MATEI Cornel Dumitru · BUCHAREST SENIORS
vs par split: bidding +0.06 · play -0.21
Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.35/bd
Card play — on target: opening leads 73.2% #61 of 76 · declarer play 66.7% #59 of 76 · defence 83.0% #57 of 76
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.9% (11) | 66.7% (30) |
| Declarer play | 71.4% (7) | 65.0% (20) |
| Defence | 90.9% (22) | 80.3% (66) |
Opening leads by suit led: ♠ 80.0% (10) · ♥ 70.6% (17) · ♦ 66.7% (6) · ♣ 75.0% (8)
vs par by strain: NT +0.82 (34) · a suit -0.44 (114)
vs par by level: part-score -0.31 (48) · game +0.02 (88) · slam -0.75 (12)
By role: declaring +0.56/bd (-2.17 vs par · 60) · defending -1.02/bd (+1.12 vs par · 90)
By vulnerability: vulnerable +0.06/bd (+0.37 vs par · 75) · not vulnerable -0.83/bd (-0.76 vs par · 75)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Gliga | J.Voldoire – F.Bigdeli | Open | 10 | -4.4 | -0.44 | +0.60 |
| Round 2 | R.Gliga | M.Claret – J.Rocafort | Closed | 10 | -4.8 | -0.48 | -0.70 |
| Round 3 | R.Gliga | W.Van Eijck – W.Gosschalk | Closed | 10 | -0.7 | -0.07 | +0.30 |
| Round 4 | R.Gliga | T.Bakke – R.Anderssen | Open | 10 | -30.3 | -3.03 | -0.60 |
| Round 5 | R.Gliga | A.Lucaciu – D.Brunel | Closed | 10 | +8.7 | +0.87 | +1.80 |
| Round 6 | R.Gliga | S.Schou – J.Hansen | Open | 10 | +24.7 | +2.47 | +2.70 |
| Round 7 | R.Gliga | W.Maas – H.Van Glabbeek | Open | 10 | +9.8 | +0.98 | +3.30 |
| Round 8 | R.Gliga | A.Rummel – P.Leis | Open | 10 | +12.5 | +1.25 | -0.80 |
| Round 9 | R.Gliga | M.Eisenberg – M.Bompis | Open | 10 | +7.6 | +0.76 | +2.70 |
| Round 10 | R.Gliga | P.Schurter – R.Nikitine | Closed | 10 | -3.0 | -0.30 | +1.10 |
| Round 11 | R.Gliga | N.Buchlev – J.Lesniczak | Closed | 10 | -6.4 | -0.64 | -1.30 |
| Round 12 | R.Gliga | P.Shields – R.Chamberlain | Closed | 10 | -7.5 | -0.75 | -1.20 |
| Round 13 | R.Gliga | V.Melman – S.Zeligman | Open | 10 | -15.8 | -1.58 | -4.20 |
| Round 14 | R.Gliga | K.Martens – P.Zimmermann | Closed | 10 | -38.4 | -3.84 | -1.50 |
| Round 15 | R.Gliga | A.Levy – G.Beniada | Open | 10 | -10.2 | -1.02 | -5.10 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +13.8 | Round 1 | BBCX | 10 | 6♠x | ♥2 | = | +13 |
