🇵🇱 MARKOWICZ Victor · POLAND
44rank
+10.1Butler · 96 bds
+0.11per board
±4.2swing
+0.50vs par /bd
-0.31adjusted /bd
by round
vs par split: bidding +0.45 · play +0.08
Strength of schedule: opponents averaged -0.41/bd (an easy draw) → opponent-adjusted -0.31/bd
Card play — on target: opening leads 87.0% · declarer play 77.3% · defence 81.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 77.8% (9) | 92.9% (14) |
| Declarer play | 90.0% (10) | 66.7% (12) |
| Defence | 88.9% (18) | 78.4% (37) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 83.3% (6) · ♦ 80.0% (5) · ♣ 85.7% (7)
vs par by strain: NT -0.47 (32) · a suit +1.05 (63)
vs par by level: part-score -0.17 (41) · game +0.86 (52) · slam +6.50 (2)
By role: declaring -0.06/bd (-2.27 vs par · 41) · defending +0.23/bd (+2.56 vs par · 55)
By vulnerability: vulnerable -0.12/bd (+0.79 vs par · 48) · not vulnerable +0.33/bd (+0.21 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Klukowski | T.Robb – A.Janisz | Closed | 16 | -26.1 | -1.63 | -0.06 |
| Round 6 | J.Klukowski | C.Chang – S.Lin | Open | 16 | -13.9 | -0.87 | +0.25 |
| Round 8 | J.Klukowski | J.Khalid – S.Akhtar | Closed | 16 | +9.5 | +0.59 | +1.88 |
| Round 12 | J.Klukowski | S.Ramrakha – V.Virjee | Open | 16 | +33.1 | +2.07 | +1.00 |
| Round 15 | J.Klukowski | L.Benchetrite – P.Picard | Closed | 16 | -8.0 | -0.50 | -1.75 |
| Round 16 | J.Klukowski | P.Lagache – D.Bauquier | Open | 16 | +15.5 | +0.97 | +1.69 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Round 16 | 🇷🇪 REUNION | 7 | 6NT | ♣6 | = | +0 |
| +11.5 | Round 12 | 🇰🇪 KENYA | 32 | 3NT | ♣K | -3 | +14 |
| +10.2 | Round 12 | 🇰🇪 KENYA | 30 | 4NT | ♥8 | -1 | +11 |
| +9.5 | Round 6 | 🇹🇼 CHINESE TAIPEI | 22 | 4♠ | ♥8 | -1 | +12 |
| +8.9 | Round 16 | 🇷🇪 REUNION | 2 | 4♥ | ♦5 | -1 | +12 |
| +8.6 | Round 12 | 🇰🇪 KENYA | 19 | 4♥ | ♠7 | -1 | +12 |
| +7.9 | Round 8 | 🇵🇰 PAKISTAN | 25 | 4♥ | ♠J | +2 | +1 |
| +7.4 | Round 15 | 🇬🇵 GUADELOUPE | 7 | 4♠ | ♦A | = | +0 |
| +6.1 | Round 8 | 🇵🇰 PAKISTAN | 23 | 3♦ | ♠A | +1 | +7 |
| +5.0 | Round 12 | 🇰🇪 KENYA | 21 | 3♠x | ♦Q | -1 | +0 |
| +4.9 | Round 15 | 🇬🇵 GUADELOUPE | 11 | 4♠ | ♠A | +2 | +8 |
| +4.5 | Round 12 | 🇰🇪 KENYA | 24 | 5♦ | ♦5 | = | -2 |
| +4.2 | Round 6 | 🇹🇼 CHINESE TAIPEI | 21 | 4♥ | ♦A | = | +0 |
| +3.7 | Round 6 | 🇹🇼 CHINESE TAIPEI | 18 | 3NT | ♣10 | -1 | +5 |
| +3.7 | Round 16 | 🇷🇪 REUNION | 1 | 3♦ | ♥5 | = | +1 |
