BERTHEAU Peter · BLACK
118rank
+35.6Butler · 100 bds
+0.36per board
±4.6swing
+0.54vs par /bd · #102/535
+0.33adjusted /bd
by round
vs par split: bidding +0.68 · play -0.14
Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 70.8% #418 of 534 · declarer play 71.4% #286 of 534 · defence 89.1% #116 of 535
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 42.9% (7) | 82.4% (17) |
| Declarer play | 50.0% (4) | 80.0% (10) |
| Defence | 100.0% (16) | 84.6% (39) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 50.0% (4) · ♦ 83.3% (6) · ♣ 62.5% (8)
vs par by strain: NT +0.43 (28) · a suit +0.58 (72)
vs par by level: part-score +1.32 (41) · game +0.10 (51) · slam -0.62 (8)
By role: declaring +0.39/bd (-1.89 vs par · 45) · defending +0.33/bd (+2.53 vs par · 55)
By vulnerability: vulnerable -0.46/bd (-1.02 vs par · 52) · not vulnerable +1.24/bd (+2.23 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | G.Hallberg | P.Chesny – R.Legras | Closed | 10 | -9.1 | -0.91 | -0.70 |
| Round 3 | G.Hallberg | D.Malarme – M.Bonhomme | Closed | 10 | +8.0 | +0.80 | +1.50 |
| Round 4 | G.Hallberg | P.Hollands – S.Humphries | Closed | 10 | -3.6 | -0.36 | +0.40 |
| Round 6 | G.Hallberg | R.Milner – H.Lall | Closed | 10 | -1.9 | -0.19 | -1.40 |
| Round 7 | G.Hallberg | G.Area – F.Sarian | Closed | 10 | +31.5 | +3.15 | +3.40 |
| Round 8 | G.Hallberg | G.Goded Merino – J.Sabate | Closed | 10 | +1.5 | +0.15 | +0.70 |
| Round 9 | G.Hallberg | G.Bjarnarson – A.Hagen | Closed | 10 | -1.0 | -0.10 | +0.20 |
| Round 11 | G.Hallberg | J.Counil – P.Louchart | Closed | 10 | +4.0 | +0.40 | +2.10 |
| Round 14 | G.Hallberg | J.Russyan – J.Zaremba | Closed | 10 | +3.0 | +0.30 | -0.30 |
| Round 15 | G.Hallberg | T.Vang-Larsen – L.Blakset | Closed | 10 | +3.2 | +0.32 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +13.2 | Round 6 | LALL | 26 | 6♣ | ♠K | = | +0 |
| +11.2 | Round 1 | LEGRAS | 4 | 6♦x | ♠A | = | +14 |
| +10.4 | Round 15 | TEAM PHARMASERVICE | 27 | 3NT | ♣6 | -3 | +12 |
| +9.5 | Round 11 | PGRENTHE | 19 | 3NT | ♥2 | -1 | +12 |
| +8.3 | Round 7 | PROF RIMBUS | 8 | 5♥x | ♠2 | -2 | +10 |
| +7.3 | Round 8 | MACABI DACORDAR | 15 | 4NT | ♥Q | +3 | +14 |
| +7.0 | Round 3 | CUBE STRASBOURG | 25 | 5♣x | ♦A | = | +4 |
| +6.7 | Round 7 | PROF RIMBUS | 4 | 3NT | ♦10 | = | +0 |
| +6.6 | Round 4 | THOMPSON | 4 | 4♣x | ♣A | -3 | +4 |
| +6.3 | Round 11 | PGRENTHE | 17 | 5♣x | ♠J | -2 | +9 |
| +6.0 | Round 3 | CUBE STRASBOURG | 21 | 3NT | ♥10 | +1 | +1 |
| +5.9 | Round 14 | POLISH SENIORS | 17 | 1♠ | ♣5 | = | +11 |
| +5.0 | Round 15 | TEAM PHARMASERVICE | 22 | 5♥x | ♠Q | -1 | +6 |