| +10.7 | Round 5 | ROTH | 13 | 4♥ | ♦9 | -1 | +12 |
| +9.5 | Round 2 | FRANCE SENIORS | 20 | 6♠ | ♣A | = | +0 |
| +9.1 | Round 6 | MILNER | 26 | 5♦ | ♥K | -1 | +12 |
| +8.9 | Round 8 | RUMMEL | 18 | 6♦ | ♥K | = | +0 |
| +8.5 | Round 8 | RUMMEL | 13 | 1♦xx | ♦A | -1 | +7 |
| +8.3 | Round 3 | DUTCH SENIOR TEAM | 30 | 4♠ | ♠4 | -1 | +10 |
| +8.3 | Round 5 | ROTH | 18 | 4♥ | ♠10 | = | +11 |
| +7.6 | Round 9 | LA FONTAINE | 22 | 3NT | ♣10 | -2 | +14 |
| +7.2 | Round 7 | GEHAKTMOLEN SENIORS | 5 | 5♣ | ♠A | -1 | +12 |
| +6.3 | Round 3 | DUTCH SENIOR TEAM | 24 | 3NT | ♥3 | +1 | +0 |
| +6.1 | Round 6 | MILNER | 30 | 6♦ | ♥K | = | +0 |
| +5.4 | Round 9 | LA FONTAINE | 29 | 5♦ | ♠10 | -3 | +10 |
| +5.3 | Round 15 | LES MOUSQUETAIRES | 25 | 6♥ | ♣4 | +1 | -13 |
| +5.1 | Round 2 | FRANCE SENIORS | 14 | 5♣x | ♠4 | = | +10 |
| +5.1 | Round 10 | SWISS SENIORS | 2 | 3NT | ♣J | -2 | +12 |
| +4.5 | Round 8 | RUMMEL | 12 | 2♠ | ♥6 | -1 | +6 |
| +3.8 | Round 6 | MILNER | 22 | 4♠ | ♠9 | -1 | +5 |
| +3.5 | Round 12 | ENGLAND PRYOR | 25 | 2♥ | ♣A | = | +1 |
| +3.4 | Round 2 | FRANCE SENIORS | 12 | 2♠ | ♥5 | +1 | +6 |
| +3.3 | Round 6 | MILNER | 23 | 2♦ | ♥8 | = | +5 |
| +3.3 | Round 11 | GERMANY | 14 | 4♠x | ♦4 | -1 | +0 |
| +2.9 | Round 15 | LES MOUSQUETAIRES | 29 | 5♠ | ♣K | = | -13 |
| +2.8 | Round 9 | LA FONTAINE | 23 | 2♣ | ♣3 | -1 | +5 |
| +2.8 | Round 14 | ZIMMERMANN | 19 | 4♥ | ♣A | -1 | -2 |
| +2.7 | Round 7 | GEHAKTMOLEN SENIORS | 3 | 2♠ | ♦3 | +1 | +0 |
| +2.7 | Round 13 | VICTORS | 4 | 2♦ | ♥5 | +3 | +0 |
| +2.6 | Round 6 | MILNER | 21 | 5♦ | ♣4 | -1 | +12 |
| +2.3 | Round 6 | MILNER | 24 | 3♦ | ♠K | = | +0 |
| +2.1 | Round 2 | FRANCE SENIORS | 19 | 1NT | ♣K | +2 | +6 |
| +2.1 | Round 4 | NORWAY | 3 | 4♥ | ♠7 | +2 | +11 |
| +2.1 | Round 5 | ROTH | 15 | 6♥ | ♦K | -1 | +13 |
| +2.1 | Round 7 | GEHAKTMOLEN SENIORS | 2 | 2♠ | ♥9 | = | +5 |
| +2.1 | Round 12 | ENGLAND PRYOR | 24 | 4♥ | ♦8 | = | +0 |
| +2.1 | Round 15 | LES MOUSQUETAIRES | 22 | 3♣ | ♦2 | +1 | +0 |
| +2.1 | Round 15 | LES MOUSQUETAIRES | 23 | 2♥ | ♠J | +3 | -9 |
| +1.9 | Round 1 | BBCX | 5 | 3NT | ♥2 | -1 | +6 |
