MARTENS Krzysztof · MARTENS
vs par split: bidding +0.77 · play +0.11
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 69.2% #275 of 310 · declarer play 78.6% #108 of 311 · defence 88.1% #130 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 72.2% (18) |
| Declarer play | 80.0% (5) | 77.8% (9) |
| Defence | 93.3% (15) | 85.2% (27) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 25.0% (8) · ♦ 80.0% (5) · ♣ 88.9% (9)
vs par by strain: NT +2.67 (24) · a suit -0.04 (46)
vs par by level: part-score -0.59 (22) · game +1.68 (44) · slam +0.25 (4)
By role: declaring +0.39/bd (-1.89 vs par · 28) · defending +0.30/bd (+2.74 vs par · 42)
By vulnerability: vulnerable +0.09/bd (+0.57 vs par · 35) · not vulnerable +0.58/bd (+1.20 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Cieslak | J.Tjarnemo – H.Tjarnemo | Closed | 10 | +14.9 | +1.49 | +1.30 |
| Round 4 | D.Filipowicz | G.Duboin – N.Bocchi | Closed | 10 | +4.8 | +0.48 | +3.60 |
| Round 8 | J.Cieslak | D.Brenner – M.Villas-Boas | Closed | 10 | -8.1 | -0.81 | -1.10 |
| Round 9 | D.Filipowicz | G.Delle Cave – N.Delimpaltadakis | Closed | 10 | +24.6 | +2.46 | +4.50 |
| Round 12 | D.Filipowicz | G.Donati – L.Lauria | Open | 10 | -11.5 | -1.15 | +0.20 |
| Round 14 | D.Filipowicz | Q.Robert – P.Franceschetti | Closed | 10 | +6.4 | +0.64 | +0.10 |
| Round 15 | D.Filipowicz | N.Fitzgibbon – A.Mesbur | Open | 10 | -7.8 | -0.78 | -2.40 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 9 | CLEMENT | 22 | 4♠ | ♠10 | +2 | +13 |
| +9.4 | Round 9 | CLEMENT | 30 | 3NT | ♣3 | -4 | +11 |
| +9.2 | Round 3 | HAJC | 22 | 6NT | ♣2 | = | +0 |
| +8.5 | Round 8 | BRENO | 20 | 1NT | ♦6 | -3 | +6 |
| +7.1 | Round 14 | ICEBERGS | 20 | 6♠ | ♦J | -3 | +14 |
| +6.1 | Round 4 | LAVAZZA | 1 | 4♠ | ♣8 | -1 | +5 |
| +5.6 | Round 3 | HAJC | 27 | 5♦ | ♥K | = | -1 |
| +5.5 | Round 4 | LAVAZZA | 9 | 4♠x | ♣10 | -2 | +8 |
| +5.2 | Round 9 | CLEMENT | 29 | 5♣x | ♦K | = | +4 |
| +4.4 | Round 8 | BRENO | 13 | 1♥ | ♠K | +3 | +10 |
| +4.2 | Round 12 | ALPHAVISION | 30 | 4♠ | ♦A | = | +7 |
| +4.0 | Round 14 | ICEBERGS | 14 | 4♦ | ♥K | = | +0 |
| +3.9 | Round 9 | CLEMENT | 23 | 4♥ | ♦2 | -1 | +12 |
| +3.9 | Round 12 | ALPHAVISION | 25 | 1NT | ♠Q | +1 | +1 |
| +3.7 | Round 14 | ICEBERGS | 18 | 4♥ | ♣5 | -1 | +5 |
| +3.4 | Round 4 | LAVAZZA | 4 | 3NT | ♦8 | +1 | -1 |
| +3.2 | Round 14 | ICEBERGS | 15 | 3NT | ♠Q | -1 | +5 |
| +3.1 | Round 14 | ICEBERGS | 12 | 3♥ | ♥10 | -1 | -6 |
| +2.9 | Round 8 | BRENO | 19 | 1♠ | ♠6 | +3 | -6 |
| +2.8 | Round 12 | ALPHAVISION | 27 | 4♥ | ♠10 | = | -1 |
| +2.8 | Round 14 | ICEBERGS | 19 | 5♣ | ♠A | -2 | +0 |
