BAO Linchun · NORCO
vs par split: bidding -0.05 · play -2.45
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -1.82/bd
Card play — on target: opening leads 80.0% #58 of 187 · declarer play 60.0% #153 of 187 · defence 61.3% #186 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 90.0% (10) |
| Declarer play | 50.0% (6) | 66.7% (9) |
| Defence | 33.3% (9) | 72.7% (22) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (2) · ♦ 85.7% (7) · ♣ 75.0% (4)
vs par by strain: NT -1.62 (16) · a suit -2.85 (40)
vs par by level: part-score -0.60 (15) · game -2.42 (38) · slam -13.00 (3)
By role: declaring -1.46/bd (-4.48 vs par · 25) · defending -2.00/bd (-0.90 vs par · 31)
By vulnerability: vulnerable -2.87/bd (-2.50 vs par · 26) · not vulnerable -0.80/bd (-2.50 vs par · 30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Q.Zhou | J.Voldoire – D.Avon | Closed | 7 | -12.5 | -1.79 | -3.57 |
| Round 2 | Q.Zhou | S.Gui – L.Wang | Closed | 7 | -2.7 | -0.39 | -3.14 |
| Round 3 | Q.Zhou | C.Nunes – S.Quinn | Closed | 7 | +4.0 | +0.57 | +3.57 |
| Round 4 | Q.Zhou | Y.Wang – X.Wang | Closed | 7 | -20.2 | -2.89 | -1.86 |
| Round 5 | Q.Zhou | X.Gan – X.He | Closed | 7 | -16.0 | -2.29 | -4.43 |
| Round 6 | Q.Zhou | Y.Chen – X.Zhang | Closed | 7 | -18.8 | -2.69 | -4.71 |
| Round 7 | Q.Zhou | V.Isporski – M.Tokcan | Open | 7 | -2.4 | -0.34 | -0.29 |
| Round 8 | Q.Zhou | D.Wang – B.Du | Open | 7 | -30.0 | -4.29 | -5.57 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 2 | GEELY AUTOMOBILE | 14 | 6♠ | ♥Q | +1 | -11 |
| +6.5 | Round 4 | SHENZHEN PINGAN | 26 | 4♣ | ♦A | +2 | +12 |
| +5.3 | Round 3 | NUNES | 18 | 3NT | ♦8 | -2 | +13 |
| +5.1 | Round 7 | VALIO | 21 | 4♠ | ♥A | -2 | +7 |
| +4.5 | Round 3 | NUNES | 17 | 4♥ | ♦2 | -2 | +6 |
| +4.2 | Round 5 | SHENZHEN | 2 | 2♦ | ♥2 | -1 | +6 |
| +3.3 | Round 1 | ROSSARD | 1 | 3NT | ♥8 | +1 | +0 |
| +3.2 | Round 6 | LUCKY SEVEN | 11 | 3NT | ♠2 | = | -2 |
| +2.1 | Round 3 | NUNES | 21 | 4♥ | ♦2 | +1 | +0 |
| +1.6 | Round 5 | SHENZHEN | 4 | 4♠ | ♦5 | +1 | +0 |
| +1.5 | Round 8 | PAN-CHINA | 22 | 4♥ | ♦6 | +1 | +0 |
| +1.2 | Round 4 | SHENZHEN PINGAN | 23 | 3NT | ♠6 | = | +0 |
| +1.1 | Round 1 | ROSSARD | 6 | 4♥ | ♣K | +1 | +0 |
| +0.8 | Round 7 | VALIO | 20 | 4♥ | ♦4 | +1 | +0 |
| +0.6 | Round 4 | SHENZHEN PINGAN | 22 | 4♠ | ♦A | +1 | +0 |
