SHI Jiangyun · WUHAN
589rank
-66.1Butler · 90 bds
-0.73per board
±4.2swing
-0.17vs par /bd · #346/567
-0.77adjusted /bd
by round
vs par split: bidding -0.19 · play +0.02
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.77/bd
Card play — on target: opening leads 87.5% #82 of 567 · declarer play 95.5% #5 of 567 · defence 90.2% #46 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 70.0% (10) | 100.0% (14) |
| Declarer play | 100.0% (4) | 94.4% (18) |
| Defence | 85.7% (14) | 92.6% (27) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 83.3% (6) · ♦ 100.0% (7) · ♣ 85.7% (7)
vs par by strain: NT +1.79 (24) · a suit -0.88 (66)
vs par by level: part-score +1.17 (29) · game -1.07 (56) · slam +2.20 (5)
By role: declaring -1.22/bd (-2.69 vs par · 49) · defending -0.16/bd (+2.85 vs par · 41)
By vulnerability: vulnerable -1.30/bd (+0.44 vs par · 43) · not vulnerable -0.21/bd (-0.72 vs par · 47)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | F.Du | R.Jagniewski – W.Gawel | Open | 10 | -13.5 | -1.35 | -2.90 |
| Round 3 | F.Du | G.Chai – S.Ji | Open | 10 | -3.6 | -0.36 | -1.40 |
| Round 6 | S.Zhou | I.Hwang – M.Park | Open | 10 | +1.4 | +0.14 | +1.90 |
| Round 8 | S.Zhou | C.Li – X.Zhang | Open | 10 | +26.6 | +2.66 | +2.70 |
| Round 9 | S.Zhou | J.Liu – F.Shi | Closed | 10 | -8.7 | -0.87 | +2.00 |
| Round 11 | S.Zhou | Y.Wang – Y.Wang | Open | 10 | +2.4 | +0.24 | +0.00 |
| Round 12 | S.Zhou | C.Madsen – O.Pavlushko | Open | 10 | -23.0 | -2.30 | -2.00 |
| Round 14 | S.Zhou | W.Starkowski – M.Kwiecien | Closed | 10 | -15.4 | -1.54 | -0.40 |
| Round 15 | S.Zhou | N.Edgtton – A.Hung | Open | 10 | -32.3 | -3.23 | -1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Round 9 | GUIZHOU ZHENGYE | 23 | 4♠ | ♦3 | -1 | +18 |
| +9.6 | Round 6 | NEWB | 28 | 3NT | ♦10 | = | +10 |
| +7.5 | Round 8 | YENOVA | 18 | 3♦ | ♣5 | +2 | +11 |
| +5.7 | Round 8 | YENOVA | 12 | 6♦ | ♠3 | = | -2 |
| +5.5 | Round 11 | ZHEJIANG JINJIANG | 19 | 3♣ | ♥K | = | +10 |
| +5.4 | Round 6 | NEWB | 30 | 4♥ | ♣K | -1 | +10 |
| +5.2 | Round 2 | POLMANY | 19 | 4♠ | ♣A | -1 | +6 |
| +5.2 | Round 11 | ZHEJIANG JINJIANG | 13 | 3NT | ♣J | +1 | +10 |
| +5.1 | Round 11 | ZHEJIANG JINJIANG | 11 | 5♦ | ♣4 | -1 | +4 |
| +3.9 | Round 8 | YENOVA | 17 | 3♣ | ♠6 | +1 | +1 |
| +3.8 | Round 2 | POLMANY | 11 | 5♦ | ♥K | +1 | +0 |