| +3.5 | Round 15 | 🇬🇵 GUADELOUPE | 2 | 2NT | ♠K | +1 | +6 |
| +3.5 | Round 15 | 🇬🇵 GUADELOUPE | 12 | 4♠ | ♥A | -1 | +5 |
| +3.4 | Round 16 | 🇷🇪 REUNION | 3 | 3♣ | ♦3 | +1 | +0 |
| +3.2 | Round 1 | 🇳🇿 NEW ZEALAND | 15 | 2♠ | ♣10 | -1 | +4 |
| +2.7 | Round 8 | 🇵🇰 PAKISTAN | 28 | 6♣ | ♣2 | +1 | +13 |
| +2.6 | Round 12 | 🇰🇪 KENYA | 17 | 4♠ | ♦7 | = | +0 |
| +2.6 | Round 12 | 🇰🇪 KENYA | 31 | 3♥ | ♣K | +1 | -10 |
| +2.3 | Round 8 | 🇵🇰 PAKISTAN | 27 | 4♥ | ♣J | +1 | +0 |
| +1.9 | Round 8 | 🇵🇰 PAKISTAN | 18 | 4♠x | ♥A | -1 | +0 |
| +1.7 | Round 1 | 🇳🇿 NEW ZEALAND | 4 | 5♣ | ♥6 | -1 | +6 |
| +1.3 | Round 12 | 🇰🇪 KENYA | 28 | 3♥ | ♠K | -1 | +5 |
| +1.1 | Round 6 | 🇹🇼 CHINESE TAIPEI | 17 | 3♦ | ♥10 | -1 | -2 |
| +1.0 | Round 12 | 🇰🇪 KENYA | 25 | 4♥ | ♣3 | = | -1 |
| +0.8 | Round 12 | 🇰🇪 KENYA | 27 | 3NT | ♥5 | = | -2 |
| +0.8 | Round 16 | 🇷🇪 REUNION | 14 | 1NT | ♦K | = | +0 |
| +0.7 | Round 1 | 🇳🇿 NEW ZEALAND | 10 | 2♠ | ♦A | -1 | +0 |
| +0.7 | Round 8 | 🇵🇰 PAKISTAN | 29 | 2♠ | ♦5 | +1 | +11 |
| +0.7 | Round 16 | 🇷🇪 REUNION | 5 | 4♠ | ♣J | +1 | +0 |
| +0.6 | Round 15 | 🇬🇵 GUADELOUPE | 10 | 4♥ | ♦Q | = | +0 |
| +0.6 | Round 16 | 🇷🇪 REUNION | 10 | 2♦ | ♣A | +2 | +0 |
| +0.5 | Round 1 | 🇳🇿 NEW ZEALAND | 11 | 2NT | ♣4 | = | +0 |
| +0.4 | Round 8 | 🇵🇰 PAKISTAN | 19 | 1NT | ♥4 | = | +7 |
| +0.3 | Round 12 | 🇰🇪 KENYA | 29 | 3NT | ♥A | = | -2 |
| +0.1 | Round 8 | 🇵🇰 PAKISTAN | 26 | 1NT | ♣6 | +2 | +1 |
| +0.1 | Round 15 | 🇬🇵 GUADELOUPE | 8 | 1NT | ♠J | -1 | -2 |
| +0.1 | Round 15 | 🇬🇵 GUADELOUPE | 15 | 3♥ | ♣K | = | +0 |
| +0.1 | Round 16 | 🇷🇪 REUNION | 11 | 2♠ | ♥6 | +1 | -1 |
| +0.1 | Round 16 | 🇷🇪 REUNION | 16 | 3NT | ♣5 | +2 | +11 |
| +0.0 | Round 1 | 🇳🇿 NEW ZEALAND | 12 | 4♠ | ♦K | +1 | +0 |
| +0.0 | Round 15 | 🇬🇵 GUADELOUPE | 14 | 1NT | ♥3 | +2 | -6 |
| -0.1 | Round 8 | 🇵🇰 PAKISTAN | 17 | 2♥ | ♠4 | +1 | +0 |
| -0.2 | Round 1 | 🇳🇿 NEW ZEALAND | 9 | 3NT | ♦6 | +3 | +13 |
| -0.2 | Round 1 | 🇳🇿 NEW ZEALAND | 16 | 3♠ | ♣A | +1 | +10 |
| -0.2 | Round 16 | 🇷🇪 REUNION | 4 | 4♥ | ♥J | -1 | +12 |
| -0.3 | Round 6 | 🇹🇼 CHINESE TAIPEI | 26 | 4♠x | ♦A | -1 | +0 |
| -0.4 | Round 1 | 🇳🇿 NEW ZEALAND | 13 | 4♠ | ♣A | -2 | +7 |
| -0.4 | Round 15 | 🇬🇵 GUADELOUPE | 6 | 4♠ | ♦J | = | +1 |
| -0.4 | Round 15 | 🇬🇵 GUADELOUPE | 9 | 3NT | ♣5 | +1 | +1 |
| -0.5 | Round 16 | 🇷🇪 REUNION | 8 | 2♥ | ♦J | = | -1 |
| -0.6 | Round 6 | 🇹🇼 CHINESE TAIPEI | 28 | 1NT | ♠6 | +2 | +6 |
| -0.6 | Round 8 | 🇵🇰 PAKISTAN | 24 | 1NT | ♣2 | +3 | -6 |
