XU Ruihong · XBA
vs par split: bidding -0.86 · play -0.57
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.13/bd
Card play — on target: opening leads 73.3% #282 of 398 · declarer play 41.7% #384 of 398 · defence 84.2% #224 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 66.7% (12) |
| Declarer play | 100.0% (1) | 36.4% (11) |
| Defence | 100.0% (5) | 78.6% (14) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 50.0% (2) · ♦ 100.0% (4) · ♣ 80.0% (5)
vs par by strain: NT +1.75 (8) · a suit -2.18 (34)
vs par by level: part-score -2.69 (16) · game -1.30 (23) · slam +4.33 (3)
By role: declaring +0.14/bd (-4.04 vs par · 23) · defending +0.20/bd (+1.74 vs par · 19)
By vulnerability: vulnerable -0.35/bd (-3.67 vs par · 21) · not vulnerable +0.68/bd (+0.81 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Chen | D.Chen – M.Sun | Closed | 7 | +9.1 | +1.30 | +0.00 |
| Round 2 | Z.Chen | K.Jin – P.Zhu | Open | 7 | -4.4 | -0.63 | -0.86 |
| Round 4 | Z.Chen | P.Qiao – M.Yang | Open | 7 | +0.9 | +0.13 | -2.00 |
| Round 5 | Z.Chen | R.Welland – S.Auken | Open | 7 | +0.1 | +0.01 | -0.43 |
| Round 7 | Z.Chen | J.Rayner – J.Thompson | Closed | 7 | +2.5 | +0.36 | -3.14 |
| Round 8 | Z.Chen | G.Narkiewicz – N.Sakowska | Closed | 7 | -1.2 | -0.17 | -2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +12.9 | Round 5 | SALVO | 2 | 7♥x | ♣A | -2 | +13 |
| +10.4 | Round 7 | RAYNER | 17 | 6♦ | ♥A | = | +0 |
| +8.0 | Round 2 | GZ. ZHAOHENG1 | 12 | 4♠ | ♦4 | -1 | +12 |
| +5.7 | Round 1 | YEH MIX | 1 | 3NT | ♠4 | -1 | +10 |
| +5.7 | Round 8 | JOEL | 27 | 4♠ | ♥7 | = | +7 |
| +5.6 | Round 4 | HEILONGJIANG TEAM | 24 | 2♠ | ♥J | -2 | +8 |
| +3.7 | Round 4 | HEILONGJIANG TEAM | 23 | 4♥ | ♦3 | +1 | -13 |
| +3.4 | Round 4 | HEILONGJIANG TEAM | 22 | 3NT | ♥9 | +1 | +13 |
| +3.1 | Round 1 | YEH MIX | 6 | 3♦ | ♣J | +2 | +1 |
| +2.8 | Round 7 | RAYNER | 20 | 2♠ | ♦J | -1 | +5 |
| +2.6 | Round 8 | JOEL | 23 | 3♣ | ♥K | +1 | -9 |
| +2.1 | Round 1 | YEH MIX | 5 | 3NT | ♠Q | -2 | +5 |
| +1.9 | Round 7 | RAYNER | 15 | 3♣ | ♥5 | +3 | +2 |
| +1.5 | Round 5 | SALVO | 6 | 4♠ | ♦A | = | -1 |
| +1.3 | Round 1 | YEH MIX | 7 | 4♥ | ♦J | = | -1 |
| +0.8 | Round 5 | SALVO | 1 | 5♠x | ♥K | -2 | +5 |
| +0.6 | Round 5 | SALVO | 5 | 2♦ | ♣2 | +1 | +1 |
| +0.3 | Round 2 | GZ. ZHAOHENG1 | 13 | 3NT | ♠3 | = | +0 |
| +0.1 | Round 4 | HEILONGJIANG TEAM | 25 | 3NT | ♠4 | = | +0 |
| -0.3 | Round 4 | HEILONGJIANG TEAM | 26 | 3♠ | ♣A | +1 | -10 |
| -0.4 | Round 1 | YEH MIX | 4 | 1NT | ♥K | = | -11 |
| -0.7 | Round 1 | YEH MIX | 2 | 4♥ | ♠5 | +2 | -1 |
| -0.7 | Round 8 | JOEL | 26 | 3♣ | ♦J | -1 | -5 |
| -1.4 | Round 2 | GZ. ZHAOHENG1 | 9 | 3♠ | ♦4 | = | -7 |
| -1.4 | Round 7 | RAYNER | 16 | 3♠ | ♣K | = | +0 |
| -1.8 | Round 2 | GZ. ZHAOHENG1 | 8 | 6♠x | ♦A | -3 | +0 |
| -1.8 | Round 8 | JOEL | 28 | 4♥ | ♠2 | -1 | -3 |
| -2.0 | Round 1 | YEH MIX | 3 | 3NT | ♥3 | = | -3 |
| -2.1 | Round 8 | JOEL | 25 | 5♠x | ♣8 | -2 | +0 |
| -2.2 | Round 8 | JOEL | 24 | 4♠ | ♣K | +1 | +0 |
| -2.3 | Round 2 | GZ. ZHAOHENG1 | 10 | 3NT | ♣8 | = | +0 |
| -2.7 | Round 8 | JOEL | 22 | 2♠ | ♠2 | -2 | -5 |
| -2.8 | Round 5 | SALVO | 3 | 2♠ | ♣5 | = | -8 |
| -3.0 | Round 2 | GZ. ZHAOHENG1 | 11 | 2♦ | ♣K | +2 | +0 |
| -3.0 | Round 7 | RAYNER | 18 | 5♠ | ♥2 | +2 | -17 |
| -3.4 | Round 5 | SALVO | 7 | 2♠ | ♥4 | = | +0 |
| -3.8 | Round 4 | HEILONGJIANG TEAM | 27 | 2♠ | ♣A | = | -5 |
| -4.0 | Round 7 | RAYNER | 19 | 4♠ | ♠2 | -3 | -6 |
| -4.2 | Round 2 | GZ. ZHAOHENG1 | 14 | 5♦ | ♣K | -1 | -11 |
| -4.2 | Round 7 | RAYNER | 21 | 4♠ | ♣7 | -1 | -6 |
| -7.8 | Round 4 | HEILONGJIANG TEAM | 28 | 4♥ | ♠A | +1 | -7 |
| -9.5 | Round 5 | SALVO | 4 | 4♠ | ♥3 | -1 | -13 |