SONG Yihan · JAPAN
vs par split: bidding +0.20 · play +0.35
Strength of schedule: opponents averaged -0.45/bd (an easy draw) → opponent-adjusted -0.05/bd
Card play — on target: opening leads 90.9% #17 of 91 · declarer play 83.3% #24 of 91 · defence 80.0% #44 of 91
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 88.9% (9) |
| Declarer play | 75.0% (4) | 87.5% (8) |
| Defence | 100.0% (4) | 75.0% (16) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♦ 0.0% (1) · ♣ 100.0% (7)
vs par by strain: NT +5.33 (9) · a suit -0.84 (31)
vs par by level: part-score +0.33 (12) · game -0.46 (26) · slam +15.00 (2)
By role: declaring -0.86/bd (-1.70 vs par · 20) · defending +1.67/bd (+2.80 vs par · 20)
By vulnerability: vulnerable +0.59/bd (+1.05 vs par · 20) · not vulnerable +0.22/bd (+0.05 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | S.Kawabata | T.Anoyrkatis – A.Cope | Closed | 8 | +5.0 | +0.62 | -1.88 |
| Round 3 | S.Kawabata | A.Sandin – I.Baniri | Open | 8 | +31.8 | +3.98 | +5.12 |
| Round 4 | S.Kawabata | A.Pelaggi – M.Pelaggi | Open | 8 | -5.1 | -0.64 | +0.38 |
| Round 6 | S.Kawabata | M.Lombardi – F.Porta | Closed | 8 | -9.0 | -1.12 | -0.38 |
| Round 7 | S.Kawabata | Z.Wang – H.Yu | Open | 8 | -6.5 | -0.81 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Round 4 | ITALIA 2 | 29 | 4♥x | ♣Q | -2 | +15 |
| +13.2 | Round 3 | MEISTERS DISCIPLE | 18 | 7NT | ♥10 | -1 | +17 |
| +10.9 | Round 2 | 50 50 | 9 | 4♠ | ♣3 | -1 | +13 |
| +9.3 | Round 3 | MEISTERS DISCIPLE | 19 | 6♠ | ♣9 | -2 | +13 |
| +6.7 | Round 4 | ITALIA 2 | 28 | 3♥ | ♠2 | = | +7 |
| +6.0 | Round 6 | ITALIA | 16 | 3NT | ♠5 | -2 | +13 |
| +6.0 | Round 7 | CHINA RDFZ | 24 | 4♥ | ♦A | = | +8 |
| +4.9 | Round 7 | CHINA RDFZ | 21 | 3NT | ♥7 | -1 | +5 |
| +3.7 | Round 3 | MEISTERS DISCIPLE | 20 | 3NT | ♦Q | = | +10 |
| +3.5 | Round 3 | MEISTERS DISCIPLE | 21 | 4♣ | ♦2 | -3 | +7 |
| +3.5 | Round 4 | ITALIA 2 | 32 | 3NT | ♥2 | -1 | +12 |
| +3.2 | Round 7 | CHINA RDFZ | 19 | 5♥ | ♣A | -2 | +7 |
| +2.6 | Round 2 | 50 50 | 16 | 4♥ | ♣7 | -3 | -3 |
| +2.5 | Round 2 | 50 50 | 13 | 4♠ | ♥K | +1 | +0 |
| +2.5 | Round 4 | ITALIA 2 | 31 | 4♠ | ♣10 | +1 | +0 |
| +2.1 | Round 3 | MEISTERS DISCIPLE | 23 | 2♠ | ♣Q | = | -1 |
| +1.7 | Round 6 | ITALIA | 14 | 2♥ | ♣2 | +2 | -6 |
| +1.6 | Round 2 | 50 50 | 14 | 3♦ | ♠2 | -2 | -1 |
| +1.6 | Round 2 | 50 50 | 15 | 2NT | ♣2 | = | +0 |
| +1.3 | Round 3 | MEISTERS DISCIPLE | 22 | 2♥ | ♥2 | = | +0 |
| +0.8 | Round 6 | ITALIA | 9 | 4♥ | ♣Q | = | +0 |
| +0.6 | Round 3 | MEISTERS DISCIPLE | 17 | 4♠ | ♣K | +1 | +0 |
| -0.8 | Round 6 | ITALIA | 13 | 4♥ | ♦K | +1 | +0 |
| -1.3 | Round 6 | ITALIA | 10 | 1NT | ♥2 | +3 | +2 |
| -1.6 | Round 7 | CHINA RDFZ | 17 | 1NT | ♦Q | -2 | +0 |
| -1.9 | Round 3 | MEISTERS DISCIPLE | 24 | 1♠ | ♠6 | = | -5 |
| -2.4 | Round 6 | ITALIA | 15 | 4♥ | ♦A | +1 | +0 |
| -2.4 | Round 7 | CHINA RDFZ | 22 | 4♠ | ♦10 | +2 | -11 |
| -3.6 | Round 7 | CHINA RDFZ | 20 | 2♠x | ♦K | -2 | +4 |
| -4.1 | Round 2 | 50 50 | 11 | 4♠x | ♣2 | -2 | -4 |
| -4.7 | Round 2 | 50 50 | 12 | 4♠ | ♣5 | -1 | -13 |
| -5.0 | Round 4 | ITALIA 2 | 26 | 3♥ | ♦2 | -2 | -3 |
| -5.4 | Round 2 | 50 50 | 10 | 4♥ | ♣Q | -3 | -7 |
| -5.5 | Round 4 | ITALIA 2 | 27 | 4♥x | ♥3 | = | -5 |
| -5.9 | Round 7 | CHINA RDFZ | 18 | 5♣x | ♠A | = | -9 |
| -6.4 | Round 6 | ITALIA | 12 | 4♥x | ♠8 | = | -5 |
| -6.6 | Round 6 | ITALIA | 11 | 4♥ | ♣J | +1 | -7 |
| -7.1 | Round 7 | CHINA RDFZ | 23 | 4♥ | ♣4 | -2 | -8 |
| -8.6 | Round 4 | ITALIA 2 | 30 | 3NT | ♣2 | -2 | -11 |
| -12.4 | Round 4 | ITALIA 2 | 25 | 4♠x | ♥A | -4 | -12 |