SHANG Yijun · SX HYSW
4rank
+62.5Butler · 96 bds
+0.65per board
±5.2swing
+0.45vs par /bd · #7/18
+0.83adjusted /bd
by round
vs par split: bidding +0.43 · play +0.02
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.83/bd
Card play — on target: opening leads 78.9% #7 of 18 · declarer play 65.4% #15 of 18 · defence 87.0% #11 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 80.0% (15) |
| Declarer play | 63.6% (11) | 66.7% (15) |
| Defence | 81.8% (11) | 88.4% (43) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (3) · ♦ 83.3% (6) · ♣ 66.7% (6)
vs par by strain: NT +0.03 (31) · a suit +0.65 (65)
vs par by level: part-score +0.28 (43) · game +0.04 (48) · slam +5.80 (5)
By role: declaring +0.43/bd (-2.52 vs par · 42) · defending +0.82/bd (+2.76 vs par · 54)
By vulnerability: vulnerable +0.91/bd (+0.52 vs par · 48) · not vulnerable +0.39/bd (+0.38 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | R.Li | P.Hulanicki – T.Kielbasa | Closed | 16 | +25.5 | +1.59 | +0.50 |
| Quarterfinal | R.Li | P.Hulanicki – T.Kielbasa | Closed | 16 | -13.7 | -0.86 | -1.38 |
| Semifinal | R.Li | Y.Liu – R.Wang | Closed | 16 | -15.8 | -0.99 | +1.81 |
| Semifinal | R.Li | Y.Liu – R.Wang | Closed | 16 | +39.6 | +2.48 | +1.44 |
| Final | R.Li | R.Pan – B.Jiang | Closed | 16 | -4.2 | -0.26 | -0.06 |
| Final | R.Li | S.Qiu – H.Yu | Open | 16 | +31.1 | +1.94 | +0.38 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Final | CHINA RDFZ1 | 25 | 6♠ | ♣A | -1 | +14 |
| +12.7 | Final | CHINA RDFZ1 | 28 | 3NT | ♠5 | = | +10 |
| +12.0 | Semifinal | SX XNWY | 25 | 5♥x | ♠K | -4 | +12 |
| +9.7 | Semifinal | SX XNWY | 29 | 4♣x | ♦5 | -2 | +8 |
| +9.7 | Final | CHINA RDFZ1 | 6 | 6♠ | ♠6 | -2 | +11 |
| +9.7 | Final | CHINA RDFZ1 | 20 | 2♠ | ♦10 | +2 | +1 |
| +9.3 | Semifinal | SX XNWY | 10 | 3NT | ♥Q | = | +0 |
| +9.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 12 | 3NT | ♠J | = | +10 |
| +8.9 | Quarterfinal | AZSUW AKADEMIABRYDZA | 5 | 4♠ | ♦J | -1 | +10 |
| +8.7 | Semifinal | SX XNWY | 13 | 3♠x | ♦8 | -2 | +8 |
| +8.7 | Final | CHINA RDFZ1 | 26 | 4♥x | ♣K | -2 | +12 |
| +7.9 | Quarterfinal | AZSUW AKADEMIABRYDZA | 13 | 3♠ | ♣K | +2 | +7 |
| +7.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 28 | 4♠ | ♣K | +1 | +0 |
| +7.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 3 | 3NT | ♠4 | -5 | +9 |
| +6.7 | Final | CHINA RDFZ1 | 13 | 4♥ | ♦5 | -1 | +12 |
| +5.9 | Quarterfinal | AZSUW AKADEMIABRYDZA | 25 | 3NT | ♠3 | +1 | +7 |
| +5.7 | Semifinal | SX XNWY | 14 | 3NT | ♠6 | +2 | +8 |
