CHALUPEC Igor · BRIDGE24 B
vs par split: bidding -0.55 · play -0.23
Strength of schedule: opponents averaged -0.29/bd (an easy draw) → opponent-adjusted -1.03/bd
Card play — on target: opening leads 60.0% #524 of 579 · declarer play 63.6% #430 of 579 · defence 75.0% #524 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 61.5% (13) |
| Declarer play | 50.0% (8) | 100.0% (3) |
| Defence | 62.5% (8) | 79.2% (24) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (4) · ♦ 40.0% (5) · ♣ 33.3% (3)
vs par by strain: NT -1.58 (19) · a suit -0.38 (37)
vs par by level: part-score +0.48 (23) · game -2.45 (29) · slam +4.00 (4)
By role: declaring -1.63/bd (-6.21 vs par · 24) · defending -0.07/bd (+3.28 vs par · 32)
By vulnerability: vulnerable -0.75/bd (-1.43 vs par · 28) · not vulnerable -0.73/bd (-0.14 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Chmurski | S.Liu – J.Yao | Closed | 7 | -10.7 | -1.53 | -3.57 |
| Round 2 | B.Chmurski | D.Tang – J.Du | Closed | 7 | +4.1 | +0.59 | -1.57 |
| Round 3 | B.Chmurski | F.Lin – Y.Wang | Closed | 7 | +9.0 | +1.29 | -0.29 |
| Round 4 | B.Chmurski | L.Dong – Y.Wu | Closed | 7 | -6.6 | -0.94 | +3.29 |
| Round 5 | B.Chmurski | K.Anklesaria – S.Chokshi | Closed | 7 | -27.0 | -3.86 | -3.14 |
| Round 6 | B.Chmurski | Z.Xie – R.Li | Closed | 7 | -4.4 | -0.63 | +2.29 |
| Round 7 | B.Chmurski | M.Sheng – X.Sun | Closed | 7 | +1.9 | +0.27 | +1.71 |
| Round 8 | B.Chmurski | Y.Huang – X.Hu | Closed | 7 | -7.7 | -1.10 | -5.00 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 4 | CHINA OPN(A) | 26 | 3NT | ♣Q | -3 | +17 |
| +10.7 | Round 2 | INNER MONGOLIA JUNZHENG | 10 | 6♦ | ♥9 | -3 | +14 |
| +7.1 | Round 8 | PING AN CHINA | 23 | 2♥ | ♠A | -2 | +7 |
| +5.5 | Round 1 | LUDUS | 6 | 3♦ | ♣A | = | +0 |
| +5.0 | Round 6 | REDBULL | 12 | 3NT | ♠2 | -2 | +11 |
| +5.0 | Round 6 | REDBULL | 13 | 4♠ | ♥A | -1 | +6 |
| +4.7 | Round 3 | DALIAN | 16 | 3NT | ♥Q | +3 | +11 |
| +4.5 | Round 3 | DALIAN | 18 | 2♥ | ♥5 | -1 | +5 |
| +4.3 | Round 6 | REDBULL | 8 | 2♠ | ♣A | -2 | +8 |
| +3.7 | Round 7 | GUANGZHOU ZHAOHENG | 16 | 2♦ | ♠9 | +3 | +10 |
| +3.1 | Round 2 | INNER MONGOLIA JUNZHENG | 9 | 5♣ | ♦A | = | +0 |
| +2.9 | Round 3 | DALIAN | 19 | 4♠ | ♠3 | +1 | -17 |
| +2.6 | Round 1 | LUDUS | 4 | 1NT | ♣6 | -1 | -1 |
| +2.2 | Round 3 | DALIAN | 17 | 2♥ | ♠K | +1 | +0 |
| +2.1 | Round 3 | DALIAN | 20 | 3NT | ♠10 | = | -13 |
| +2.0 | Round 7 | GUANGZHOU ZHAOHENG | 21 | 4♠ | ♥6 | -1 | +5 |
