🇸🇬 TAN Li Yu · SINGAPORE
1rank
+119.7Butler · 96 bds
+1.25per board
±5.9swing
+0.79vs par /bd · #1/14
+1.07adjusted /bd
by round
vs par split: bidding +1.10 · play -0.31
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted +1.07/bd
Card play — on target: opening leads 81.8% #8 of 14 · declarer play 75.0% #8 of 14 · defence 81.6% #9 of 14
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 84.2% (19) |
| Declarer play | 50.0% (2) | 78.6% (14) |
| Defence | 84.6% (13) | 80.6% (36) |
Opening leads by suit led: ♠ 100.0% (7) · ♥ 57.1% (7) · ♦ 100.0% (5) · ♣ 66.7% (3)
vs par by strain: NT +1.52 (29) · a suit +0.48 (67)
vs par by level: part-score -0.25 (36) · game +1.58 (50) · slam +0.60 (10)
By role: declaring +2.13/bd (-0.62 vs par · 47) · defending +0.40/bd (+2.14 vs par · 49)
By vulnerability: vulnerable +1.79/bd (+1.60 vs par · 48) · not vulnerable +0.71/bd (-0.02 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | K.Ng | J.Kranyak – J.Grue | Open | 16 | +12.1 | +0.76 | -0.19 |
| Semifinal | K.Ng | J.Kranyak – J.Grue | Open | 16 | -3.3 | -0.21 | +0.88 |
| Semifinal | K.Ng | J.Donn – J.Feldman | Open | 16 | +27.9 | +1.74 | +1.38 |
| Play-off | K.Ng | J.Kalita – K.Kotorowicz | Open | 16 | +40.0 | +2.50 | +1.69 |
| Play-off | K.Ng | K.Araszkiewicz – K.Buras | Open | 16 | +20.0 | +1.25 | +0.62 |
| Play-off | K.Ng | J.Kalita – K.Kotorowicz | Open | 16 | +23.0 | +1.44 | +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 | Play-off | 🇵🇱 POLAND | 2 | 6♠ | ♦5 | = | +13 |
| +13.0 | Play-off | 🇵🇱 POLAND | 54 | 5♣x | ♠10 | -1 | -6 |
| +12.3 | Semifinal | 🇺🇸 USA 1 | 48 | 3♠x | ♣9 | = | +3 |
| +12.0 | Semifinal | 🇺🇸 USA 1 | 50 | 3NTx | ♣3 | -2 | +15 |
| +12.0 | Play-off | 🇵🇱 POLAND | 29 | 3NT | ♦4 | = | +9 |
| +11.3 | Semifinal | 🇺🇸 USA 1 | 61 | 6♠ | ♠6 | = | +0 |
| +11.0 | Play-off | 🇵🇱 POLAND | 31 | 2♥x | ♦2 | -2 | +2 |
| +11.0 | Play-off | 🇵🇱 POLAND | 56 | 5♥x | ♠A | = | +11 |
| +10.3 | Semifinal | 🇺🇸 USA 1 | 21 | 5♥x | ♠K | -2 | +0 |
| +10.0 | Play-off | 🇵🇱 POLAND | 15 | 4♠x | ♣K | -2 | +9 |
| +10.0 | Play-off | 🇵🇱 POLAND | 22 | 6♣ | ♠K | -1 | +10 |
| +10.0 | Play-off | 🇵🇱 POLAND | 60 | 3NT | ♦2 | -1 | +10 |
| +9.0 | Semifinal | 🇺🇸 USA 1 | 17 | 4♥x | ♠A | -1 | +8 |
| +9.0 | Play-off | 🇵🇱 POLAND | 14 | 4♦x | ♥10 | -3 | +11 |
| +9.0 | Play-off | 🇵🇱 POLAND | 61 | 4♠x | ♥K | -4 | -8 |