| +5.0 | Semifinal | SX XNWY | 31 | 3NT | ♠6 | +1 | +1 |
| +4.7 | Final | CHINA RDFZ1 | 30 | 3♦ | ♣4 | +1 | +0 |
| +4.7 | Final | CHINA RDFZ1 | 32 | 2NT | ♣5 | +3 | -3 |
| +4.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 27 | 3♦x | ♣K | -2 | -4 |
| +4.0 | Quarterfinal | AZSUW AKADEMIABRYDZA | 19 | 2♠ | ♥K | -1 | +0 |
| +4.0 | Semifinal | SX XNWY | 26 | 4♠x | ♦A | -2 | -3 |
| +3.7 | Quarterfinal | AZSUW AKADEMIABRYDZA | 8 | 2♥ | ♣K | +1 | +8 |
| +3.7 | Semifinal | SX XNWY | 19 | 4♠ | ♥J | +3 | +12 |
| +3.0 | Semifinal | SX XNWY | 18 | 3♠ | ♥J | = | +0 |
| +3.0 | Semifinal | SX XNWY | 24 | 2♠ | ♣9 | -3 | +6 |
| +2.7 | Semifinal | SX XNWY | 1 | 4♠ | ♣K | -1 | +2 |
| +2.7 | Semifinal | SX XNWY | 9 | 2♦ | ♠J | -2 | +3 |
| +2.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 21 | 3♦ | ♥6 | +1 | +7 |
| +2.0 | Semifinal | SX XNWY | 27 | 3NT | ♠K | = | +0 |
| +2.0 | Semifinal | SX XNWY | 28 | 1♥ | ♠9 | +3 | +1 |
| +1.7 | Quarterfinal | AZSUW AKADEMIABRYDZA | 26 | 2NT | ♥K | +1 | +1 |
| +1.7 | Final | CHINA RDFZ1 | 2 | 3♦ | ♠K | -1 | +5 |
| +1.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 11 | 2♥ | ♦K | -3 | +1 |
| +1.3 | Semifinal | SX XNWY | 17 | 3NT | ♥10 | = | -1 |
| +1.3 | Semifinal | SX XNWY | 30 | 3NT | ♣2 | = | -14 |
| +1.3 | Final | CHINA RDFZ1 | 14 | 3NT | ♣10 | +3 | -14 |
| +1.3 | Final | CHINA RDFZ1 | 17 | 2♦ | ♣Q | -1 | -2 |
| +1.3 | Final | CHINA RDFZ1 | 24 | 3♦ | ♣5 | = | +5 |
| +1.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 1 | 4♠ | ♦8 | +3 | -10 |
| +1.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 15 | 3♦x | ♠2 | -2 | -8 |
| +1.0 | Final | CHINA RDFZ1 | 12 | 3NT | ♥6 | -1 | +12 |
| +0.7 | Semifinal | SX XNWY | 3 | 4♠ | ♣6 | +1 | +0 |
| +0.7 | Semifinal | SX XNWY | 5 | 3♥ | ♣Q | -1 | -2 |
| +0.7 | Final | CHINA RDFZ1 | 8 | 3♣ | ♦2 | +1 | +0 |
| +0.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 14 | 3NT | ♦J | = | -2 |
| +0.3 | Quarterfinal | AZSUW AKADEMIABRYDZA | 16 | 3♥ | ♣J | +1 | +1 |
| +0.3 | Semifinal | SX XNWY | 15 | 3♠ | ♥K | = | +0 |
| +0.3 | Semifinal | SX XNWY | 20 | 4♥ | ♥J | = | +0 |
| +0.0 | Quarterfinal | AZSUW AKADEMIABRYDZA | 18 | 3NT | ♦6 | +3 | +11 |
| -0.0 | Final | CHINA RDFZ1 | 4 | 3NT | ♠10 | +2 | +1 |
| -0.0 | Final | CHINA RDFZ1 | 5 | 4♥ | ♠J | = | -3 |
| -0.0 | Final | CHINA RDFZ1 | 15 | 4♠ | ♦K | +1 | +0 |
| +0.0 | Final | CHINA RDFZ1 | 18 | 4♠ | ♥2 | +1 | +0 |
| -0.3 | Final | CHINA RDFZ1 | 1 | 3♥ | ♦K | = | +0 |
| -0.3 | Final | CHINA RDFZ1 | 11 | 1NT | ♠5 | +1 | +0 |
