MARTENS Krzysztof · ZIMMERMANN
vs par split: bidding -0.70 · play +0.66
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.54/bd
Card play — on target: opening leads 75.0% #374 of 551 · declarer play 90.5% #19 of 551 · defence 82.6% #363 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 80.0% (5) |
| Declarer play | 100.0% (9) | 83.3% (12) |
| Defence | 75.0% (8) | 86.7% (15) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 66.7% (3) · ♣ 66.7% (3)
vs par by strain: NT -1.62 (21) · a suit +1.10 (29)
vs par by level: part-score +0.64 (11) · game +0.23 (34) · slam -3.40 (5)
By role: declaring +0.09/bd (-3.33 vs par · 27) · defending +1.52/bd (+3.83 vs par · 23)
By vulnerability: vulnerable +0.35/bd (+0.16 vs par · 25) · not vulnerable +1.14/bd (-0.24 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Filipowicz | D.Lu – F.Gao | Open | 10 | +8.8 | +0.88 | -1.50 |
| Round 5 | D.Filipowicz | G.Delle Cave – M.Montanari | Closed | 10 | +17.2 | +1.72 | +0.00 |
| Round 6 | F.Multon | T.Norgaard – J.Pedersen | Open | 10 | -28.0 | -2.80 | -3.30 |
| Round 7 | F.Multon | S.Mostyn – J.Osgood | Closed | 10 | +23.5 | +2.35 | +2.00 |
| Round 8 | F.Multon | P.Street – U.Nilsson | Open | 10 | +15.8 | +1.58 | +2.60 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round 5 | DELLE CAVE | 20 | 4♠x | ♣K | -3 | +4 |
| +8.8 | Round 7 | MOSTYN | 6 | 4♣ | ♦K | +1 | +10 |
| +8.6 | Round 8 | LORENZINI | 20 | 3NT | ♠3 | = | +10 |
| +8.4 | Round 1 | BEIJING TRINERGY | 3 | 5♣ | ♠A | -2 | +11 |
| +7.8 | Round 7 | MOSTYN | 7 | 4♠ | ♣K | = | +0 |
| +7.7 | Round 7 | MOSTYN | 10 | 4♥ | ♦4 | -1 | +12 |
| +7.7 | Round 8 | LORENZINI | 11 | 7♥ | ♥3 | = | +0 |
| +6.9 | Round 8 | LORENZINI | 12 | 5♥ | ♠K | -1 | +10 |
| +5.9 | Round 5 | DELLE CAVE | 16 | 4♥ | ♦5 | -2 | +8 |
| +5.7 | Round 1 | BEIJING TRINERGY | 5 | 6♠ | ♠3 | = | +12 |
| +4.9 | Round 7 | MOSTYN | 1 | 4♥ | ♦10 | = | +0 |
| +4.2 | Round 7 | MOSTYN | 9 | 2♦x | ♠4 | -1 | +2 |
| +4.1 | Round 5 | DELLE CAVE | 11 | 3NT | ♦5 | = | +0 |
| +3.4 | Round 1 | BEIJING TRINERGY | 10 | 3NT | ♥3 | -4 | +6 |
| +3.3 | Round 6 | HENNEBERG | 21 | 2♥ | ♦5 | = | +6 |
| +3.0 | Round 5 | DELLE CAVE | 17 | 3NT | ♦J | -1 | +5 |
| +2.5 | Round 6 | HENNEBERG | 30 | 4♥x | ♦9 | -1 | +11 |
| +2.0 | Round 1 | BEIJING TRINERGY | 1 | 6♠ | ♦A | = | +0 |
| +1.7 | Round 5 | DELLE CAVE | 18 | 4♥ | ♥3 | +1 | +1 |
| +1.5 | Round 8 | LORENZINI | 15 | 1NT | ♣3 | = | +5 |
| +1.4 | Round 5 | DELLE CAVE | 14 | 3NT | ♣3 | +2 | -11 |
| +1.0 | Round 8 | LORENZINI | 16 | 4♥ | ♥3 | -1 | +12 |
| +0.5 | Round 8 | LORENZINI | 14 | 3♦ | ♣J | +1 | +5 |
| +0.4 | Round 7 | MOSTYN | 3 | 1NT | ♣3 | = | +0 |
| +0.3 | Round 8 | LORENZINI | 19 | 1NT | ♥3 | +2 | -7 |
| +0.2 | Round 1 | BEIJING TRINERGY | 8 | 3NT | ♥8 | +3 | -11 |
| +0.2 | Round 6 | HENNEBERG | 28 | 3NT | ♠7 | +1 | +0 |
| +0.0 | Round 1 | BEIJING TRINERGY | 7 | 3NT | ♦7 | +1 | +0 |
| -0.1 | Round 6 | HENNEBERG | 24 | 3NT | ♠K | +1 | +1 |
| -0.5 | Round 5 | DELLE CAVE | 12 | 4♠ | ♣3 | +1 | +0 |
| -0.7 | Round 1 | BEIJING TRINERGY | 2 | 5♠ | ♥4 | = | +0 |
| -0.7 | Round 6 | HENNEBERG | 27 | 3NT | ♣10 | = | -1 |
| -0.7 | Round 7 | MOSTYN | 4 | 3NT | ♦10 | = | -1 |
| -1.3 | Round 8 | LORENZINI | 17 | 2NT | ♣3 | -2 | +0 |
| -1.8 | Round 7 | MOSTYN | 5 | 3NT | ♠6 | +2 | -1 |
| -2.0 | Round 5 | DELLE CAVE | 19 | 2♥ | ♦3 | +1 | -1 |
| -2.1 | Round 5 | DELLE CAVE | 13 | 3NT | ♣2 | +2 | +0 |
| -2.7 | Round 1 | BEIJING TRINERGY | 4 | 3NT | ♣Q | +1 | -13 |
| -2.7 | Round 7 | MOSTYN | 8 | 4♥ | ♥J | = | +0 |
| -2.7 | Round 8 | LORENZINI | 13 | 3NT | ♠K | +1 | +0 |
| -2.8 | Round 6 | HENNEBERG | 22 | 4♣ | ♥3 | +1 | -7 |
| -2.9 | Round 1 | BEIJING TRINERGY | 9 | 3NT | ♥3 | +1 | -10 |
| -3.1 | Round 6 | HENNEBERG | 26 | 4♥ | ♥6 | +2 | -13 |
| -3.9 | Round 5 | DELLE CAVE | 15 | 1NT | ♣Q | +1 | -6 |
| -4.6 | Round 1 | BEIJING TRINERGY | 6 | 4♠ | ♦3 | +3 | -10 |
| -5.1 | Round 7 | MOSTYN | 2 | 4♠x | ♥K | -2 | -2 |
| -6.7 | Round 8 | LORENZINI | 18 | 5♠ | ♦A | -1 | -9 |
| -7.0 | Round 6 | HENNEBERG | 29 | 6♥ | ♦5 | -2 | -16 |
| -9.7 | Round 6 | HENNEBERG | 25 | 6♣ | ♠K | -1 | -13 |
| -10.6 | Round 6 | HENNEBERG | 23 | 4♥ | ♠7 | = | -1 |