ZOBU Ahu · ATABEY
vs par split: bidding +1.65 · play -0.09
Strength of schedule: opponents averaged -0.41/bd (an easy draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 80.0% #63 of 187 · declarer play 46.2% #179 of 187 · defence 89.7% #60 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 81.8% (11) |
| Declarer play | 50.0% (4) | 44.4% (9) |
| Defence | 87.5% (8) | 90.5% (21) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 0.0% (1) · ♦ 100.0% (6) · ♣ 75.0% (4)
vs par by strain: NT +2.44 (16) · a suit +1.21 (39)
vs par by level: part-score -1.43 (14) · game +2.38 (40) · slam +11.00 (1)
By role: declaring -0.37/bd (-1.39 vs par · 26) · defending +2.21/bd (+4.30 vs par · 30)
By vulnerability: vulnerable +1.54/bd (+1.64 vs par · 28) · not vulnerable +0.49/bd (+1.68 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | V.Aronov | D.Lu – Y.Wang | Open | 7 | +30.0 | +4.29 | +5.71 |
| Round 2 | V.Aronov | T.Asbi – L.Bojoh | Closed | 7 | -5.8 | -0.83 | +0.86 |
| Round 3 | V.Aronov | M.Hu – W.Wang | Closed | 7 | +14.6 | +2.09 | +5.00 |
| Round 4 | V.Aronov | D.Yu – A.Zhu | Open | 7 | -12.4 | -1.77 | -3.00 |
| Round 5 | V.Aronov | J.Dai – Y.Zhang | Open | 7 | +6.7 | +0.96 | -2.29 |
| Round 6 | V.Aronov | Z.Pu – S.Shi | Closed | 7 | +7.2 | +1.03 | +2.86 |
| Round 7 | V.Aronov | Y.Wang – X.Wang | Closed | 7 | +12.5 | +1.79 | +2.14 |
| Round 8 | V.Aronov | J.Zhao – K.Sanborn | Open | 7 | +3.9 | +0.56 | +2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Round 1 | BEIJING TRINERGY | 7 | 5♥x | ♣3 | -4 | +14 |
| +9.3 | Round 6 | RADIO COMMUNICATIONS OF CAS | 11 | 3NTx | ♦3 | -2 | +13 |
| +8.6 | Round 1 | BEIJING TRINERGY | 3 | 5♣x | ♠K | -3 | +12 |
| +7.0 | Round 1 | BEIJING TRINERGY | 1 | 5♦ | ♥A | -1 | +10 |
| +6.9 | Round 6 | RADIO COMMUNICATIONS OF CAS | 13 | Adj. | ♦A | +7 | |
| +6.6 | Round 7 | SHENZHEN PINGAN | 19 | 5♥x | ♣K | -3 | +9 |
| +6.4 | Round 8 | MOSS | 25 | 6♥ | ♠2 | -1 | +11 |
| +5.1 | Round 7 | SHENZHEN PINGAN | 21 | 4♠ | ♥A | -2 | +7 |
| +5.0 | Round 5 | GEELY AUTOMOBILE | 1 | 5♥x | ♦A | -3 | +2 |
| +4.7 | Round 3 | SAIC | 16 | 2NT | ♠K | -3 | +11 |
| +4.5 | Round 3 | SAIC | 17 | 4♥ | ♦2 | -2 | +6 |
| +4.5 | Round 5 | GEELY AUTOMOBILE | 7 | 4♠ | ♣4 | +1 | -13 |
| +4.2 | Round 5 | GEELY AUTOMOBILE | 2 | 3NT | ♠7 | -1 | +6 |
| +3.4 | Round 1 | BEIJING TRINERGY | 4 | 2♥ | ♠7 | -2 | +2 |
| +3.4 | Round 3 | SAIC | 15 | 4♠ | ♦Q | -1 | +6 |