| +8.3 | Semifinal | 🇺🇸 USA 1 | 29 | 4♠ | ♦J | +1 | -13 |
| +8.0 | Semifinal | 🇺🇸 USA 1 | 22 | 3NT | ♥2 | -1 | +6 |
| +8.0 | Semifinal | 🇺🇸 USA 1 | 28 | 5♣x | ♠J | = | +10 |
| +8.0 | Play-off | 🇵🇱 POLAND | 4 | 3♥ | ♠10 | = | +12 |
| +8.0 | Play-off | 🇵🇱 POLAND | 25 | 4♦ | ♠A | = | -15 |
| +7.3 | Semifinal | 🇺🇸 USA 1 | 38 | 1NTx | ♠5 | +3 | +9 |
| +6.0 | Play-off | 🇵🇱 POLAND | 6 | 3♣ | ♣8 | +1 | +0 |
| +5.3 | Semifinal | 🇺🇸 USA 1 | 35 | 6♥ | ♠2 | -2 | +17 |
| +5.0 | Play-off | 🇵🇱 POLAND | 10 | 5♣ | ♥K | = | +1 |
| +5.0 | Play-off | 🇵🇱 POLAND | 58 | 3♠ | ♥J | -2 | +0 |
| +4.3 | Semifinal | 🇺🇸 USA 1 | 58 | 3NT | ♦5 | -3 | +10 |
| +4.0 | Semifinal | 🇺🇸 USA 1 | 34 | 4♠ | ♣7 | +1 | +11 |
| +4.0 | Play-off | 🇵🇱 POLAND | 8 | 5♦x | ♥8 | -2 | -3 |
| +4.0 | Play-off | 🇵🇱 POLAND | 57 | 3NTx | ♠3 | = | +4 |
| +3.7 | Semifinal | 🇺🇸 USA 1 | 25 | 4♠ | ♥5 | = | +0 |
| +3.3 | Semifinal | 🇺🇸 USA 1 | 40 | 4♠ | ♥10 | = | +7 |
| +3.0 | Semifinal | 🇺🇸 USA 1 | 52 | 4♥x | ♦A | -2 | +12 |
| +3.0 | Play-off | 🇵🇱 POLAND | 5 | 3NT | ♠7 | = | +1 |
| +3.0 | Play-off | 🇵🇱 POLAND | 23 | 4♠ | ♦2 | -2 | +3 |
| +2.3 | Semifinal | 🇺🇸 USA 1 | 30 | 4♥ | ♠K | -2 | +0 |
| +2.3 | Semifinal | 🇺🇸 USA 1 | 44 | 3♥ | ♠4 | = | +7 |
| +2.3 | Semifinal | 🇺🇸 USA 1 | 51 | 2♠ | ♥10 | -1 | -5 |
| +2.0 | Semifinal | 🇺🇸 USA 1 | 55 | 3NT | ♠K | +3 | +2 |
| +2.0 | Play-off | 🇵🇱 POLAND | 18 | 3NT | ♦2 | -1 | -10 |
| +2.0 | Play-off | 🇵🇱 POLAND | 50 | 4♥ | ♠J | +1 | +0 |
| +1.7 | Semifinal | 🇺🇸 USA 1 | 59 | 1NT | ♥8 | +1 | +0 |
| +1.0 | Play-off | 🇵🇱 POLAND | 21 | 3NT | ♦6 | +1 | +1 |
| +1.0 | Play-off | 🇵🇱 POLAND | 24 | 4♥ | ♦2 | +1 | +0 |
| +1.0 | Play-off | 🇵🇱 POLAND | 32 | 3NT | ♥J | +3 | +5 |
| +1.0 | Play-off | 🇵🇱 POLAND | 52 | 3NT | ♠2 | +2 | +0 |
| +0.7 | Semifinal | 🇺🇸 USA 1 | 54 | 3♥ | ♠8 | +1 | +1 |
| +0.3 | Semifinal | 🇺🇸 USA 1 | 46 | 2♦ | ♠3 | -1 | +4 |
| +0.0 | Semifinal | 🇺🇸 USA 1 | 33 | 3♦ | ♣10 | -2 | +0 |
| -0.0 | Semifinal | 🇺🇸 USA 1 | 49 | 2♠ | ♣10 | +1 | -4 |
| -0.0 | Semifinal | 🇺🇸 USA 1 | 56 | 4♥ | ♣K | = | +1 |
| -0.0 | Semifinal | 🇺🇸 USA 1 | 64 | 3♦ | ♦2 | = | +0 |
| +0.0 | Play-off | 🇵🇱 POLAND | 3 | 6♦ | ♠J | = | -2 |
| +0.0 | Play-off | 🇵🇱 POLAND | 7 | 4♥ | ♠K | +1 | +0 |
| +0.0 | Play-off | 🇵🇱 POLAND | 9 | 3NT | ♣3 | +1 | +0 |
| +0.0 | Play-off | 🇵🇱 POLAND | 13 | 3NT | ♥K | = | -3 |
