SHANG Hua · SX XHLD
vs par split: bidding -0.25 · play -0.65
Strength of schedule: opponents averaged -0.53/bd (an easy draw) → opponent-adjusted +0.12/bd
Card play — on target: opening leads 70.0% #49 of 60 · declarer play 77.8% #20 of 60 · defence 81.8% #26 of 61
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (4) | 87.5% (16) |
| Declarer play | 66.7% (6) | 83.3% (12) |
| Defence | 57.1% (7) | 88.5% (26) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (3) · ♦ 57.1% (7) · ♣ 57.1% (7)
vs par by strain: NT -1.06 (18) · a suit -0.84 (51)
vs par by level: part-score -0.97 (33) · game -1.00 (31) · slam +0.20 (5)
By role: declaring +0.77/bd (-2.84 vs par · 37) · defending +0.51/bd (+1.18 vs par · 33)
By vulnerability: vulnerable +1.08/bd (+0.31 vs par · 35) · not vulnerable +0.21/bd (-2.20 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Chen | V.Otto – F.Doermer | Open | 10 | +9.6 | +0.96 | -1.60 |
| Round 2 | Y.Chen | P.Hulanicki – T.Kielbasa | Closed | 10 | -20.6 | -2.06 | -2.70 |
| Round 3 | Y.Xie | Y.Wang – T.Yao | Closed | 10 | +5.5 | +0.55 | +0.10 |
| Round 4 | Y.Chen | Y.Huang – Y.Lan | Open | 10 | +3.6 | +0.36 | -2.80 |
| Round 5 | Y.Chen | D.Liu – Z.Lin | Open | 10 | +7.5 | +0.75 | -1.50 |
| Round 7 | Y.Chen | A.Carletti – M.Meregalli | Closed | 10 | +26.1 | +2.61 | +0.10 |
| Round 8 | Y.Chen | A.Robertson – C.Hosking | Closed | 10 | +13.7 | +1.37 | +1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +15.8 | Round 8 | AUSSIE KIDS | 20 | 7♠x | ♥A | -3 | +16 |
| +11.3 | Round 3 | SX HYSW | 28 | 4♠x | ♣A | = | +12 |
| +11.0 | Round 7 | ITALIA | 9 | 4♥ | ♣2 | +3 | +14 |
| +10.4 | Round 7 | ITALIA | 8 | 6NT | ♣6 | = | +0 |
| +9.9 | Round 4 | CHINESE TAIPEI WHITE | 4 | 4♥x | ♠Q | -3 | +4 |
| +6.6 | Round 3 | SX HYSW | 22 | 2♠ | ♣Q | -2 | +7 |
| +6.6 | Round 8 | AUSSIE KIDS | 16 | 4♥x | ♦Q | -1 | +6 |
| +5.7 | Round 5 | CHINA RDFZ3 | 15 | 3NT | ♦10 | +1 | -1 |
| +5.7 | Round 8 | AUSSIE KIDS | 17 | 2♥ | ♠4 | +1 | +7 |
| +5.5 | Round 1 | GERMANY | 4 | 2♣ | ♥A | -1 | -1 |
| +5.2 | Round 8 | AUSSIE KIDS | 14 | 2♥ | ♣Q | -2 | +5 |
| +5.0 | Round 3 | SX HYSW | 26 | 4♠ | ♣3 | = | +0 |
| +5.0 | Round 5 | CHINA RDFZ3 | 11 | 4♠ | ♣K | = | +0 |
| +4.9 | Round 7 | ITALIA | 3 | 3NT | ♠7 | +3 | +2 |
| +4.2 | Round 1 | GERMANY | 9 | 2NT | ♣3 | -2 | +6 |
| +4.2 | Round 3 | SX HYSW | 27 | 4♠ | ♥6 | +1 | +1 |
| +4.1 | Round 1 | GERMANY | 7 | 1NT | ♥3 | +2 | +1 |
| +3.9 | Round 7 | ITALIA | 5 | 3NT | ♠Q | +1 | +0 |
| +3.8 | Round 2 | AZSUW AKADEMIABRYDZA | 14 | 4♠ | ♣6 | +1 | +0 |
| +3.5 | Round 7 | ITALIA | 2 | 2♥ | ♦J | = | +5 |
| +3.5 | Round 8 | AUSSIE KIDS | 15 | 3♠ | ♦6 | -1 | +5 |
| +3.3 | Round 5 | CHINA RDFZ3 | 16 | 2♦ | ♣K | +2 | +0 |
| +2.9 | Round 1 | GERMANY | 3 | 3NT | ♠7 | = | -1 |
| +2.9 | Round 3 | SX HYSW | 29 | 5♦ | ♠9 | -2 | +8 |
