ZHANG Yongge · QINGDAO BRIDGE ASSOSIATION
vs par split: bidding +0.88 · play -0.18
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.10/bd
Card play — on target: opening leads 92.9% #30 of 277 · declarer play 66.7% #209 of 277 · defence 88.2% #78 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 100.0% (12) |
| Declarer play | 33.3% (3) | 77.8% (9) |
| Defence | 83.3% (6) | 89.3% (28) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (2) · ♦ 100.0% (4) · ♣ 100.0% (6)
vs par by strain: NT +2.92 (13) · a suit +0.02 (43)
vs par by level: part-score +0.43 (23) · game +0.11 (28) · slam +5.20 (5)
By role: declaring +0.58/bd (-1.59 vs par · 22) · defending -0.15/bd (+2.18 vs par · 34)
By vulnerability: vulnerable -0.04/bd (+1.11 vs par · 28) · not vulnerable +0.32/bd (+0.29 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Tan | X.Hu – Y.Huang | Closed | 7 | +18.8 | +2.69 | +2.43 |
| Round 2 | H.Jiang | K.Bendre – S.Thakral | Open | 7 | -6.3 | -0.90 | +2.43 |
| Round 3 | S.Tan | J.Bouveresse – P.Mathieu | Open | 7 | -11.4 | -1.63 | -0.71 |
| Round 4 | H.Jiang | M.Sheng – X.Sun | Closed | 7 | +5.4 | +0.77 | -0.86 |
| Round 5 | S.Tan | P.Zak – J.Zaremba | Open | 7 | +7.0 | +1.00 | +2.43 |
| Round 6 | H.Jiang | J.Shang – L.Peng | Closed | 7 | +10.7 | +1.53 | +1.00 |
| Round 7 | H.Jiang | I.Ivanov – R.Gunev | Closed | 7 | +4.5 | +0.64 | +1.86 |
| Round 8 | S.Tan | Z.Wu – D.Huang | Closed | 7 | -21.0 | -3.00 | -3.00 |
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 |
|---|---|---|---|---|---|---|---|
| +8.3 | Round 1 | PING AN CHINA | 7 | 5♥x | ♠A | -2 | +8 |
| +7.3 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 9 | 5♣x | ♥4 | -2 | +5 |
| +6.8 | Round 5 | CONSUS POLAND | 5 | 4♠ | ♠3 | = | +0 |
| +6.2 | Round 4 | GUANGZHOU ZHAOHENG | 22 | 4♥ | ♣6 | = | +1 |
| +6.2 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 14 | 4♠ | ♥3 | = | +7 |
| +4.2 | Round 1 | PING AN CHINA | 1 | 3NT | ♦5 | +2 | +1 |
| +4.1 | Round 7 | HAUGE | 20 | 4♥ | ♣9 | -2 | +3 |
| +3.9 | Round 1 | PING AN CHINA | 4 | 1NT | ♣K | +1 | +12 |
| +3.8 | Round 2 | HEMANT JALAN | 14 | 3NT | ♥6 | -2 | +5 |
| +3.8 | Round 7 | HAUGE | 16 | 5♥x | ♦5 | -2 | +5 |
| +3.7 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 10 | 3NT | ♠4 | -1 | +6 |
| +3.5 | Round 7 | HAUGE | 15 | 4♠ | ♦3 | -1 | +12 |
| +3.2 | Round 4 | GUANGZHOU ZHAOHENG | 28 | 3♦ | ♦2 | = | +9 |
| +3.2 | Round 5 | CONSUS POLAND | 4 | 4♠ | ♦K | -1 | +6 |
| +3.1 | Round 2 | HEMANT JALAN | 8 | 1NT | ♦J | -1 | +5 |
| +3.0 | Round 8 | GUANGZHOU PEARL RIVE | 22 | 2♠ | ♥Q | = | +0 |
