SYU Pin Yao · CHINESE TAIPEI U21
vs par split: bidding +1.47 · play +0.47
Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +1.45/bd
Card play — on target: opening leads 90.0% #29 of 89 · declarer play 80.0% #41 of 89 · defence 83.3% #33 of 89
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 100.0% (6) |
| Declarer play | 66.7% (3) | 100.0% (2) |
| Defence | 83.3% (6) | 83.3% (18) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (2) · ♦ 0.0% (1) · ♣ 100.0% (5)
vs par by strain: NT +0.09 (11) · a suit +2.76 (25)
vs par by level: part-score -0.31 (16) · game +3.75 (20)
By role: declaring +1.67/bd (+0.67 vs par · 12) · defending +1.30/bd (+2.58 vs par · 24)
By vulnerability: vulnerable +1.02/bd (+2.22 vs par · 18) · not vulnerable +1.82/bd (+1.67 vs par · 18)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Wu | J.Cater – T.Sinclair | Open | 6 | -1.7 | -0.28 | +0.67 |
| Round 3 | R.Wu | J.Nawrocki – W.Chalupniczak | Open | 6 | +7.4 | +1.23 | +5.33 |
| Round 4 | R.Wu | V.Chan – C.Chan | Closed | 6 | +25.6 | +4.27 | +6.00 |
| Round 5 | R.Wu | K.Schwalbach – M.Guendel | Open | 6 | +9.0 | +1.50 | -4.50 |
| Round 7 | R.Wu | O.Gardenghi – A.Lombardi | Closed | 6 | +9.0 | +1.50 | +2.17 |
| Round 8 | R.Wu | W.Bak – M.Stasik | Closed | 6 | +1.8 | +0.30 | +2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 4 | ECUADOR GIRLS | 21 | 3NTx | ♦A | -2 | +14 |
| +10.5 | Round 8 | CKIS SKAWINA U18 | 16 | 4♥ | ♦Q | -1 | +12 |
| +7.1 | Round 3 | DABROWKA WZBS POZNAN | 15 | 4♠ | ♠2 | -2 | +13 |
| +6.3 | Round 4 | ECUADOR GIRLS | 22 | 4♥ | ♦5 | = | +10 |
| +6.1 | Round 4 | ECUADOR GIRLS | 19 | 3♥ | ♣4 | -1 | +7 |
| +4.3 | Round 7 | ITALY U21 | 11 | 3NT | ♥6 | -1 | +4 |
| +3.9 | Round 5 | GERMANY U21 | 26 | 4♥ | ♦2 | -3 | -8 |
| +3.4 | Round 7 | ITALY U21 | 12 | 4♥x | ♦K | -1 | +5 |
| +3.3 | Round 4 | ECUADOR GIRLS | 24 | 2♦ | ♣8 | = | +5 |
| +2.9 | Round 1 | THE MULTI LANDONERS | 6 | 2♥ | ♠2 | -3 | -3 |
| +2.9 | Round 3 | DABROWKA WZBS POZNAN | 14 | 3♦ | ♣3 | +2 | +6 |
| +2.8 | Round 7 | ITALY U21 | 9 | 3NT | ♠Q | +2 | +0 |
| +2.5 | Round 1 | THE MULTI LANDONERS | 5 | 4♥ | ♣6 | -1 | +5 |
| +2.5 | Round 7 | ITALY U21 | 7 | 5♠ | ♣6 | +1 | +13 |
| +2.3 | Round 5 | GERMANY U21 | 25 | 5♣ | ♦Q | +1 | -11 |
| +1.5 | Round 5 | GERMANY U21 | 29 | 2♣ | ♥Q | +2 | +0 |
| +1.2 | Round 1 | THE MULTI LANDONERS | 2 | 2♥ | ♠Q | +2 | -1 |
| +1.1 | Round 5 | GERMANY U21 | 30 | 1♥ | ♠J | +2 | -7 |
| +0.9 | Round 3 | DABROWKA WZBS POZNAN | 16 | 3NT | ♠5 | +2 | +0 |
| +0.5 | Round 3 | DABROWKA WZBS POZNAN | 18 | 5♣ | ♠A | +1 | +13 |
| +0.4 | Round 1 | THE MULTI LANDONERS | 4 | 3♥ | ♦K | = | +7 |
| +0.2 | Round 1 | THE MULTI LANDONERS | 3 | 3♣ | ♦K | -1 | +3 |
| +0.1 | Round 5 | GERMANY U21 | 27 | 3NT | ♥4 | +1 | -1 |
| +0.1 | Round 5 | GERMANY U21 | 28 | 1NT | ♥6 | +1 | +0 |
| +0.1 | Round 8 | CKIS SKAWINA U18 | 14 | 1NT | ♦A | -1 | -2 |
| -0.4 | Round 3 | DABROWKA WZBS POZNAN | 13 | 4♥ | ♠Q | = | +0 |
| -0.4 | Round 4 | ECUADOR GIRLS | 23 | 1NT | ♣2 | = | +0 |
| -0.4 | Round 8 | CKIS SKAWINA U18 | 18 | 4♥ | ♦J | = | +0 |
| -0.8 | Round 4 | ECUADOR GIRLS | 20 | 4♥ | ♣Q | +1 | +0 |
| -1.3 | Round 7 | ITALY U21 | 10 | 2♠ | ♣J | = | -6 |
| -1.3 | Round 8 | CKIS SKAWINA U18 | 17 | 1NT | ♣7 | -4 | -6 |
| -2.7 | Round 7 | ITALY U21 | 8 | 1NT | ♠7 | -1 | -3 |
| -3.5 | Round 8 | CKIS SKAWINA U18 | 13 | 4♥ | ♥Q | +1 | +13 |
| -3.6 | Round 3 | DABROWKA WZBS POZNAN | 17 | 4♠ | ♣3 | = | +0 |
| -3.6 | Round 8 | CKIS SKAWINA U18 | 15 | 1NT | ♥9 | -1 | -5 |
| -8.9 | Round 1 | THE MULTI LANDONERS | 1 | 4♠ | ♥8 | = | -7 |