LIU Chuanqi · BRIDGE SCHOOL TEAM2
vs par split: bidding +0.39 · play -0.72
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted -1.71/bd
Card play — on target: opening leads 92.3% #15 of 144 · declarer play 52.6% #118 of 144 · defence 68.8% #125 of 144
Bidding activity — not a pass: 41.4% #73 of 144 (82/198)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 92.3% (13) |
| Declarer play | 50.0% (4) | 53.3% (15) |
| Defence | 100.0% (3) | 65.5% (29) |
Opening leads by suit led: ♠ 100.0% (3) · ♦ 80.0% (5) · ♣ 100.0% (5)
vs par by strain: NT +0.44 (9) · a suit -0.44 (63)
vs par by level: part-score -0.12 (43) · game -0.68 (28) · slam +0.00 (1)
By role: declaring -1.22/bd (-2.39 vs par · 41) · defending -1.48/bd (+1.91 vs par · 32)
By vulnerability: vulnerable -1.80/bd (+0.50 vs par · 36) · not vulnerable -0.88/bd (-1.49 vs par · 37)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Pang | L.Wu – K.Chang | Open | 8 | -34.9 | -4.36 | -2.88 |
| Round 2 | B.Pang | Z.Li – B.Zhang | Closed | 8 | -11.1 | -1.39 | +1.25 |
| Round 3 | B.Pang | H.Swiatek – M.Swiatek | Closed | 8 | -9.5 | -1.19 | -1.75 |
| Round 4 | B.Pang | S.Ding – J.Song | Open | 8 | -5.2 | -0.65 | +2.75 |
| Round 5 | B.Pang | S.Garcia – G.Duterte | Closed | 8 | +0.7 | +0.09 | -0.75 |
| Round 6 | B.Pang | O.Wroblewska – M.Piatkowska | Open | 8 | +17.2 | +2.15 | +5.88 |
| Round 7 | B.Pang | A.S. Brandel – S.Haulan | Open | 8 | -3.6 | -0.45 | -0.75 |
| Round 8 | B.Pang | J.Adamczak – M.Holowacz | Open | 8 | -40.5 | -5.06 | -3.00 |
| Round 9 | B.Pang | Z.Zhou – Z.Fan | Open | 1 | -9.9 | -9.90 | -13.00 |
| Round 10 | B.Pang | K.Dabrowski – A.Kujalowicz | Open | 8 | -0.7 | -0.09 | -3.75 |
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 |
|---|---|---|---|---|---|---|---|
| +7.8 | Round 7 | THE BAST | 25 | 2NTx | ♠Q | = | +9 |
| +6.6 | Round 6 | AZS UW GOL GIRLS | 16 | 3♥ | ♣5 | -1 | +12 |
| +5.9 | Round 10 | KL3 KBSM3 | 24 | 4♦ | ♣8 | -3 | +7 |
| +5.1 | Round 4 | CHINA SMZY SMOLEN | 22 | 4♥ | ♣2 | = | +6 |
| +5.0 | Round 5 | FRANCE | 2 | 2♠ | ♥T | = | +11 |
| +4.8 | Round 10 | KL3 KBSM3 | 21 | 3NT | ♠2 | +1 | +1 |
| +4.4 | Round 4 | CHINA SMZY SMOLEN | 24 | 3♠ | ♣T | -2 | +11 |
| +4.2 | Round 6 | AZS UW GOL GIRLS | 11 | 5♦ | ♠9 | -1 | +10 |
| +3.8 | Round 5 | FRANCE | 7 | 3♣ | ♦A | = | +6 |
| +3.6 | Round 2 | CHINA SMZY STAYMAN | 2 | 2♥ | ♦2 | = | +0 |
| +3.2 | Round 6 | AZS UW GOL GIRLS | 13 | 4♥ | ♠8 | -1 | +5 |
| +3.2 | Round 6 | AZS UW GOL GIRLS | 14 | 4♠ | ♥T | +3 | +2 |
| +3.0 | Round 7 | THE BAST | 22 | 3♦ | ♥A | -1 | +0 |
| +2.9 | Round 8 | AZS UW WARSAW 1 | 7 | 2♦ | ♣Q | +3 | +11 |
| +2.7 | Round 10 | KL3 KBSM3 | 25 | 2♠ | ♥2 | -1 | -8 |
| +2.5 | Round 2 | CHINA SMZY STAYMAN | 6 | 1NT | ♥A | +1 | +0 |
| +2.5 | Round 2 | CHINA SMZY STAYMAN | 8 | 5♦ | ♠8 | +2 | +1 |
| +2.2 | Round 1 | CT 360 | 22 | 3♣ | ♠T | -1 | +5 |
| +2.2 | Round 3 | WZBS | 12 | 3♠ | ♥K | -1 | +8 |
| +2.1 | Round 2 | CHINA SMZY STAYMAN | 5 | 2♠ | ♣A | +1 | +0 |
| +2.1 | Round 10 | KL3 KBSM3 | 26 | 2♥ | ♣Q | +1 | +0 |