| +1.9 | Round 11 | GERMANY | 18 | 3♥ | ♣8 | -2 | +3 |
| +1.7 | Round 3 | DUTCH SENIOR TEAM | 26 | 3NT | ♠5 | +3 | +13 |
| +1.6 | Round 8 | RUMMEL | 20 | 5♣ | ♥A | -1 | +6 |
| +1.5 | Round 2 | FRANCE SENIORS | 16 | 2♣ | ♥10 | -1 | +1 |
| +1.5 | Round 5 | ROTH | 19 | 4♠x | ♣7 | -1 | -5 |
| +1.5 | Round 14 | ZIMMERMANN | 18 | 2♥ | ♦K | +1 | +0 |
| +1.4 | Round 12 | ENGLAND PRYOR | 29 | 4♠ | ♥K | = | -1 |
| +1.3 | Round 3 | DUTCH SENIOR TEAM | 21 | 3NT | ♣3 | +1 | +0 |
| +1.3 | Round 9 | LA FONTAINE | 27 | 3NT | ♣Q | -3 | +7 |
| +1.2 | Round 7 | GEHAKTMOLEN SENIORS | 9 | 3NT | ♣9 | +2 | +1 |
| +1.1 | Round 6 | MILNER | 25 | 4♥ | ♣A | -1 | -2 |
| +1.1 | Round 6 | MILNER | 29 | 4♥ | ♣K | +1 | +0 |
| +1.1 | Round 7 | GEHAKTMOLEN SENIORS | 1 | 2♠ | ♥K | -1 | +4 |
| +1.1 | Round 13 | VICTORS | 3 | 3NT | ♥J | = | -1 |
| +1.0 | Round 1 | BBCX | 2 | 4♥ | ♦10 | = | -1 |
| +0.9 | Round 1 | BBCX | 9 | 3♥ | ♣Q | -1 | +4 |
| +0.9 | Round 4 | NORWAY | 4 | 4♥ | ♣6 | = | +0 |
| +0.9 | Round 7 | GEHAKTMOLEN SENIORS | 7 | 3♠ | ♣A | = | +0 |
| +0.9 | Round 10 | SWISS SENIORS | 3 | 4♥ | ♥9 | +2 | +1 |
| +0.8 | Round 9 | LA FONTAINE | 30 | 4♠ | ♠3 | +1 | +0 |
| +0.7 | Round 1 | BBCX | 8 | 4♥ | ♣Q | -1 | +5 |
| +0.7 | Round 5 | ROTH | 14 | 4♥ | ♣2 | +1 | +0 |
| +0.7 | Round 7 | GEHAKTMOLEN SENIORS | 6 | 4♥ | ♣6 | +2 | +11 |
| +0.7 | Round 7 | GEHAKTMOLEN SENIORS | 8 | 2♠ | ♥A | -2 | +0 |
| +0.7 | Round 8 | RUMMEL | 16 | 3NT | ♠K | +3 | +1 |
| +0.6 | Round 6 | MILNER | 27 | 1NT | ♣5 | -1 | -1 |
| +0.4 | Round 11 | GERMANY | 20 | 2♣ | ♠7 | +2 | +0 |
| +0.3 | Round 12 | ENGLAND PRYOR | 27 | 3♥ | ♦Q | = | +0 |
| +0.1 | Round 8 | RUMMEL | 11 | 4♥ | ♠K | +1 | -11 |
| +0.1 | Round 9 | LA FONTAINE | 26 | 3NT | ♠K | +1 | +1 |
| +0.1 | Round 10 | SWISS SENIORS | 4 | 2♥ | ♦A | +2 | +8 |
| +0.1 | Round 10 | SWISS SENIORS | 5 | Pass | -3 | ||
| +0.1 | Round 10 | SWISS SENIORS | 6 | 3NT | ♥9 | +1 | +0 |
| +0.1 | Round 10 | SWISS SENIORS | 10 | 3NT | ♥10 | +1 | +0 |
| +0.1 | Round 13 | VICTORS | 7 | 4♥ | ♠4 | = | +0 |
| -0.0 | Round 1 | BBCX | 6 | 4♠ | ♣10 | = | -1 |
| -0.0 | Round 5 | ROTH | 11 | 4♥ | ♦3 | +1 | +0 |
| -0.0 | Round 12 | ENGLAND PRYOR | 23 | 6♠ | ♣A | = | +1 |
