ARASZKIEWICZ Konrad · BRIDGESCANNER
16rank
+91.8Butler · 80 bds
+1.15per board
±3.2swing
+0.44vs par /bd · #138/567
+1.32adjusted /bd
by round
vs par split: bidding +0.03 · play +0.41
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +1.32/bd
Card play — on target: opening leads 84.6% #147 of 567 · declarer play 75.0% #324 of 567 · defence 90.3% #44 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 100.0% (9) |
| Declarer play | 66.7% (9) | 80.0% (15) |
| Defence | 100.0% (8) | 87.0% (23) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 66.7% (3) · ♦ 100.0% (1) · ♣ 100.0% (5)
vs par by strain: NT -1.29 (24) · a suit +1.18 (56)
vs par by level: part-score +1.12 (34) · game -0.07 (41) · slam +0.00 (5)
By role: declaring +1.67/bd (-0.39 vs par · 49) · defending +0.32/bd (+1.74 vs par · 31)
By vulnerability: vulnerable +1.05/bd (+0.24 vs par · 41) · not vulnerable +1.25/bd (+0.64 vs par · 39)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | K.Kotorowicz | G.Lyu – W.Chen | Open | 10 | +8.8 | +0.88 | +0.00 |
| Round 5 | K.Kotorowicz | Z.Shen – W.Guo | Closed | 10 | +6.6 | +0.66 | +1.30 |
| Round 7 | K.Kotorowicz | Y.Tao – Z.Tang | Open | 10 | +13.4 | +1.34 | -1.80 |
| Round 8 | K.Kotorowicz | P.Hollands – S.Humphries | Open | 10 | +16.4 | +1.64 | +1.50 |
| Round 10 | K.Kotorowicz | L.Gontha – S.Suhendro | Closed | 10 | +10.1 | +1.01 | -1.10 |
| Round 12 | K.Kotorowicz | T.Bessis – C.Lorenzini | Open | 10 | +6.7 | +0.67 | +1.20 |
| Round 13 | K.Kotorowicz | S.Auken – R.Welland | Open | 10 | +25.2 | +2.52 | +4.10 |
| Round 15 | K.Kotorowicz | I.Bareket – A.Lengy | Closed | 10 | +4.6 | +0.46 | -1.70 |
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 12 | SHEN | 26 | 4♥ | ♦Q | = | +10 |
| +9.3 | Round 7 | JSQX NJZS BRIDGECLUB | 8 | 6♣ | ♦Q | = | +0 |
| +7.4 | Round 15 | ISRAEL Open | 30 | 3NT | ♥5 | +1 | +7 |
| +7.0 | Round 13 | POLMANY | 1 | 4♥ | ♦4 | -1 | +10 |
| +6.4 | Round 7 | JSQX NJZS BRIDGECLUB | 9 | 3NT | ♦8 | +3 | -12 |
| +6.3 | Round 15 | ISRAEL Open | 29 | 4♥ | ♠K | = | +3 |
| +6.2 | Round 13 | POLMANY | 3 | 3NT | ♥J | +1 | +0 |
| +6.1 | Round 8 | GINNAN | 19 | 3NT | ♠3 | = | +0 |
| +5.9 | Round 5 | HUBEI FUXING | 19 | 4♠ | ♦8 | -3 | +7 |
| +5.2 | Round 3 | WUHU BRIDGE TEAM | 29 | 4♠ | ♦2 | = | +10 |
| +5.1 | Round 13 | POLMANY | 5 | 4♥ | ♦A | +1 | +11 |
| +5.0 | Round 8 | GINNAN | 12 | 5♣ | ♦5 | +1 | +11 |
| +4.1 | Round 5 | HUBEI FUXING | 16 | 2NT | ♥3 | -1 | +10 |
| +4.1 | Round 12 | SHEN | 27 | 4♠ | ♣J | = | +0 |
| +3.7 | Round 3 | WUHU BRIDGE TEAM | 24 | 5♦x | ♥4 | = | +3 |
| +3.3 | Round 10 | INDONESIA Open | 5 | 3♦ | ♠5 | -2 | +0 |
| +3.3 | Round 13 | POLMANY | 2 | 2♠ | ♠2 | = | +12 |
| +3.1 | Round 10 | INDONESIA Open | 7 | 3NT | ♣6 | = | +0 |
| +3.1 | Round 15 | ISRAEL Open | 21 | 3♥ | ♠8 | -1 | +6 |
| +2.8 | Round 3 | WUHU BRIDGE TEAM | 28 | 4♥ | ♠Q | +1 | +0 |
| +2.8 | Round 13 | POLMANY | 10 | 2♥ | ♥7 | = | +0 |
| +2.7 | Round 3 | WUHU BRIDGE TEAM | 21 | 4♥ | ♠K | = | -1 |
| +2.7 | Round 10 | INDONESIA Open | 2 | 4♠ | ♥A | = | +3 |
| +2.5 | Round 7 | JSQX NJZS BRIDGECLUB | 6 | 4♥ | ♦6 | -3 | +3 |
| +2.2 | Round 7 | JSQX NJZS BRIDGECLUB | 10 | 4♥ | ♦5 | -1 | -1 |