| +2.6 | Round 4 | CHINESE TAIPEI WHITE | 9 | 5♦ | ♠5 | = | -11 |
| +2.5 | Round 4 | CHINESE TAIPEI WHITE | 10 | 4♠ | ♣2 | = | -1 |
| +2.2 | Round 5 | CHINA RDFZ3 | 18 | 2♥ | ♣2 | = | +1 |
| +1.9 | Round 5 | CHINA RDFZ3 | 20 | 3♠x | ♣10 | -2 | -4 |
| +1.8 | Round 1 | GERMANY | 10 | 2♣ | ♠J | +1 | +0 |
| +1.3 | Round 1 | GERMANY | 2 | 4♠ | ♣5 | -1 | -5 |
| +1.3 | Round 5 | CHINA RDFZ3 | 13 | 2♦ | ♣K | +2 | +0 |
| +1.1 | Round 4 | CHINESE TAIPEI WHITE | 1 | 2♠ | ♦2 | -1 | -4 |
| +0.8 | Round 2 | AZSUW AKADEMIABRYDZA | 16 | 3♠ | ♦A | -2 | -1 |
| +0.5 | Round 2 | AZSUW AKADEMIABRYDZA | 19 | 2♦ | ♣7 | -1 | +0 |
| +0.5 | Round 5 | CHINA RDFZ3 | 14 | 4♠ | ♦2 | +2 | -11 |
| +0.2 | Round 7 | ITALIA | 1 | 4♥ | ♣5 | +2 | -11 |
| +0.2 | Round 8 | AUSSIE KIDS | 12 | 3NT | ♠7 | +1 | +0 |
| -0.0 | Round 7 | ITALIA | 6 | 3♠ | ♦6 | +2 | -9 |
| -0.1 | Round 1 | GERMANY | 1 | 2NT | ♥4 | -1 | -2 |
| -0.2 | Round 4 | CHINESE TAIPEI WHITE | 6 | 1NT | ♦6 | = | +2 |
| -0.2 | Round 7 | ITALIA | 7 | 5♠ | ♥Q | +1 | +13 |
| -0.4 | Round 4 | CHINESE TAIPEI WHITE | 5 | 4♠ | ♦Q | = | +1 |
| -0.7 | Round 8 | AUSSIE KIDS | 11 | 1NT | ♣J | -2 | +0 |
| -1.5 | Round 4 | CHINESE TAIPEI WHITE | 7 | Pass | -4 | ||
| -2.3 | Round 1 | GERMANY | 6 | 4♠ | ♥5 | -3 | +3 |
| -2.4 | Round 3 | SX HYSW | 21 | 2NT | ♠6 | -2 | -3 |
| -2.6 | Round 2 | AZSUW AKADEMIABRYDZA | 11 | 5♥ | ♦2 | +1 | -2 |
| -2.6 | Round 2 | AZSUW AKADEMIABRYDZA | 12 | 2NT | ♣9 | +2 | -1 |
| -2.6 | Round 2 | AZSUW AKADEMIABRYDZA | 13 | 2♥ | ♠J | +1 | +0 |
| -2.6 | Round 3 | SX HYSW | 24 | 3♥ | ♣J | -1 | -5 |
| -2.6 | Round 3 | SX HYSW | 30 | 1NT | ♦2 | +3 | -2 |
| -2.8 | Round 2 | AZSUW AKADEMIABRYDZA | 18 | 1NT | ♦6 | -1 | +1 |
| -2.8 | Round 4 | CHINESE TAIPEI WHITE | 8 | 2♠ | ♦J | +5 | -4 |
| -2.8 | Round 5 | CHINA RDFZ3 | 12 | 6♥ | ♦3 | +1 | +11 |
| -2.9 | Round 2 | AZSUW AKADEMIABRYDZA | 17 | 4♥ | ♠2 | = | +0 |
| -3.2 | Round 4 | CHINESE TAIPEI WHITE | 3 | 1NT | ♥5 | = | -5 |
| -3.3 | Round 5 | CHINA RDFZ3 | 19 | 4♠ | ♥K | +1 | +0 |
| -3.7 | Round 7 | ITALIA | 4 | 4♣ | ♠10 | -1 | -3 |
| -3.8 | Round 3 | SX HYSW | 25 | 5♦x | ♣A | -2 | -5 |
| -3.9 | Round 1 | GERMANY | 5 | 3♠x | ♦3 | -3 | -12 |
| -3.9 | Round 1 | GERMANY | 8 | 3♣ | ♦A | = | -5 |
| -3.9 | Round 7 | ITALIA | 10 | 4♠x | ♥J | -1 | -10 |
| -4.3 | Round 8 | AUSSIE KIDS | 18 | 4♥ | ♦8 | = | -3 |
| -4.4 | Round 4 | CHINESE TAIPEI WHITE | 2 | 2♠ | ♣A | -1 | -6 |
| -4.9 | Round 2 | AZSUW AKADEMIABRYDZA | 15 | 3NT | ♦Q | +3 | -11 |
| -5.3 | Round 8 | AUSSIE KIDS | 13 | 2NT | ♥5 | = | -5 |
| -6.3 | Round 5 | CHINA RDFZ3 | 17 | 5♣ | ♥A | -1 | -11 |
| -7.3 | Round 2 | AZSUW AKADEMIABRYDZA | 20 | 6♠ | ♥A | -2 | -13 |
| -13.0 | Round 8 | AUSSIE KIDS | 19 | 6♠ | ♣7 | -1 | -13 |
| -13.1 | Round 3 | SX HYSW | 23 | 4♠x | ♣A | = | -12 |