| -0.1 | Round 3 | DUTCH SENIOR TEAM | 23 | 3NT | ♦2 | +1 | -1 |
| -0.3 | Round 11 | GERMANY | 15 | 3NT | ♥3 | = | -11 |
| -0.3 | Round 11 | GERMANY | 17 | 4♥ | ♠7 | +1 | +0 |
| -0.3 | Round 11 | GERMANY | 19 | 3NT | ♣J | +1 | +0 |
| -0.4 | Round 10 | SWISS SENIORS | 8 | 2♠ | ♣A | -1 | +2 |
| -0.4 | Round 14 | ZIMMERMANN | 16 | 3NT | ♥2 | +2 | +11 |
| -0.5 | Round 4 | NORWAY | 5 | 3NT | ♥5 | +1 | +0 |
| -0.5 | Round 4 | NORWAY | 7 | 4♠ | ♦6 | -2 | +12 |
| -0.5 | Round 9 | LA FONTAINE | 28 | 3♦ | ♥5 | +1 | -6 |
| -0.5 | Round 11 | GERMANY | 13 | 4♣ | ♠10 | -1 | -6 |
| -0.8 | Round 3 | DUTCH SENIOR TEAM | 27 | 3NT | ♦3 | +2 | -1 |
| -0.8 | Round 15 | LES MOUSQUETAIRES | 24 | 2♥ | ♠4 | +1 | +6 |
| -0.9 | Round 5 | ROTH | 12 | 4♠ | ♦7 | +1 | +0 |
| -1.0 | Round 13 | VICTORS | 2 | 4♥ | ♦K | +2 | -14 |
| -1.1 | Round 5 | ROTH | 16 | 1NT | ♠3 | +2 | +0 |
| -1.1 | Round 10 | SWISS SENIORS | 7 | 2♣x | ♠7 | -1 | -2 |
| -1.2 | Round 9 | LA FONTAINE | 21 | 4♠ | ♥Q | -1 | -5 |
| -1.2 | Round 11 | GERMANY | 16 | 3♦ | ♠A | +1 | +0 |
| -1.3 | Round 2 | FRANCE SENIORS | 17 | 2♠ | ♣2 | = | -5 |
| -1.3 | Round 3 | DUTCH SENIOR TEAM | 22 | 3NT | ♥7 | +3 | -1 |
| -1.3 | Round 14 | ZIMMERMANN | 12 | 2♠ | ♦2 | -2 | +1 |
| -1.5 | Round 15 | LES MOUSQUETAIRES | 27 | 4♠ | ♣6 | -1 | -5 |
| -1.7 | Round 4 | NORWAY | 6 | 3♦ | ♥A | = | +0 |
| -1.7 | Round 12 | ENGLAND PRYOR | 26 | 3♣ | ♦4 | +1 | +0 |
| -1.9 | Round 12 | ENGLAND PRYOR | 30 | 3♥ | ♦K | -1 | -2 |
| -2.1 | Round 8 | RUMMEL | 15 | 3NT | ♥3 | = | -3 |
| -2.1 | Round 8 | RUMMEL | 17 | Pass | -4 | ||
| -2.1 | Round 13 | VICTORS | 8 | 4♠ | ♥10 | -1 | -10 |
| -2.2 | Round 10 | SWISS SENIORS | 1 | 1NT | ♦Q | -2 | +0 |
| -2.2 | Round 13 | VICTORS | 9 | 1NT | ♠6 | = | -9 |
| -2.3 | Round 1 | BBCX | 1 | 4♠ | ♦K | +1 | -1 |
| -2.5 | Round 4 | NORWAY | 10 | 2♠ | ♠9 | = | -6 |
| -2.6 | Round 12 | ENGLAND PRYOR | 28 | 3NT | ♠5 | +3 | -1 |
| -2.6 | Round 15 | LES MOUSQUETAIRES | 21 | 1NT | ♥10 | = | +1 |
| -2.7 | Round 7 | GEHAKTMOLEN SENIORS | 10 | 4♥ | ♣7 | +1 | +0 |
| -2.7 | Round 11 | GERMANY | 11 | 4♠ | ♥A | = | +1 |
| -2.7 | Round 12 | ENGLAND PRYOR | 21 | 2♠ | ♥9 | = | +0 |
