ZHANG Yongge · PIONEERS
vs par split: bidding -0.93 · play +0.58
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +1.15/bd
Card play — on target: opening leads 83.3% #62 of 161 · declarer play 61.5% #144 of 161 · defence 96.0% #14 of 161
Bidding activity — not a pass: 57.0% #1 of 161 (86/151)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 88.9% (9) |
| Declarer play | 75.0% (4) | 55.6% (9) |
| Defence | 100.0% (5) | 95.0% (20) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 66.7% (3) · ♦ 100.0% (1) · ♣ 100.0% (5)
vs par by strain: NT -0.46 (13) · a suit -0.31 (42)
vs par by level: part-score +2.06 (16) · game -1.03 (37) · slam -7.00 (2)
By role: declaring +1.77/bd (-2.13 vs par · 30) · defending +0.10/bd (+1.80 vs par · 25)
By vulnerability: vulnerable +0.95/bd (-0.96 vs par · 28) · not vulnerable +1.20/bd (+0.71 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Li | V.Le Lez – S.Thorpe | Open | 14 | +26.6 | +1.90 | -0.36 |
| Round 3 | J.Li | B.Thompson – J.Thompson | Open | 14 | +25.7 | +1.84 | +2.50 |
| Round 5 | J.Li | R.Szczepanski – T.Wisniewski | Closed | 14 | +13.0 | +0.93 | -2.71 |
| Round 7 | J.Li | W.Bak – M.Witek | Closed | 14 | -5.0 | -0.36 | +0.07 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round 5 | SZT MERITUM | 4 | 3NT | ♠2 | = | +0 |
| +8.4 | Round 1 | HEIMO | 14 | 7♠ | ♣6 | = | +0 |
| +6.7 | Round 3 | POST PANDA | 14 | 4♥ | ♦K | = | +3 |
| +6.4 | Round 3 | POST PANDA | 1 | 4♦ | ♠K | = | +6 |
| +6.4 | Round 5 | SZT MERITUM | 6 | 4♥x | ♣T | -3 | +8 |
| +5.5 | Round 3 | POST PANDA | 2 | 4♥ | ♦6 | -1 | +10 |
| +5.1 | Round 3 | POST PANDA | 7 | 5♣ | ♦8 | -1 | +6 |
| +4.9 | Round 5 | SZT MERITUM | 5 | Pass | +12 | ||
| +4.9 | Round 7 | EMI | 1 | 3♥ | ♣Q | -2 | +5 |
| +4.7 | Round 1 | HEIMO | 11 | 4♥ | ♠3 | = | +0 |
| +4.7 | Round 1 | HEIMO | 13 | 3♥ | ♠3 | -1 | -6 |
| +4.6 | Round 5 | SZT MERITUM | 7 | 4♥ | ♥A | +1 | +1 |
| +4.4 | Round 1 | HEIMO | 8 | 4♠ | ♥A | -1 | +6 |
| +4.2 | Round 3 | POST PANDA | 4 | 5♦ | ♦4 | = | -13 |
| +4.1 | Round 3 | POST PANDA | 3 | 3♥ | ♦K | -1 | +5 |
| +4.1 | Round 7 | EMI | 7 | 3♣ | ♥K | = | +0 |
| +4.0 | Round 7 | EMI | 10 | 4♥ | ♠3 | +1 | +1 |
| +3.6 | Round 5 | SZT MERITUM | 9 | 4♥ | ♠J | +1 | +0 |
| +3.5 | Round 1 | HEIMO | 4 | 3NT | ♥J | = | +0 |
| +3.2 | Round 1 | HEIMO | 12 | 3NT | ♥J | -1 | +6 |
| +3.1 | Round 5 | SZT MERITUM | 2 | 3NT | ♠6 | +2 | +1 |
| +3.1 | Round 5 | SZT MERITUM | 12 | 5♠ | ♦6 | = | -11 |
| +2.4 | Round 3 | POST PANDA | 12 | 3NT | ♥Q | = | +14 |
| +1.9 | Round 1 | HEIMO | 7 | 4♥x | ♣5 | -2 | +0 |
| +1.7 | Round 1 | HEIMO | 9 | 2♥ | ♥4 | +3 | -6 |
| +1.4 | Round 7 | EMI | 5 | 2♥ | ♦7 | = | +0 |
| +1.0 | Round 3 | POST PANDA | 11 | 2♥ | ♠2 | -1 | -2 |
| +0.9 | Round 3 | POST PANDA | 9 | 3♦ | ♠K | +1 | +9 |
| +0.8 | Round 7 | EMI | 6 | 4♥ | ♠A | = | +0 |
| +0.5 | Round 7 | EMI | 12 | 3♠ | ♣8 | +1 | +12 |
| +0.2 | Round 1 | HEIMO | 1 | 3♠ | ♥3 | -1 | +8 |
| +0.1 | Round 1 | HEIMO | 2 | 4♠ | ♣Q | = | -11 |
| -0.0 | Round 1 | HEIMO | 3 | 2♦ | ♠J | = | +1 |
| -0.1 | Round 1 | HEIMO | 10 | 4♥ | ♣A | = | +0 |
| -0.1 | Round 3 | POST PANDA | 8 | 3NT | ♦3 | = | -1 |
| -0.3 | Round 3 | POST PANDA | 6 | 3NT | ♣T | +1 | +0 |
| -0.4 | Round 7 | EMI | 11 | 4♠ | ♦5 | +1 | +0 |
| -0.5 | Round 5 | SZT MERITUM | 8 | 3NT | ♥2 | +1 | +0 |
| -0.9 | Round 7 | EMI | 14 | 4♥ | ♠4 | = | -1 |
| -1.1 | Round 7 | EMI | 3 | 4♥ | ♠A | +1 | +0 |
| -1.2 | Round 5 | SZT MERITUM | 14 | 3♠ | ♠5 | +1 | -2 |
| -1.4 | Round 1 | HEIMO | 6 | 2♠ | ♠Q | -3 | +10 |
| -1.8 | Round 7 | EMI | 13 | 3NT | ♦5 | +1 | +0 |
| -2.1 | Round 3 | POST PANDA | 5 | 5♥ | ♠K | -1 | +6 |
| -2.2 | Round 7 | EMI | 2 | 2♥ | ♦A | = | +0 |
| -2.3 | Round 3 | POST PANDA | 10 | 3NT | ♥6 | +2 | -1 |
| -2.5 | Round 5 | SZT MERITUM | 13 | 3NT | ♥A | -2 | -7 |
| -3.5 | Round 5 | SZT MERITUM | 3 | 3NT | ♥4 | +3 | -12 |
| -3.9 | Round 5 | SZT MERITUM | 10 | 4♥ | ♣A | +1 | -4 |
| -4.0 | Round 7 | EMI | 4 | 3NT | ♥8 | -1 | -6 |
| -4.7 | Round 1 | HEIMO | 5 | 4♠ | ♦J | -2 | -13 |
| -4.7 | Round 7 | EMI | 8 | 4♠ | ♥A | = | -11 |
| -5.4 | Round 5 | SZT MERITUM | 1 | 6♦ | ♠A | -1 | -14 |
| -5.6 | Round 5 | SZT MERITUM | 11 | 5♦ | ♣A | -1 | -10 |
| -5.6 | Round 7 | EMI | 9 | 5♦ | ♠K | = | +1 |
| -5.8 | Round 3 | POST PANDA | 13 | 3♣ | ♠A | +1 | -7 |