| +2.1 | Round 15 | MORAN | 28 | 6♦ | ♣5 | +1 | -13 |
| +1.9 | Round 3 | HAJC | 25 | 3♠ | ♣J | -1 | -1 |
| +1.9 | Round 9 | CLEMENT | 28 | 2♣x | ♦5 | -3 | -3 |
| +1.5 | Round 9 | CLEMENT | 25 | 4♥ | ♣2 | +2 | +1 |
| +1.1 | Round 3 | HAJC | 26 | 3NT | ♦2 | -2 | +8 |
| +1.1 | Round 9 | CLEMENT | 26 | 3NT | ♣2 | +2 | +0 |
| +0.9 | Round 3 | HAJC | 24 | 1NT | ♥7 | = | +0 |
| +0.9 | Round 15 | MORAN | 27 | 4♠ | ♥J | +1 | +0 |
| +0.8 | Round 3 | HAJC | 29 | 4♠ | ♣7 | -1 | -1 |
| +0.8 | Round 4 | LAVAZZA | 6 | 3♦ | ♥K | -2 | +0 |
| +0.8 | Round 12 | ALPHAVISION | 22 | 3NT | ♠3 | -1 | +12 |
| +0.7 | Round 4 | LAVAZZA | 2 | 3NT | ♦3 | -2 | +5 |
| +0.5 | Round 3 | HAJC | 30 | 3♦ | ♠10 | -2 | +7 |
| +0.5 | Round 8 | BRENO | 16 | 4♥ | ♦8 | = | -1 |
| +0.5 | Round 12 | ALPHAVISION | 21 | 3NT | ♠5 | +1 | +1 |
| +0.4 | Round 15 | MORAN | 29 | 4♥ | ♠A | +1 | +0 |
| +0.2 | Round 3 | HAJC | 21 | 3NT | ♠J | +2 | +1 |
| +0.2 | Round 14 | ICEBERGS | 16 | 1NT | ♣3 | +1 | +0 |
| +0.0 | Round 15 | MORAN | 25 | 4♠ | ♥7 | = | +0 |
| -0.1 | Round 4 | LAVAZZA | 7 | 4♠ | ♣K | +1 | +0 |
| -0.2 | Round 4 | LAVAZZA | 5 | 3NT | ♠J | +3 | +11 |
| -0.3 | Round 12 | ALPHAVISION | 28 | 3NT | ♥J | +1 | +10 |
| -0.3 | Round 15 | MORAN | 23 | 1NT | ♠9 | +2 | +1 |
| -0.4 | Round 12 | ALPHAVISION | 24 | 4♠ | ♥A | +1 | -1 |
| -0.4 | Round 15 | MORAN | 26 | 3♦ | ♥8 | = | +0 |
| -0.6 | Round 3 | HAJC | 23 | 2♥ | ♦2 | -1 | +0 |
| -0.6 | Round 15 | MORAN | 21 | 3NT | ♦9 | +2 | +0 |
| -0.7 | Round 15 | MORAN | 24 | 3♠ | ♦5 | = | -1 |
| -0.8 | Round 15 | MORAN | 22 | 4♥ | ♦A | = | +0 |
| -0.9 | Round 8 | BRENO | 17 | 3NT | ♥6 | +2 | +0 |
| -2.1 | Round 8 | BRENO | 12 | 4♣ | ♣10 | -2 | -11 |
| -2.2 | Round 9 | CLEMENT | 21 | 1NT | ♦7 | +1 | +1 |
| -2.7 | Round 4 | LAVAZZA | 10 | 2♦ | ♣A | = | -5 |
| -2.9 | Round 9 | CLEMENT | 27 | 4♥ | ♣2 | -2 | -5 |
| -3.0 | Round 14 | ICEBERGS | 13 | 1NT | ♠5 | -3 | -5 |
| -3.1 | Round 8 | BRENO | 18 | 3♥ | ♠A | +1 | -1 |
| -3.1 | Round 9 | CLEMENT | 24 | 5♠ | ♣2 | = | +11 |
| -3.4 | Round 4 | LAVAZZA | 8 | 1NT | ♣9 | +1 | +0 |
| -4.4 | Round 12 | ALPHAVISION | 23 | 4♠ | ♥8 | = | -1 |
| -4.7 | Round 3 | HAJC | 28 | 6♠ | ♦10 | = | +0 |
| -5.0 | Round 8 | BRENO | 15 | 5♠ | ♥4 | = | -1 |
| -5.2 | Round 8 | BRENO | 11 | 4♠x | ♦Q | = | -5 |
| -5.3 | Round 4 | LAVAZZA | 3 | 4♠ | ♥5 | = | +13 |
| -6.5 | Round 14 | ICEBERGS | 11 | 3NT | ♣9 | +2 | -1 |
| -7.4 | Round 12 | ALPHAVISION | 26 | 4♠ | ♣3 | -2 | -13 |
| -8.1 | Round 8 | BRENO | 14 | 3NT | ♠4 | +3 | -2 |
| -8.2 | Round 14 | ICEBERGS | 17 | 5♠x | ♣A | -1 | -11 |
| -8.4 | Round 15 | MORAN | 30 | 5♦ | ♠7 | -1 | -11 |
| -11.2 | Round 12 | ALPHAVISION | 29 | 4♠ | ♥5 | -2 | -13 |