| +2.1 | Round 10 | INDONESIA Open | 1 | 1NT | ♦9 | -1 | -1 |
| +2.0 | Round 13 | POLMANY | 7 | 4♠ | ♣2 | +1 | +0 |
| +1.9 | Round 8 | GINNAN | 16 | 3♥ | ♣A | = | +6 |
| +1.9 | Round 8 | GINNAN | 17 | 5♦ | ♥6 | -2 | +5 |
| +1.8 | Round 13 | POLMANY | 4 | 3♥ | ♥3 | = | +1 |
| +1.7 | Round 5 | HUBEI FUXING | 18 | 3NT | ♠6 | -1 | +6 |
| +1.7 | Round 8 | GINNAN | 18 | 5♦ | ♣K | = | -2 |
| +1.6 | Round 3 | WUHU BRIDGE TEAM | 25 | 1NT | ♠5 | +1 | +6 |
| +1.6 | Round 5 | HUBEI FUXING | 15 | 2♥ | ♠K | = | +5 |
| +1.6 | Round 7 | JSQX NJZS BRIDGECLUB | 5 | 4♣ | ♥3 | = | +0 |
| +1.5 | Round 10 | INDONESIA Open | 9 | 1NT | ♥A | = | +5 |
| +1.3 | Round 5 | HUBEI FUXING | 20 | 2♥ | ♣2 | +2 | +1 |
| +1.1 | Round 12 | SHEN | 24 | 3♥ | ♣2 | = | +7 |
| +1.1 | Round 13 | POLMANY | 9 | 3NT | ♠6 | = | +0 |
| +1.0 | Round 10 | INDONESIA Open | 4 | 3♠ | ♠7 | -1 | -1 |
| +1.0 | Round 12 | SHEN | 29 | 2♠ | ♣8 | = | +1 |
| +0.7 | Round 12 | SHEN | 28 | 4♠ | ♦J | +1 | -11 |
| +0.5 | Round 8 | GINNAN | 15 | 3NT | ♦J | +1 | +0 |
| +0.4 | Round 13 | POLMANY | 6 | 2♦ | ♥6 | +2 | +7 |
| +0.3 | Round 3 | WUHU BRIDGE TEAM | 30 | 4♥ | ♠A | +1 | +0 |
| +0.3 | Round 8 | GINNAN | 13 | 3♦ | ♠A | +1 | +0 |
| +0.3 | Round 12 | SHEN | 23 | 2♥ | ♥9 | +1 | +0 |
| +0.2 | Round 5 | HUBEI FUXING | 11 | 1♠ | ♥3 | +2 | +0 |
| +0.2 | Round 10 | INDONESIA Open | 3 | 4♣ | ♦10 | +1 | -6 |
| +0.1 | Round 3 | WUHU BRIDGE TEAM | 22 | 3NT | ♥9 | -1 | +5 |
| +0.0 | Round 5 | HUBEI FUXING | 12 | 1NT | ♦6 | -1 | +2 |
| -0.0 | Round 8 | GINNAN | 11 | 4♠ | ♥A | +1 | +0 |
| +0.0 | Round 8 | GINNAN | 14 | 3NT | ♦7 | +2 | +0 |
| -0.0 | Round 10 | INDONESIA Open | 8 | 6NT | ♣6 | = | -11 |
| +0.0 | Round 15 | ISRAEL Open | 27 | 4♠x | ♥6 | -1 | +0 |
| -0.2 | Round 5 | HUBEI FUXING | 14 | 2♥ | ♦K | -1 | -5 |
| -0.2 | Round 15 | ISRAEL Open | 24 | 3NT | ♠5 | +2 | +0 |
| -0.4 | Round 7 | JSQX NJZS BRIDGECLUB | 7 | 2♦ | ♥6 | = | -1 |
| -0.5 | Round 15 | ISRAEL Open | 25 | 3NT | ♥9 | +1 | +0 |
| -0.8 | Round 7 | JSQX NJZS BRIDGECLUB | 3 | 2♦ | ♣A | +1 | +0 |
| -0.8 | Round 15 | ISRAEL Open | 23 | 2♥ | ♣7 | = | +0 |
| -0.9 | Round 5 | HUBEI FUXING | 17 | 1♠ | ♦7 | +3 | -1 |
| -0.9 | Round 7 | JSQX NJZS BRIDGECLUB | 2 | 2♠ | ♣A | -1 | +1 |
| -1.0 | Round 8 | GINNAN | 20 | 2NT | ♥2 | -1 | -5 |
| -1.0 | Round 12 | SHEN | 21 | 2♠ | ♦A | = | +0 |
| -1.3 | Round 10 | INDONESIA Open | 10 | 2♠ | ♣Q | = | +0 |
| -1.3 | Round 15 | ISRAEL Open | 26 | 4♠ | ♣A | -2 | -10 |
| -2.0 | Round 3 | WUHU BRIDGE TEAM | 26 | 4♥ | ♠K | +1 | -13 |
| -2.0 | Round 3 | WUHU BRIDGE TEAM | 27 | 3NT | ♣8 | = | -3 |
| -2.5 | Round 10 | INDONESIA Open | 6 | 3♠ | ♣10 | = | +0 |
| -2.5 | Round 15 | ISRAEL Open | 28 | 3NT | ♥J | +3 | -11 |
| -2.6 | Round 12 | SHEN | 25 | 6♥ | ♣K | = | +11 |
| -2.8 | Round 12 | SHEN | 30 | 4♠x | ♦J | -1 | -6 |
| -3.2 | Round 7 | JSQX NJZS BRIDGECLUB | 1 | 1NT | ♣5 | = | -5 |
| -3.3 | Round 7 | JSQX NJZS BRIDGECLUB | 4 | 5♦ | ♠K | +1 | -3 |
| -3.6 | Round 3 | WUHU BRIDGE TEAM | 23 | 2♣x | ♠J | = | -7 |
| -3.9 | Round 12 | SHEN | 22 | 6♥ | ♦J | = | +0 |
| -4.5 | Round 13 | POLMANY | 8 | 6♦ | ♠A | = | +0 |
| -6.9 | Round 15 | ISRAEL Open | 22 | 3NT | ♠4 | -1 | -12 |
| -7.1 | Round 5 | HUBEI FUXING | 13 | 3NT | ♦6 | -1 | -12 |