| +0.0 | Play-off | 🇵🇱 POLAND | 16 | 6♠ | ♦J | -1 | -14 |
| -0.0 | Play-off | 🇵🇱 POLAND | 26 | 1NT | ♠2 | = | +5 |
| +0.0 | Play-off | 🇵🇱 POLAND | 53 | 3NT | ♣5 | +2 | +1 |
| +0.0 | Play-off | 🇵🇱 POLAND | 64 | 2♥ | ♥3 | +1 | +0 |
| -0.7 | Semifinal | 🇺🇸 USA 1 | 60 | 4NT | ♥8 | = | +1 |
| -1.0 | Semifinal | 🇺🇸 USA 1 | 53 | 4♠ | ♥4 | = | -1 |
| -1.0 | Semifinal | 🇺🇸 USA 1 | 57 | 2NT | ♣J | = | -10 |
| -1.0 | Semifinal | 🇺🇸 USA 1 | 63 | 3♣ | ♦6 | +1 | +0 |
| -1.0 | Play-off | 🇵🇱 POLAND | 20 | 1NT | ♠K | +1 | +6 |
| -1.0 | Play-off | 🇵🇱 POLAND | 27 | 3♠ | ♥A | = | -10 |
| -1.0 | Play-off | 🇵🇱 POLAND | 63 | 4NT | ♠6 | = | +0 |
| -1.3 | Semifinal | 🇺🇸 USA 1 | 24 | 2♠ | ♦2 | +1 | +0 |
| -1.3 | Semifinal | 🇺🇸 USA 1 | 31 | 4♥ | ♣10 | +2 | +11 |
| -2.0 | Semifinal | 🇺🇸 USA 1 | 26 | 2♦ | ♠8 | = | -6 |
| -2.0 | Play-off | 🇵🇱 POLAND | 49 | 1NTx | ♥Q | -1 | -5 |
| -2.3 | Semifinal | 🇺🇸 USA 1 | 32 | 2♠ | ♦A | = | +0 |
| -2.7 | Semifinal | 🇺🇸 USA 1 | 47 | 1NT | ♥2 | = | +2 |
| -3.0 | Semifinal | 🇺🇸 USA 1 | 42 | 2♥ | ♠5 | +2 | -1 |
| -3.0 | Semifinal | 🇺🇸 USA 1 | 43 | 7♣ | ♥K | -3 | -11 |
| -3.0 | Play-off | 🇵🇱 POLAND | 51 | 1NT | ♥2 | +2 | -1 |
| -3.7 | Semifinal | 🇺🇸 USA 1 | 23 | 3NT | ♥K | = | +13 |
| -3.7 | Semifinal | 🇺🇸 USA 1 | 36 | 5♣ | ♥7 | -1 | -9 |
| -4.0 | Semifinal | 🇺🇸 USA 1 | 18 | 4♠ | ♣3 | = | -7 |
| -4.7 | Semifinal | 🇺🇸 USA 1 | 41 | 3NT | ♣4 | -1 | -10 |
| -5.0 | Play-off | 🇵🇱 POLAND | 28 | 4♥ | ♥2 | -1 | -5 |
| -5.0 | Play-off | 🇵🇱 POLAND | 30 | 2♠ | ♦Q | +1 | +7 |
| -5.3 | Semifinal | 🇺🇸 USA 1 | 19 | 4♥ | ♠A | -3 | -7 |
| -5.3 | Semifinal | 🇺🇸 USA 1 | 20 | 2♠ | ♠6 | = | -6 |
| -5.3 | Semifinal | 🇺🇸 USA 1 | 45 | 1NT | ♥10 | -1 | -5 |
| -5.7 | Semifinal | 🇺🇸 USA 1 | 62 | 2♥ | ♦A | = | +0 |
| -6.0 | Play-off | 🇵🇱 POLAND | 1 | 6♦x | ♣7 | -2 | -9 |
| -6.0 | Play-off | 🇵🇱 POLAND | 11 | 2♠ | ♣7 | = | +0 |
| -6.0 | Play-off | 🇵🇱 POLAND | 12 | 5♣ | ♠Q | = | +11 |
| -6.0 | Play-off | 🇵🇱 POLAND | 19 | 3♠ | ♠K | = | +0 |
| -6.0 | Play-off | 🇵🇱 POLAND | 62 | 5♠x | ♣Q | -2 | +0 |
| -6.7 | Semifinal | 🇺🇸 USA 1 | 39 | 2♥ | ♠4 | +1 | -10 |
| -9.0 | Semifinal | 🇺🇸 USA 1 | 37 | 5♣ | ♠K | = | +0 |
| -9.0 | Play-off | 🇵🇱 POLAND | 55 | 4♥ | ♥4 | = | +0 |
| -11.0 | Play-off | 🇵🇱 POLAND | 17 | 6♦ | ♦J | = | +2 |
| -11.0 | Play-off | 🇵🇱 POLAND | 59 | 6♠ | ♥2 | = | +0 |
| -12.3 | Semifinal | 🇺🇸 USA 1 | 27 | 3NTx | ♣Q | -2 | -12 |