| +2.0 | Round 8 | PING AN CHINA | 26 | 3NT | ♥Q | = | +0 |
| +1.9 | Round 2 | INNER MONGOLIA JUNZHENG | 14 | 1NT | ♥8 | = | -1 |
| +1.9 | Round 5 | FORMIDABLES | 3 | 3NT | ♠J | -2 | +6 |
| +1.9 | Round 7 | GUANGZHOU ZHAOHENG | 15 | 3♦ | ♥A | +3 | +13 |
| +1.5 | Round 4 | CHINA OPN(A) | 24 | 3NT | ♣5 | +1 | -1 |
| +0.6 | Round 5 | FORMIDABLES | 2 | 2♥ | ♠10 | +1 | +0 |
| +0.3 | Round 1 | LUDUS | 1 | 3♣ | ♠6 | -2 | +5 |
| +0.3 | Round 2 | INNER MONGOLIA JUNZHENG | 11 | 4♠ | ♥J | +1 | -10 |
| +0.3 | Round 7 | GUANGZHOU ZHAOHENG | 17 | 2♠ | ♦5 | +2 | +1 |
| +0.3 | Round 7 | GUANGZHOU ZHAOHENG | 20 | 4♥ | ♦5 | +2 | -13 |
| +0.0 | Round 4 | CHINA OPN(A) | 22 | 2♥ | ♣J | +1 | +0 |
| -0.1 | Round 1 | LUDUS | 2 | 3NT | ♥5 | -1 | -5 |
| -0.3 | Round 6 | REDBULL | 11 | 2♠ | ♦9 | -1 | -2 |
| -0.4 | Round 5 | FORMIDABLES | 5 | 3♥ | ♣A | = | +0 |
| -0.7 | Round 1 | LUDUS | 5 | 2♠ | ♣5 | +2 | -1 |
| -0.8 | Round 4 | CHINA OPN(A) | 28 | 3NT | ♣4 | -1 | -6 |
| -0.9 | Round 4 | CHINA OPN(A) | 25 | 3NT | ♣4 | +3 | +12 |
| -1.0 | Round 5 | FORMIDABLES | 7 | 4♠ | ♥5 | = | +0 |
| -1.2 | Round 8 | PING AN CHINA | 24 | 4♠x | ♣3 | -2 | -4 |
| -1.8 | Round 8 | PING AN CHINA | 28 | 3NT | ♣K | -1 | -10 |
| -2.0 | Round 6 | REDBULL | 9 | 4♥ | ♦J | +1 | +12 |
| -2.1 | Round 2 | INNER MONGOLIA JUNZHENG | 12 | 2♥ | ♦Q | +1 | +0 |
| -2.4 | Round 8 | PING AN CHINA | 25 | 4♠x | ♦A | -2 | -7 |
| -2.8 | Round 7 | GUANGZHOU ZHAOHENG | 18 | 1NT | ♥5 | +1 | +1 |
| -2.9 | Round 3 | DALIAN | 15 | 2♠ | ♦6 | +1 | -1 |
| -3.3 | Round 2 | INNER MONGOLIA JUNZHENG | 8 | 2♠ | ♣J | +1 | -6 |
| -3.4 | Round 1 | LUDUS | 7 | 3♠ | ♠3 | -3 | -8 |
| -3.5 | Round 7 | GUANGZHOU ZHAOHENG | 19 | 3♣ | ♥10 | -1 | -5 |
| -3.9 | Round 4 | CHINA OPN(A) | 27 | 5♣ | ♦A | +1 | -1 |
| -4.0 | Round 6 | REDBULL | 14 | 4♠x | ♦A | -1 | -5 |
| -4.5 | Round 3 | DALIAN | 21 | 6♠ | ♥J | = | +13 |
| -5.6 | Round 8 | PING AN CHINA | 27 | 3NT | ♠K | -5 | -8 |
| -5.8 | Round 8 | PING AN CHINA | 22 | 6♠ | ♣Q | -2 | -13 |
| -6.5 | Round 2 | INNER MONGOLIA JUNZHENG | 13 | 4♠ | ♥5 | -3 | -8 |
| -6.8 | Round 5 | FORMIDABLES | 4 | 3NT | ♣5 | +2 | -1 |
| -8.1 | Round 5 | FORMIDABLES | 1 | 3NT | ♥9 | -1 | -10 |
| -12.4 | Round 6 | REDBULL | 10 | 3♥x | ♦6 | -4 | -14 |
| -13.2 | Round 5 | FORMIDABLES | 6 | 3NT | ♠8 | +4 | -17 |
| -14.7 | Round 4 | CHINA OPN(A) | 23 | 6♣ | ♦9 | = | +2 |
| -14.9 | Round 1 | LUDUS | 3 | 3NTx | ♣Q | -5 | -15 |