| -0.6 | Round 8 | 🇵🇰 PAKISTAN | 32 | 3♠x | ♥Q | -3 | -3 |
| -0.7 | Round 8 | 🇵🇰 PAKISTAN | 20 | 1NT | ♣4 | = | +1 |
| -0.7 | Round 12 | 🇰🇪 KENYA | 22 | 4♠ | ♣6 | +2 | -11 |
| -0.8 | Round 6 | 🇹🇼 CHINESE TAIPEI | 32 | 3NT | ♠9 | +2 | +0 |
| -0.8 | Round 16 | 🇷🇪 REUNION | 12 | 4♠ | ♣Q | = | +0 |
| -0.9 | Round 8 | 🇵🇰 PAKISTAN | 30 | 3♦ | ♦5 | +1 | +5 |
| -1.1 | Round 15 | 🇬🇵 GUADELOUPE | 5 | 5♥ | ♦3 | = | +0 |
| -1.1 | Round 16 | 🇷🇪 REUNION | 15 | 1NT | ♠3 | +1 | -1 |
| -1.3 | Round 1 | 🇳🇿 NEW ZEALAND | 6 | 3♦ | ♠6 | +2 | -6 |
| -1.3 | Round 8 | 🇵🇰 PAKISTAN | 31 | 4♠ | ♣J | = | +0 |
| -1.3 | Round 15 | 🇬🇵 GUADELOUPE | 3 | 2♣ | ♠A | -1 | +5 |
| -1.5 | Round 6 | 🇹🇼 CHINESE TAIPEI | 24 | 2♠ | ♦A | = | +0 |
| -1.6 | Round 6 | 🇹🇼 CHINESE TAIPEI | 20 | 4♥ | ♣6 | +1 | +13 |
| -1.7 | Round 16 | 🇷🇪 REUNION | 9 | 4♥ | ♦A | +1 | +0 |
| -1.9 | Round 1 | 🇳🇿 NEW ZEALAND | 14 | 1NT | ♥4 | -1 | -3 |
| -1.9 | Round 6 | 🇹🇼 CHINESE TAIPEI | 31 | 2♦ | ♥6 | +1 | +1 |
| -2.1 | Round 8 | 🇵🇰 PAKISTAN | 21 | 2♥ | ♠6 | = | +0 |
| -2.3 | Round 1 | 🇳🇿 NEW ZEALAND | 8 | 3NT | ♥4 | +1 | +1 |
| -2.3 | Round 15 | 🇬🇵 GUADELOUPE | 13 | 5♠ | ♥7 | = | -13 |
| -2.5 | Round 1 | 🇳🇿 NEW ZEALAND | 2 | Pass | -3 | ||
| -2.5 | Round 6 | 🇹🇼 CHINESE TAIPEI | 19 | 1NT | ♦7 | -1 | +1 |
| -2.5 | Round 12 | 🇰🇪 KENYA | 26 | 4♠ | ♠10 | +1 | +0 |
| -2.8 | Round 6 | 🇹🇼 CHINESE TAIPEI | 30 | 1NT | ♦3 | = | -5 |
| -3.4 | Round 12 | 🇰🇪 KENYA | 20 | 4♥ | ♦Q | -3 | +7 |
| -3.5 | Round 6 | 🇹🇼 CHINESE TAIPEI | 25 | 3NT | ♥7 | = | -10 |
| -3.5 | Round 6 | 🇹🇼 CHINESE TAIPEI | 29 | 1NT | ♣3 | +2 | -10 |
| -3.6 | Round 12 | 🇰🇪 KENYA | 18 | 5♥ | ♠A | -1 | +3 |
| -3.9 | Round 1 | 🇳🇿 NEW ZEALAND | 1 | 3♥x | ♠8 | -1 | -13 |
| -4.3 | Round 6 | 🇹🇼 CHINESE TAIPEI | 23 | 4♠ | ♦A | -1 | +1 |
| -4.9 | Round 16 | 🇷🇪 REUNION | 6 | 2♠ | ♦7 | +1 | -1 |
| -5.1 | Round 1 | 🇳🇿 NEW ZEALAND | 7 | 5♥ | ♠K | = | -4 |
| -5.1 | Round 12 | 🇰🇪 KENYA | 23 | 3♥ | ♣3 | +1 | -8 |
| -5.4 | Round 15 | 🇬🇵 GUADELOUPE | 1 | 4♠ | ♦K | -1 | -5 |
| -5.9 | Round 1 | 🇳🇿 NEW ZEALAND | 3 | 3NT | ♠7 | +3 | -14 |
| -6.3 | Round 8 | 🇵🇰 PAKISTAN | 22 | 4♠ | ♥Q | = | -7 |
| -6.6 | Round 16 | 🇷🇪 REUNION | 13 | 3NT | ♣10 | -3 | -5 |
| -8.3 | Round 15 | 🇬🇵 GUADELOUPE | 4 | 3NT | ♠7 | -3 | -17 |
| -8.5 | Round 1 | 🇳🇿 NEW ZEALAND | 5 | 4NT | ♥4 | -1 | +1 |
| -8.9 | Round 15 | 🇬🇵 GUADELOUPE | 16 | 3NT | ♥3 | = | -11 |
| -9.1 | Round 6 | 🇹🇼 CHINESE TAIPEI | 27 | 4♠ | ♥A | = | -8 |