| +4.8 | Round 8 | MACABI DACORDAR | 11 | 4♠ | ♦3 | = | +0 |
| +4.6 | Round 4 | THOMPSON | 2 | 3♣ | ♣5 | -1 | +6 |
| +4.6 | Round 7 | PROF RIMBUS | 2 | 1NT | ♠J | -1 | +6 |
| +4.5 | Round 11 | PGRENTHE | 11 | 2♥ | ♠A | = | +5 |
| +4.3 | Round 8 | MACABI DACORDAR | 17 | 4♥x | ♣2 | -2 | -3 |
| +4.3 | Round 15 | TEAM PHARMASERVICE | 28 | 3NT | ♠4 | = | +0 |
| +4.2 | Round 7 | PROF RIMBUS | 1 | 4♥ | ♠Q | = | +8 |
| +4.1 | Round 1 | LEGRAS | 7 | 3♠ | ♦2 | -2 | +2 |
| +3.8 | Round 7 | PROF RIMBUS | 9 | 7♣ | ♦7 | = | -2 |
| +3.6 | Round 14 | POLISH SENIORS | 20 | 3♦ | ♠6 | -3 | +8 |
| +3.2 | Round 7 | PROF RIMBUS | 5 | 1NT | ♦Q | +1 | +6 |
| +2.9 | Round 3 | CUBE STRASBOURG | 22 | 3♠ | ♠2 | -1 | +5 |
| +2.9 | Round 6 | LALL | 22 | 6♦ | ♣3 | = | -2 |
| +2.9 | Round 8 | MACABI DACORDAR | 19 | 3NT | ♠5 | -1 | +6 |
| +2.9 | Round 15 | TEAM PHARMASERVICE | 23 | 1NT | ♠3 | -2 | +3 |
| +2.8 | Round 7 | PROF RIMBUS | 3 | 3♥ | ♦A | -1 | -2 |
| +2.4 | Round 6 | LALL | 25 | 3NT | ♦8 | -1 | -6 |
| +2.0 | Round 3 | CUBE STRASBOURG | 23 | 3NT | ♣J | = | +13 |
| +2.0 | Round 8 | MACABI DACORDAR | 12 | 3♦x | ♠A | -1 | +5 |
| +1.8 | Round 9 | MINISTRY OF BRIDGE | 24 | 2♠ | ♣10 | = | +5 |
| +1.7 | Round 1 | LEGRAS | 1 | 4♠ | ♥3 | -1 | +4 |
| +1.7 | Round 9 | MINISTRY OF BRIDGE | 30 | 2♥ | ♥Q | +1 | +1 |
| +1.6 | Round 4 | THOMPSON | 5 | 3♠ | ♦5 | = | +0 |
| +1.2 | Round 1 | LEGRAS | 5 | 3NT | ♠Q | +1 | +1 |
| +1.2 | Round 3 | CUBE STRASBOURG | 28 | 6♠x | ♦Q | -2 | +0 |
| +1.2 | Round 7 | PROF RIMBUS | 6 | 2♦ | ♥4 | +2 | +0 |
| +1.2 | Round 14 | POLISH SENIORS | 12 | 2♠ | ♥K | +1 | +0 |
| +1.0 | Round 14 | POLISH SENIORS | 14 | 3♦ | ♣3 | -1 | +4 |
| +0.9 | Round 9 | MINISTRY OF BRIDGE | 26 | 5♣ | ♥K | -1 | +6 |
| +0.8 | Round 7 | PROF RIMBUS | 7 | 3♥ | ♠3 | = | +10 |
| +0.6 | Round 1 | LEGRAS | 2 | 4♠ | ♦A | +2 | -8 |
| +0.6 | Round 9 | MINISTRY OF BRIDGE | 21 | 2♦ | ♦7 | +2 | +10 |
| +0.5 | Round 8 | MACABI DACORDAR | 14 | 3♠ | ♥A | -1 | +2 |
| +0.4 | Round 9 | MINISTRY OF BRIDGE | 25 | 3NT | ♥J | +2 | -13 |
| +0.4 | Round 9 | MINISTRY OF BRIDGE | 28 | 4♥ | ♠A | = | +0 |
| +0.4 | Round 14 | POLISH SENIORS | 18 | 3♥ | ♣K | -1 | -4 |
| +0.3 | Round 3 | CUBE STRASBOURG | 26 | 3NT | ♣2 | +1 | +0 |
| +0.2 | Round 4 | THOMPSON | 9 | 3NT | ♥5 | +1 | -1 |
| +0.2 | Round 14 | POLISH SENIORS | 19 | 4♥ | ♣8 | +2 | -13 |
| +0.1 | Round 3 | CUBE STRASBOURG | 24 | 4♠ | ♠9 | = | +1 |
| +0.1 | Round 9 | MINISTRY OF BRIDGE | 22 | 4♥ | ♣Q | +1 | +0 |
| +0.0 | Round 11 | PGRENTHE | 18 | 1♣ | ♦2 | +1 | +1 |
| +0.0 | Round 15 | TEAM PHARMASERVICE | 30 | 3♥ | ♦6 | = | +0 |