| +1.7 | Round 5 | FRANCE | 5 | 4♠ | ♥3 | +1 | +0 |
| +1.6 | Round 3 | WZBS | 15 | 4♠ | ♥K | +1 | +0 |
| +1.2 | Round 3 | WZBS | 14 | 5♥ | ♠T | = | -8 |
| +1.0 | Round 6 | AZS UW GOL GIRLS | 18 | 2♠ | ♣K | = | +1 |
| +0.8 | Round 7 | THE BAST | 26 | 1♠ | ♦2 | +2 | +0 |
| +0.4 | Round 2 | CHINA SMZY STAYMAN | 3 | 2♠ | ♣Q | +1 | +10 |
| +0.4 | Round 4 | CHINA SMZY SMOLEN | 21 | 4♠ | ♥J | -2 | +6 |
| +0.3 | Round 4 | CHINA SMZY SMOLEN | 23 | 4♠ | ♥9 | +1 | +17 |
| +0.2 | Round 6 | AZS UW GOL GIRLS | 15 | 2NT | ♦6 | = | +7 |
| -0.0 | Round 5 | FRANCE | 8 | 1♥ | ♣8 | -1 | -1 |
| -0.1 | Round 6 | AZS UW GOL GIRLS | 12 | 3NT | ♥T | -1 | +4 |
| -0.2 | Round 5 | FRANCE | 4 | 3♣ | ♠7 | -2 | -3 |
| -0.3 | Round 3 | WZBS | 18 | 4♠ | ♦K | = | +11 |
| -0.3 | Round 10 | KL3 KBSM3 | 22 | 2♦ | ♠9 | +3 | -6 |
| -0.6 | Round 7 | THE BAST | 24 | 3♠ | ♣A | +1 | +2 |
| -1.1 | Round 5 | FRANCE | 3 | 1♠ | ♥6 | -1 | +2 |
| -1.1 | Round 6 | AZS UW GOL GIRLS | 17 | 3♠ | ♦8 | -4 | +6 |
| -1.1 | Round 7 | THE BAST | 28 | 3♠ | ♦A | +1 | -1 |
| -1.3 | Round 8 | AZS UW WARSAW 1 | 3 | 4♥ | ♠7 | -1 | -5 |
| -1.6 | Round 10 | KL3 KBSM3 | 28 | 3♣ | ♦9 | = | -5 |
| -1.7 | Round 1 | CT 360 | 23 | 4♣ | ♠T | = | +7 |
| -2.0 | Round 4 | CHINA SMZY SMOLEN | 27 | 2♠ | ♦7 | = | +1 |
| -2.6 | Round 7 | THE BAST | 27 | 3♥ | ♠A | = | -7 |
| -2.7 | Round 3 | WZBS | 11 | 2♥ | ♠8 | = | -5 |
| -2.8 | Round 1 | CT 360 | 21 | 4♠ | ♣J | = | +0 |
| -2.8 | Round 4 | CHINA SMZY SMOLEN | 28 | 2♦ | ♣4 | +2 | +0 |
| -3.0 | Round 1 | CT 360 | 27 | 2NT | ♠6 | -3 | -1 |
| -3.0 | Round 3 | WZBS | 16 | 4♠ | ♦4 | +1 | -1 |
| -3.4 | Round 3 | WZBS | 17 | 4♥ | ♠A | -1 | -8 |
| -3.4 | Round 5 | FRANCE | 6 | 4♣ | ♦9 | -1 | -10 |
| -4.1 | Round 2 | CHINA SMZY STAYMAN | 1 | 4♥ | ♣6 | +2 | -2 |
| -4.4 | Round 4 | CHINA SMZY SMOLEN | 25 | 2♠ | ♦T | = | -6 |
| -4.8 | Round 8 | AZS UW WARSAW 1 | 8 | 3NT | ♥Q | -2 | -11 |
| -4.9 | Round 1 | CT 360 | 24 | 2♥ | ♠T | = | -8 |
| -5.0 | Round 7 | THE BAST | 23 | 5♥x | ♠2 | -1 | -2 |
| -5.0 | Round 8 | AZS UW WARSAW 1 | 5 | 4♥ | ♣4 | = | +9 |
| -5.1 | Round 3 | WZBS | 13 | 4♠ | ♣3 | +1 | -11 |
| -5.1 | Round 5 | FRANCE | 1 | 4♠ | ♦Q | -1 | -11 |
| -5.3 | Round 8 | AZS UW WARSAW 1 | 1 | 2NT | ♠4 | -2 | -6 |
| -5.9 | Round 7 | THE BAST | 21 | 4♦x | ♠A | -1 | -7 |
| -6.2 | Round 2 | CHINA SMZY STAYMAN | 7 | 3♠ | ♥J | -3 | -5 |
| -6.2 | Round 4 | CHINA SMZY SMOLEN | 26 | 5♠ | ♦5 | = | -13 |
| -6.8 | Round 1 | CT 360 | 26 | 2♥ | ♦J | +1 | -13 |
| -7.0 | Round 8 | AZS UW WARSAW 1 | 6 | 4♥xx | ♦2 | -1 | -12 |
| -7.1 | Round 8 | AZS UW WARSAW 1 | 2 | 3♠ | ♦J | = | -10 |
| -7.1 | Round 10 | KL3 KBSM3 | 27 | 3♠ | ♣5 | -1 | -11 |
| -7.2 | Round 10 | KL3 KBSM3 | 23 | 3♠x | ♥J | -1 | -8 |
| -7.3 | Round 1 | CT 360 | 25 | 3NT | ♥T | = | +1 |
| -9.9 | Round 9 | BRIDGE SCHOOL TEAM1 | 11 | Adj. | ♦A | -13 | |
| -10.6 | Round 1 | CT 360 | 28 | 4♥ | ♦5 | = | -14 |
| -11.9 | Round 2 | CHINA SMZY STAYMAN | 4 | 5♦x | ♥A | +2 | +6 |
| -12.9 | Round 8 | AZS UW WARSAW 1 | 4 | 6♣ | ♠5 | = | +0 |