| -0.7 | Semifinal | SX XNWY | 21 | 3♥ | ♦K | -1 | +1 |
| -0.7 | Semifinal | SX XNWY | 23 | 2♠ | ♥8 | = | +0 |
| -1.0 | Quarterfinal | AZSUW AKADEMIABRYDZA | 20 | 2♠ | ♣K | +1 | +0 |
| -1.0 | Final | CHINA RDFZ1 | 16 | 3NT | ♠Q | -2 | -8 |
| -1.0 | Final | CHINA RDFZ1 | 31 | 4♠ | ♥10 | +1 | -1 |
| -1.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 4 | 4♠ | ♥8 | +2 | -12 |
| -1.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 9 | 3♠ | ♦J | = | -1 |
| -1.7 | Quarterfinal | AZSUW AKADEMIABRYDZA | 10 | 2♠ | ♦J | +1 | +8 |
| -1.7 | Semifinal | SX XNWY | 16 | 4♥ | ♣10 | +2 | +9 |
| -1.7 | Final | CHINA RDFZ1 | 27 | 3NT | ♦3 | = | +0 |
| -2.0 | Quarterfinal | AZSUW AKADEMIABRYDZA | 23 | 3♥ | ♣6 | = | +0 |
| -2.0 | Semifinal | SX XNWY | 32 | 3♠ | ♦K | = | +0 |
| -2.0 | Final | CHINA RDFZ1 | 22 | 3NT | ♦9 | -2 | -6 |
| -2.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 31 | 4♠ | ♣Q | -1 | -12 |
| -2.7 | Quarterfinal | AZSUW AKADEMIABRYDZA | 32 | 3♠ | ♦K | = | +0 |
| -3.3 | Semifinal | SX XNWY | 4 | 4♥ | ♣3 | = | +0 |
| -3.3 | Semifinal | SX XNWY | 7 | 2NT | ♦K | +1 | +1 |
| -3.4 | Quarterfinal | AZSUW AKADEMIABRYDZA | 2 | 4♣ | ♦4 | -2 | -8 |
| -4.0 | Quarterfinal | AZSUW AKADEMIABRYDZA | 6 | 2♠ | ♠J | -1 | -5 |
| -4.0 | Final | CHINA RDFZ1 | 9 | 4♠ | ♣K | -1 | -2 |
| -4.3 | Semifinal | SX XNWY | 12 | 3♠ | ♥K | +1 | +6 |
| -4.3 | Semifinal | SX XNWY | 22 | 3NT | ♠8 | = | +0 |
| -4.3 | Final | CHINA RDFZ1 | 21 | 3NT | ♥7 | = | +0 |
| -4.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 7 | 3NT | ♠Q | = | +0 |
| -4.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 17 | 2NT | ♣Q | -3 | -6 |
| -4.6 | Quarterfinal | AZSUW AKADEMIABRYDZA | 22 | 3♦x | ♥4 | -1 | -6 |
| -4.7 | Final | CHINA RDFZ1 | 29 | 2♥ | ♠6 | +1 | -10 |
| -5.0 | Semifinal | SX XNWY | 6 | 6NT | ♠K | = | +13 |
| -5.0 | Final | CHINA RDFZ1 | 23 | 4♥ | ♠2 | -1 | -6 |
| -5.1 | Quarterfinal | AZSUW AKADEMIABRYDZA | 29 | 3NT | ♠6 | +1 | -1 |
| -5.7 | Final | CHINA RDFZ1 | 3 | 4♥ | ♣K | = | -6 |
| -6.0 | Semifinal | SX XNWY | 11 | 6♦x | ♠Q | -1 | +5 |
| -6.0 | Final | CHINA RDFZ1 | 10 | 2NT | ♣3 | -1 | -6 |
| -6.3 | Final | CHINA RDFZ1 | 19 | 3NT | ♦6 | -4 | -8 |
| -6.7 | Quarterfinal | AZSUW AKADEMIABRYDZA | 24 | 3♦ | ♥J | = | -5 |
| -8.0 | Final | CHINA RDFZ1 | 7 | 4♠ | ♥J | = | -3 |
| -10.3 | Quarterfinal | AZSUW AKADEMIABRYDZA | 30 | 6NT | ♦6 | -1 | -14 |
| -11.3 | Semifinal | SX XNWY | 8 | 5♦x | ♠A | = | -10 |
| -11.7 | Semifinal | SX XNWY | 2 | 4♥ | ♠8 | -4 | -14 |