| -2.9 | Round 13 | VICTORS | 6 | 1NT | ♣2 | -2 | -2 |
| -3.1 | Round 3 | DUTCH SENIOR TEAM | 28 | 2♠ | ♣7 | = | +0 |
| -3.3 | Round 2 | FRANCE SENIORS | 13 | 4♥ | ♣K | +1 | +0 |
| -3.3 | Round 14 | ZIMMERMANN | 14 | 2♥ | ♠10 | -1 | -5 |
| -3.5 | Round 2 | FRANCE SENIORS | 11 | 4♥ | ♦10 | +1 | -1 |
| -3.5 | Round 13 | VICTORS | 5 | 4♥ | ♦3 | -1 | -5 |
| -3.5 | Round 13 | VICTORS | 10 | 3NT | ♠K | = | +0 |
| -3.6 | Round 9 | LA FONTAINE | 25 | 3NT | ♥J | = | +1 |
| -3.7 | Round 3 | DUTCH SENIOR TEAM | 25 | 4♥ | ♣K | -3 | -5 |
| -3.7 | Round 8 | RUMMEL | 14 | 4♥ | ♥6 | = | -3 |
| -3.9 | Round 8 | RUMMEL | 19 | 4♠ | ♥3 | = | -7 |
| -3.9 | Round 15 | LES MOUSQUETAIRES | 28 | 3♠ | ♥2 | -1 | -8 |
| -4.1 | Round 7 | GEHAKTMOLEN SENIORS | 4 | 4♥ | ♠A | +1 | +0 |
| -4.5 | Round 1 | BBCX | 4 | 4♠ | ♣K | +1 | -1 |
| -4.5 | Round 13 | VICTORS | 1 | 4♥ | ♣A | +1 | -1 |
| -4.5 | Round 14 | ZIMMERMANN | 15 | 3NT | ♠2 | +2 | +0 |
| -5.0 | Round 14 | ZIMMERMANN | 20 | 3♠ | ♦9 | -2 | -8 |
| -5.1 | Round 9 | LA FONTAINE | 24 | 4♥ | ♥3 | = | +0 |
| -5.2 | Round 5 | ROTH | 20 | 5♦ | ♥6 | -1 | -6 |
| -5.3 | Round 6 | MILNER | 28 | 3NT | ♠5 | +1 | -4 |
| -5.5 | Round 15 | LES MOUSQUETAIRES | 26 | 4♥ | ♠J | = | +1 |
| -5.7 | Round 10 | SWISS SENIORS | 9 | 5♦ | ♠K | -2 | -7 |
| -5.8 | Round 4 | NORWAY | 1 | 4♠ | ♣Q | +1 | -11 |
| -5.9 | Round 2 | FRANCE SENIORS | 18 | 2♠ | ♥K | = | -11 |
| -5.9 | Round 4 | NORWAY | 9 | 6♦ | ♥3 | = | +2 |
| -5.9 | Round 12 | ENGLAND PRYOR | 22 | 4♠ | ♥A | -1 | -10 |
| -6.1 | Round 1 | BBCX | 7 | 2♥ | ♣2 | = | -6 |
| -6.3 | Round 14 | ZIMMERMANN | 17 | 6♣ | ♠7 | = | +2 |
| -6.7 | Round 11 | GERMANY | 12 | 4♠ | ♥6 | = | +0 |
| -7.4 | Round 5 | ROTH | 17 | 4♥ | ♠J | = | -7 |
| -7.7 | Round 4 | NORWAY | 2 | 5♦x | ♥K | -1 | -6 |
| -8.3 | Round 15 | LES MOUSQUETAIRES | 30 | 3NT | ♣8 | +3 | -11 |
| -8.7 | Round 4 | NORWAY | 8 | 5♥ | ♦A | = | -8 |
| -9.3 | Round 3 | DUTCH SENIOR TEAM | 29 | 4♠ | ♥9 | -1 | -12 |
| -9.8 | Round 1 | BBCX | 3 | 4♠x | ♦K | = | -12 |
| -10.6 | Round 14 | ZIMMERMANN | 11 | 6♠ | ♥J | -1 | -14 |
| -11.3 | Round 14 | ZIMMERMANN | 13 | 6♥ | ♦K | = | +0 |
| -12.4 | Round 2 | FRANCE SENIORS | 15 | 6♥ | ♦4 | = | -13 |