| +3.7 | Round 8 | YENOVA | 16 | 3♦ | ♥3 | = | +0 |
| +3.7 | Round 8 | YENOVA | 19 | 4♦ | ♠4 | -1 | +10 |
| +3.4 | Round 14 | POLAND Seniors | 13 | 1NT | ♣10 | = | +5 |
| +3.2 | Round 9 | GUIZHOU ZHENGYE | 22 | 3NT | ♣6 | -1 | +5 |
| +2.8 | Round 3 | ITS MAGIC | 25 | 3♥ | ♦A | +1 | +7 |
| +2.8 | Round 3 | ITS MAGIC | 28 | 4♥ | ♠Q | +1 | +0 |
| +2.7 | Round 3 | ITS MAGIC | 21 | 4♥ | ♠K | = | -1 |
| +2.5 | Round 15 | AUSTRALIA Open | 28 | 3NT | ♣2 | +3 | +11 |
| +2.2 | Round 12 | AURUSSIA | 26 | 3♠ | ♣6 | -2 | +2 |
| +2.0 | Round 6 | NEWB | 26 | 2NT | ♥K | +2 | +2 |
| +1.9 | Round 9 | GUIZHOU ZHENGYE | 24 | 3♥ | ♦6 | -2 | +5 |
| +1.8 | Round 9 | GUIZHOU ZHENGYE | 30 | 4♠ | ♦A | -1 | +10 |
| +1.7 | Round 14 | POLAND Seniors | 17 | 4♠ | ♥5 | +1 | +0 |
| +1.5 | Round 11 | ZHEJIANG JINJIANG | 17 | 2♠ | ♥K | +1 | -6 |
| +1.5 | Round 14 | POLAND Seniors | 12 | 4♠ | ♥10 | +1 | +1 |
| +1.5 | Round 14 | POLAND Seniors | 16 | 4♠ | ♥A | -1 | +5 |
| +1.0 | Round 8 | YENOVA | 20 | 2♠ | ♥J | -1 | +5 |
| +0.8 | Round 6 | NEWB | 25 | 3NT | ♥10 | -1 | +5 |
| +0.8 | Round 15 | AUSTRALIA Open | 23 | 2♠ | ♠6 | = | +0 |
| +0.7 | Round 12 | AURUSSIA | 28 | 4♠ | ♠5 | +1 | -11 |
| +0.6 | Round 2 | POLMANY | 14 | 3♦ | ♥6 | = | +5 |
| +0.6 | Round 3 | ITS MAGIC | 24 | 5♦ | ♥4 | +1 | -1 |
| +0.6 | Round 8 | YENOVA | 13 | 3♦ | ♠A | = | +1 |
| +0.5 | Round 8 | YENOVA | 15 | 3NT | ♠2 | = | +1 |
| +0.5 | Round 14 | POLAND Seniors | 14 | 1NT | ♣10 | = | -1 |
| +0.5 | Round 15 | AUSTRALIA Open | 25 | 3NT | ♣4 | +1 | +0 |
| +0.3 | Round 3 | ITS MAGIC | 30 | 4♥ | ♠A | +1 | +0 |
| +0.2 | Round 11 | ZHEJIANG JINJIANG | 18 | 2♥ | ♣J | -1 | +0 |
| +0.2 | Round 15 | AUSTRALIA Open | 24 | 3NT | ♠A | +2 | +0 |
| +0.1 | Round 3 | ITS MAGIC | 22 | 3NT | ♣Q | -1 | +5 |
| +0.0 | Round 8 | YENOVA | 11 | 5♠ | ♥K | = | +0 |
| -0.0 | Round 8 | YENOVA | 14 | 3NT | ♠J | +2 | +0 |
| -0.4 | Round 11 | ZHEJIANG JINJIANG | 20 | 2♠ | ♦8 | = | +0 |
| -0.4 | Round 12 | AURUSSIA | 24 | 3NT | ♠2 | -4 | +6 |
| -0.5 | Round 9 | GUIZHOU ZHENGYE | 26 | 3NT | ♥9 | +2 | +12 |
| -0.5 | Round 11 | ZHEJIANG JINJIANG | 14 | 4♣ | ♦K | +1 | +1 |
| -0.6 | Round 2 | POLMANY | 13 | 1NT | ♦K | = | +1 |
| -0.9 | Round 6 | NEWB | 24 | 3♦ | ♣6 | = | +0 |
| -0.9 | Round 12 | AURUSSIA | 27 | 3♠ | ♦6 | +1 | -6 |
| -1.0 | Round 12 | AURUSSIA | 21 | 2♦ | ♥A | -1 | +0 |