| +3.3 | Round 7 | SHENZHEN PINGAN | 16 | 3♠ | ♣8 | +1 | +6 |
| +3.2 | Round 6 | RADIO COMMUNICATIONS OF CAS | 9 | 3NT | ♥5 | = | +14 |
| +2.9 | Round 3 | SAIC | 18 | 3NT | ♣10 | -1 | +13 |
| +2.7 | Round 2 | PERTAMINA EP RED | 8 | 4♠x | ♦A | -2 | +5 |
| +2.3 | Round 7 | SHENZHEN PINGAN | 17 | 4♠ | ♥2 | +2 | +1 |
| +2.2 | Round 8 | MOSS | 26 | 4♥ | ♠2 | -3 | +8 |
| +2.1 | Round 3 | SAIC | 21 | 4♥ | ♦10 | +1 | +0 |
| +2.0 | Round 4 | YUNNAN | 25 | 3♦ | ♠A | +1 | +0 |
| +1.8 | Round 8 | MOSS | 27 | 4♠ | ♥4 | +1 | +1 |
| +1.1 | Round 6 | RADIO COMMUNICATIONS OF CAS | 10 | 4♠ | ♠J | = | +0 |
| +1.0 | Round 2 | PERTAMINA EP RED | 10 | 4♠ | ♣2 | = | -1 |
| +0.7 | Round 2 | PERTAMINA EP RED | 13 | 3NT | ♦7 | +3 | +1 |
| +0.7 | Round 8 | MOSS | 23 | 3NT | ♠2 | +1 | -1 |
| +0.4 | Round 1 | BEIJING TRINERGY | 2 | 3NT | ♠K | +1 | +0 |
| +0.4 | Round 5 | GEELY AUTOMOBILE | 3 | 3♠ | ♥2 | = | +0 |
| +0.4 | Round 6 | RADIO COMMUNICATIONS OF CAS | 14 | 4♥ | ♦10 | -1 | +3 |
| +0.3 | Round 4 | YUNNAN | 24 | 2♠ | ♣A | -1 | -2 |
| -0.1 | Round 7 | SHENZHEN PINGAN | 20 | 4♥ | ♦K | = | -1 |
| -0.4 | Round 5 | GEELY AUTOMOBILE | 4 | 3NT | ♦3 | = | -2 |
| -0.6 | Round 2 | PERTAMINA EP RED | 14 | 4♠ | ♣J | +3 | +14 |
| -0.6 | Round 4 | YUNNAN | 22 | 4♠ | ♦A | +1 | +0 |
| -0.7 | Round 4 | YUNNAN | 28 | 1NT | ♠J | -2 | +0 |
| -0.8 | Round 3 | SAIC | 20 | 3NT | ♦Q | +1 | +1 |
| -1.1 | Round 1 | BEIJING TRINERGY | 6 | 4♥ | ♣K | +1 | +0 |
| -1.2 | Round 4 | YUNNAN | 23 | 3NT | ♠6 | = | +0 |
| -1.5 | Round 8 | MOSS | 22 | 4♥ | ♦8 | +1 | +0 |
| -1.7 | Round 5 | GEELY AUTOMOBILE | 5 | 2♥ | ♠6 | -2 | +0 |
| -2.0 | Round 1 | BEIJING TRINERGY | 5 | 1NT | ♠3 | -1 | +2 |
| -2.2 | Round 3 | SAIC | 19 | 3NT | ♦4 | +2 | -2 |
| -2.3 | Round 2 | PERTAMINA EP RED | 11 | 4♥ | ♦A | +1 | +0 |
| -2.3 | Round 4 | YUNNAN | 27 | 3♠ | ♥3 | -2 | -5 |
| -2.3 | Round 7 | SHENZHEN PINGAN | 15 | 2NT | ♣Q | = | -7 |
| -2.4 | Round 7 | SHENZHEN PINGAN | 18 | 5♠ | ♦7 | = | +0 |
| -2.7 | Round 8 | MOSS | 28 | 4♥ | ♣Q | -1 | -5 |
| -3.0 | Round 8 | MOSS | 24 | 4♥ | ♠Q | = | +0 |
| -3.2 | Round 2 | PERTAMINA EP RED | 9 | 2♣ | ♦3 | -4 | -7 |
| -4.1 | Round 2 | PERTAMINA EP RED | 12 | 2♥ | ♣7 | +2 | -6 |
| -5.3 | Round 5 | GEELY AUTOMOBILE | 6 | 4♥ | ♦2 | -1 | -9 |
| -5.9 | Round 6 | RADIO COMMUNICATIONS OF CAS | 12 | 3NT | ♣5 | -1 | -10 |
| -7.8 | Round 6 | RADIO COMMUNICATIONS OF CAS | 8 | 4♠ | ♥3 | = | -7 |
| -9.9 | Round 4 | YUNNAN | 26 | 3♦ | ♣K | = | -14 |