| -0.2 | Round 8 | MACABI DACORDAR | 16 | 2♠ | ♣K | +1 | +10 |
| -0.4 | Round 6 | LALL | 27 | 3NT | ♥6 | +2 | +0 |
| -0.5 | Round 8 | MACABI DACORDAR | 13 | 2♣ | ♣Q | +2 | +0 |
| -0.5 | Round 9 | MINISTRY OF BRIDGE | 27 | 2♠ | ♦8 | +2 | -1 |
| -0.6 | Round 4 | THOMPSON | 7 | 4♥ | ♣Q | +2 | +13 |
| -0.6 | Round 4 | THOMPSON | 10 | 2♣ | ♦K | +2 | +0 |
| -0.7 | Round 1 | LEGRAS | 3 | 3NT | ♦7 | +1 | +0 |
| -0.7 | Round 11 | PGRENTHE | 15 | 1NT | ♥5 | +1 | -1 |
| -0.7 | Round 15 | TEAM PHARMASERVICE | 21 | 4♠ | ♦10 | +2 | -1 |
| -0.8 | Round 14 | POLISH SENIORS | 13 | 2♥ | ♠A | +1 | +0 |
| -0.9 | Round 3 | CUBE STRASBOURG | 30 | 4♠ | ♥8 | +1 | +0 |
| -1.3 | Round 15 | TEAM PHARMASERVICE | 24 | 2♥ | ♦A | +2 | -1 |
| -1.4 | Round 6 | LALL | 28 | 2♥ | ♦Q | -2 | +0 |
| -1.4 | Round 14 | POLISH SENIORS | 11 | 4♥ | ♠K | -2 | +0 |
| -1.4 | Round 15 | TEAM PHARMASERVICE | 25 | 4♥ | ♦K | = | +1 |
| -1.6 | Round 4 | THOMPSON | 8 | 3NT | ♦K | +1 | +1 |
| -1.7 | Round 1 | LEGRAS | 8 | 3NT | ♣5 | = | +0 |
| -1.7 | Round 4 | THOMPSON | 1 | 3♠ | ♦10 | -1 | -4 |
| -1.7 | Round 9 | MINISTRY OF BRIDGE | 29 | 3♦ | ♦2 | = | +0 |
| -1.9 | Round 11 | PGRENTHE | 12 | 4♥ | ♣Q | +1 | +0 |
| -2.0 | Round 6 | LALL | 23 | 4♥ | ♦6 | = | +0 |
| -2.0 | Round 11 | PGRENTHE | 13 | 3NT | ♥2 | +1 | -1 |
| -2.5 | Round 3 | CUBE STRASBOURG | 29 | 4♠ | ♣2 | = | +1 |
| -2.6 | Round 4 | THOMPSON | 6 | 4♠x | ♥5 | -1 | -5 |
| -2.7 | Round 6 | LALL | 24 | 4♠ | ♥5 | +1 | -1 |
| -3.1 | Round 11 | PGRENTHE | 16 | 6♣x | ♥2 | -3 | -9 |
| -3.2 | Round 6 | LALL | 30 | 3♣ | ♦A | -3 | -2 |
| -3.5 | Round 14 | POLISH SENIORS | 16 | 2♥ | ♣7 | -1 | -5 |
| -3.6 | Round 14 | POLISH SENIORS | 15 | 2NT | ♣3 | -1 | -4 |
| -3.8 | Round 1 | LEGRAS | 6 | 3NT | ♦Q | +2 | +0 |
| -3.8 | Round 11 | PGRENTHE | 14 | 6♠ | ♥8 | = | +11 |
| -4.1 | Round 7 | PROF RIMBUS | 10 | 3♥ | ♠J | -2 | -2 |
| -4.5 | Round 6 | LALL | 21 | 5♣ | ♠4 | +1 | +5 |
| -4.7 | Round 9 | MINISTRY OF BRIDGE | 23 | 2NT | ♠3 | = | -6 |
| -4.8 | Round 11 | PGRENTHE | 20 | 5♦ | ♠A | -1 | -6 |
| -6.2 | Round 6 | LALL | 29 | 1NT | ♦6 | -2 | -8 |
| -7.1 | Round 15 | TEAM PHARMASERVICE | 29 | 5♦ | ♣K | -1 | -12 |
| -7.7 | Round 8 | MACABI DACORDAR | 18 | 3♥ | ♠3 | +1 | -10 |
| -8.1 | Round 3 | CUBE STRASBOURG | 27 | 3NT | ♥7 | -1 | -10 |
| -8.9 | Round 15 | TEAM PHARMASERVICE | 26 | 3NT | ♥9 | -2 | -13 |
| -9.1 | Round 1 | LEGRAS | 9 | 4♠ | ♦A | = | -6 |
| -9.5 | Round 4 | THOMPSON | 3 | 4♠x | ♥5 | = | -10 |
| -11.9 | Round 8 | MACABI DACORDAR | 20 | 6♣ | ♥A | -1 | -17 |
| -12.6 | Round 1 | LEGRAS | 10 | 5♥x | ♠K | = | -14 |