| +0.5 | Round 6 | LUCKY SEVEN | 12 | 2NT | ♥4 | +2 | +6 |
| +0.4 | Round 7 | VALIO | 17 | 4♠ | ♦10 | = | -1 |
| +0.1 | Round 7 | VALIO | 16 | 5♦ | ♠A | -3 | +3 |
| -0.4 | Round 1 | ROSSARD | 2 | 3NT | ♠A | +1 | +0 |
| -0.5 | Round 1 | ROSSARD | 3 | 5♦ | ♠K | -2 | -6 |
| -0.6 | Round 3 | NUNES | 20 | 4♠ | ♦Q | = | +1 |
| -0.7 | Round 2 | GEELY AUTOMOBILE | 13 | 3NT | ♦7 | +3 | -1 |
| -0.7 | Round 8 | PAN-CHINA | 23 | 3NT | ♠10 | +1 | +1 |
| -0.8 | Round 8 | PAN-CHINA | 27 | 4♠ | ♥3 | = | +0 |
| -1.1 | Round 6 | LUCKY SEVEN | 10 | 4♠ | ♦6 | = | +0 |
| -1.3 | Round 3 | NUNES | 19 | 3NT | ♦7 | +1 | -1 |
| -1.4 | Round 2 | GEELY AUTOMOBILE | 11 | 5♦x | ♥A | -2 | -4 |
| -1.7 | Round 2 | GEELY AUTOMOBILE | 9 | 2♥ | ♣10 | -2 | +2 |
| -1.7 | Round 2 | GEELY AUTOMOBILE | 12 | 4♥ | ♦A | = | +0 |
| -1.7 | Round 7 | VALIO | 15 | 2NT | ♥9 | +1 | -6 |
| -1.8 | Round 1 | ROSSARD | 5 | 1NT | ♠10 | = | -5 |
| -2.0 | Round 2 | GEELY AUTOMOBILE | 10 | 4♠ | ♦7 | +1 | +0 |
| -2.0 | Round 5 | SHENZHEN | 5 | 1NT | ♦4 | +1 | -1 |
| -2.4 | Round 7 | VALIO | 18 | 4♠ | ♦7 | +1 | +0 |
| -2.5 | Round 6 | LUCKY SEVEN | 8 | 3NT | ♥10 | -1 | -5 |
| -2.6 | Round 3 | NUNES | 15 | 3♠ | ♦Q | = | +0 |
| -2.6 | Round 5 | SHENZHEN | 3 | 3♥ | ♠3 | -1 | -3 |
| -2.7 | Round 6 | LUCKY SEVEN | 14 | 4♠ | ♥K | -1 | -5 |
| -3.2 | Round 6 | LUCKY SEVEN | 9 | 5♣ | ♦A | = | -14 |
| -3.4 | Round 1 | ROSSARD | 4 | 2♥ | ♦2 | -2 | -2 |
| -3.4 | Round 3 | NUNES | 16 | 3♥ | ♠K | +1 | +6 |
| -3.4 | Round 5 | SHENZHEN | 1 | 3♠ | ♥3 | = | -7 |
| -3.5 | Round 4 | SHENZHEN PINGAN | 27 | 2♥ | ♣K | +1 | -1 |
| -4.7 | Round 7 | VALIO | 19 | 4♠ | ♦2 | -1 | -5 |
| -5.3 | Round 5 | SHENZHEN | 6 | 3♥ | ♦K | -1 | -9 |
| -6.2 | Round 2 | GEELY AUTOMOBILE | 8 | 3NT | ♣J | +2 | -8 |
| -6.4 | Round 8 | PAN-CHINA | 25 | 6♥ | ♠9 | -1 | -11 |
| -6.5 | Round 4 | SHENZHEN PINGAN | 28 | 2♣ | ♠8 | -2 | -7 |
| -6.8 | Round 8 | PAN-CHINA | 24 | 3NT | ♦6 | -1 | -10 |
| -7.5 | Round 8 | PAN-CHINA | 28 | 4♥ | ♦A | = | -7 |
| -8.5 | Round 4 | SHENZHEN PINGAN | 24 | 3NT | ♠J | = | -7 |
| -8.5 | Round 5 | SHENZHEN | 7 | 6♠ | ♦K | -2 | -17 |
| -9.3 | Round 8 | PAN-CHINA | 26 | 4♠ | ♥Q | -1 | -12 |
| -10.0 | Round 4 | SHENZHEN PINGAN | 25 | 4♥ | ♠A | = | -10 |
| -10.8 | Round 1 | ROSSARD | 7 | 4♥x | ♥3 | = | -12 |
| -13.0 | Round 6 | LUCKY SEVEN | 13 | 4♠x | ♣10 | +1 | -13 |