| -1.1 | Round 3 | ITS MAGIC | 26 | 5♥ | ♠K | +1 | -13 |
| -1.2 | Round 9 | GUIZHOU ZHENGYE | 28 | 3♥ | ♦4 | -1 | -4 |
| -1.3 | Round 6 | NEWB | 21 | 3NT | ♦6 | -2 | +5 |
| -1.4 | Round 11 | ZHEJIANG JINJIANG | 12 | 4♥ | ♦J | = | +0 |
| -1.6 | Round 6 | NEWB | 23 | 2♥ | ♠Q | +1 | +0 |
| -1.7 | Round 12 | AURUSSIA | 25 | 6♦ | ♣3 | +1 | +11 |
| -1.9 | Round 14 | POLAND Seniors | 11 | 3NT | ♣10 | = | +1 |
| -2.0 | Round 6 | NEWB | 27 | 5♠ | ♥A | -1 | -8 |
| -2.4 | Round 12 | AURUSSIA | 22 | 6♣ | ♦J | = | +2 |
| -2.7 | Round 2 | POLMANY | 18 | 3♣ | ♥10 | -1 | -1 |
| -2.7 | Round 3 | ITS MAGIC | 27 | 4♥ | ♠2 | = | -3 |
| -2.7 | Round 14 | POLAND Seniors | 18 | 4♥ | ♠10 | = | -3 |
| -2.8 | Round 9 | GUIZHOU ZHENGYE | 27 | 3♥ | ♦A | -1 | -9 |
| -3.1 | Round 2 | POLMANY | 16 | 2♦ | ♠9 | +1 | +0 |
| -3.2 | Round 11 | ZHEJIANG JINJIANG | 16 | 4♥ | ♣7 | -1 | -5 |
| -3.3 | Round 2 | POLMANY | 15 | 4♥ | ♦10 | = | -6 |
| -3.7 | Round 2 | POLMANY | 12 | 4♠ | ♥Q | -1 | -12 |
| -4.0 | Round 2 | POLMANY | 17 | 4♠ | ♥A | -1 | -10 |
| -4.1 | Round 3 | ITS MAGIC | 23 | 3NT | ♣2 | -2 | -7 |
| -4.1 | Round 6 | NEWB | 22 | 3♥ | ♦Q | -1 | -5 |
| -4.3 | Round 15 | AUSTRALIA Open | 27 | 4♠x | ♣2 | -2 | -5 |
| -4.3 | Round 15 | AUSTRALIA Open | 29 | 4♠x | ♣2 | -2 | +0 |
| -4.9 | Round 14 | POLAND Seniors | 19 | 3NT | ♠5 | -3 | -5 |
| -4.9 | Round 14 | POLAND Seniors | 20 | 4♥ | ♦A | -2 | -2 |
| -5.0 | Round 3 | ITS MAGIC | 29 | 5♥ | ♠K | -1 | -1 |
| -5.0 | Round 12 | AURUSSIA | 30 | 4♠xx | ♦J | -1 | -8 |
| -5.4 | Round 15 | AUSTRALIA Open | 21 | 4♥x | ♦6 | -1 | -8 |
| -5.5 | Round 12 | AURUSSIA | 23 | 4♥ | ♥9 | -1 | -6 |
| -5.7 | Round 2 | POLMANY | 20 | 4♠ | ♣4 | -1 | -12 |
| -5.9 | Round 15 | AUSTRALIA Open | 22 | 3NT | ♦8 | = | +0 |
| -6.5 | Round 6 | NEWB | 29 | 6♠ | ♥10 | = | +0 |
| -7.1 | Round 9 | GUIZHOU ZHENGYE | 21 | 4♠x | ♦A | -1 | -11 |
| -7.4 | Round 9 | GUIZHOU ZHENGYE | 29 | 3NT | ♥6 | -1 | -6 |
| -7.4 | Round 15 | AUSTRALIA Open | 30 | 3NT | ♣2 | +1 | -7 |
| -9.0 | Round 12 | AURUSSIA | 29 | 3NT | ♣9 | = | -10 |
| -9.0 | Round 15 | AUSTRALIA Open | 26 | 4♠x | ♣2 | -3 | -5 |
| -9.3 | Round 9 | GUIZHOU ZHENGYE | 25 | 6♥ | ♦6 | = | +0 |
| -9.6 | Round 11 | ZHEJIANG JINJIANG | 15 | 5♥ | ♦K | -3 | -14 |
| -9.6 | Round 14 | POLAND Seniors | 15 | 5♠x | ♦2 | -2 | -5 |