| +2.5 | Round 3 | GUADELOUPE | 17 | 4♠ | ♣7 | -1 | +8 |
| +2.4 | Round 7 | HAUGE | 21 | 6♠ | ♥2 | = | +0 |
| +2.3 | Round 1 | PING AN CHINA | 2 | 3♥ | ♣A | +1 | +10 |
| +1.8 | Round 5 | CONSUS POLAND | 3 | 3NT | ♦10 | = | +0 |
| +1.2 | Round 8 | GUANGZHOU PEARL RIVE | 23 | 2♠ | ♣J | -1 | +0 |
| +1.1 | Round 4 | GUANGZHOU ZHAOHENG | 27 | 4♠ | ♠6 | +2 | -11 |
| +1.1 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 8 | 3♠ | ♦K | -1 | -2 |
| +0.7 | Round 1 | PING AN CHINA | 3 | 2♠ | ♣K | -1 | -3 |
| +0.6 | Round 3 | GUADELOUPE | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.4 | Round 5 | CONSUS POLAND | 1 | 4♥ | ♣A | = | +1 |
| +0.2 | Round 5 | CONSUS POLAND | 2 | 3♣ | ♥K | = | -1 |
| -0.2 | Round 1 | PING AN CHINA | 6 | 1NT | ♥4 | +1 | -10 |
| -0.2 | Round 4 | GUANGZHOU ZHAOHENG | 25 | 3NT | ♠Q | = | +0 |
| -0.2 | Round 7 | HAUGE | 19 | 2♠ | ♦10 | -1 | -2 |
| -0.3 | Round 2 | HEMANT JALAN | 12 | 3♦ | ♣2 | -1 | +2 |
| -0.3 | Round 3 | GUADELOUPE | 21 | 1NT | ♥10 | +3 | +9 |
| -0.4 | Round 1 | PING AN CHINA | 5 | 2♠ | ♠2 | -1 | -1 |
| -0.6 | Round 4 | GUANGZHOU ZHAOHENG | 26 | 2♥ | ♦10 | = | +0 |
| -0.7 | Round 2 | HEMANT JALAN | 11 | 2♠ | ♥2 | +2 | -2 |
| -0.7 | Round 5 | CONSUS POLAND | 6 | 6NT | ♣5 | = | +11 |
| -1.1 | Round 7 | HAUGE | 17 | 4♥ | ♦7 | -2 | -7 |
| -1.2 | Round 2 | HEMANT JALAN | 10 | 2♠x | ♥7 | -2 | +0 |
| -1.6 | Round 3 | GUADELOUPE | 19 | 4♠ | ♦K | = | -6 |
| -1.8 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 12 | 4♥ | ♣2 | +1 | +0 |
| -2.0 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 11 | 4♣ | ♥6 | -1 | -4 |
| -2.1 | Round 4 | GUANGZHOU ZHAOHENG | 23 | 2♥ | ♠A | -1 | -1 |
| -2.2 | Round 4 | GUANGZHOU ZHAOHENG | 24 | 1♠ | ♥A | -1 | -4 |
| -2.3 | Round 3 | GUADELOUPE | 20 | 1NT | ♥Q | +2 | +1 |
| -2.6 | Round 8 | GUANGZHOU PEARL RIVE | 24 | 4♠ | ♦6 | -1 | -5 |
| -3.1 | Round 3 | GUADELOUPE | 18 | 3♥ | ♦5 | = | -6 |
| -3.8 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 13 | 4♠ | ♦Q | -1 | -5 |
| -4.0 | Round 2 | HEMANT JALAN | 9 | 4♠ | ♥4 | -1 | -6 |
| -4.7 | Round 5 | CONSUS POLAND | 7 | 6♥ | ♠A | = | +0 |
| -4.8 | Round 8 | GUANGZHOU PEARL RIVE | 27 | 1NTx | ♠3 | -3 | -2 |
| -4.9 | Round 8 | GUANGZHOU PEARL RIVE | 26 | 3NT | ♥6 | +1 | +0 |
| -5.2 | Round 8 | GUANGZHOU PEARL RIVE | 28 | 4♠x | ♣7 | = | -7 |
| -7.0 | Round 2 | HEMANT JALAN | 13 | 6♠ | ♥4 | +1 | +13 |
| -7.2 | Round 3 | GUADELOUPE | 16 | 4♥ | ♣5 | = | +0 |
| -7.7 | Round 8 | GUANGZHOU PEARL RIVE | 25 | 4♥ | ♠3 | = | -7 |
| -8.0 | Round 7 | HAUGE | 18 | 6♦ | ♠A | = | +2 |