TAN Yoke Lan · XMEN
77rank
+43.8Butler · 100 bds
+0.44per board
±5.0swing
+0.18vs par /bd · #127/384
-0.25adjusted /bd
by round
vs par split: bidding -0.04 · play +0.25
Strength of schedule: opponents averaged -0.69/bd (an easy draw) → opponent-adjusted -0.25/bd
Card play — on target: opening leads 77.8% #221 of 384 · declarer play 76.2% #124 of 384 · defence 79.2% #290 of 384
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 76.9% (13) |
| Declarer play | 80.0% (5) | 75.0% (16) |
| Defence | 86.7% (15) | 75.8% (33) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 83.3% (6) · ♦ 60.0% (5) · ♣ 100.0% (2)
vs par by strain: NT -1.21 (28) · a suit +0.78 (71)
vs par by level: part-score -0.03 (31) · game -0.56 (62) · slam +9.50 (6)
By role: declaring -0.02/bd (-2.71 vs par · 52) · defending +0.94/bd (+3.31 vs par · 48)
By vulnerability: vulnerable +0.54/bd (+0.88 vs par · 50) · not vulnerable +0.34/bd (-0.52 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Ng | M.Dix – M.Parnis-England | Open | 10 | +1.0 | +0.10 | -3.20 |
| Round 3 | C.Ng | B.Short – A.Symons | Closed | 10 | +4.0 | +0.40 | +1.30 |
| Round 5 | C.Ng | R.Aragones – M.Aragones | Open | 10 | -6.9 | -0.69 | -1.50 |
| Round 6 | C.Ng | C.Ackerley – J.Wilkinson | Closed | 10 | -12.5 | -1.25 | +0.90 |
| Round 7 | C.Ng | A.Goodman – S.Adamson | Open | 10 | +32.3 | +3.23 | +2.60 |
| Round 9 | C.Ng | C.Venneroed – S.Esmail | Closed | 10 | -14.7 | -1.47 | -1.20 |
| Round 10 | C.Ng | D.Kelkar – U.Karekar | Open | 10 | +31.7 | +3.17 | +1.90 |
| Round 12 | Y.Tham | H.Lam – P.Ling | Closed | 10 | -20.2 | -2.02 | -0.60 |
| Round 13 | C.Ng | M.Smid – C.Tinajero | Closed | 10 | +14.7 | +1.47 | +1.10 |
| Round 15 | C.Ng | S.Shah – S.Ramrakha | Closed | 10 | +14.4 | +1.44 | +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 |
|---|---|---|---|---|---|---|---|
| +14.2 | Round 7 | SCOTLAND TUESDAY | 10 | 6NT | ♦10 | -2 | +17 |
| +12.8 | Round 10 | D N KELKAR | 9 | 6♠ | ♦A | -1 | +16 |
| +11.6 | Round 10 | D N KELKAR | 5 | 4♠ | ♣10 | = | +11 |
| +11.4 | Round 10 | D N KELKAR | 7 | 3NT | ♥J | -1 | +12 |
| +11.0 | Round 15 | KENYA | 25 | 4♥ | ♠K | = | +13 |
| +8.9 | Round 6 | KIWI | 29 | 5♥ | ♦8 | = | +10 |
| +8.4 | Round 1 | MPE | 9 | 4♠x | ♦3 | = | +4 |
| +8.1 | Round 9 | 3 CONTINENTS | 25 | 4♠ | ♣2 | = | +7 |
| +6.7 | Round 13 | SALSA VERDE | 3 | 3NT | ♣2 | +1 | +0 |
| +6.1 | Round 3 | SHORT | 29 | 3♠ | ♥2 | -1 | +9 |
| +6.0 | Round 1 | MPE | 3 | 5♠ | ♦K | -1 | +5 |
| +5.9 | Round 15 | KENYA | 26 | 5♥x | ♠4 | -1 | +8 |
| +5.1 | Round 15 | KENYA | 30 | 2NT | ♦J | +1 | +7 |
| +5.0 | Round 15 | KENYA | 23 | 1NT | ♠6 | -2 | +8 |
| +4.7 | Round 7 | SCOTLAND TUESDAY | 9 | 3NT | ♠A | -2 | +2 |
| +4.6 | Round 7 | SCOTLAND TUESDAY | 6 | 3NT | ♠2 | +1 | +0 |
| +4.1 | Round 7 | SCOTLAND TUESDAY | 2 | 4♠ | ♦Q | -1 | +10 |
| +4.1 | Round 15 | KENYA | 27 | 5♦x | ♠3 | = | -6 |
| +4.0 | Round 5 | NORD SOUTH | 15 | 4♣ | ♥K | -2 | +6 |
| +3.8 | Round 1 | MPE | 1 | 4♥ | ♦K | = | +0 |
| +3.8 | Round 12 | H0NG KONG | 29 | 6♠ | ♥A | +1 | +13 |
| +3.8 | Round 13 | SALSA VERDE | 5 | 4♥ | ♦8 | -1 | +5 |
| +3.7 | Round 5 | NORD SOUTH | 19 | 2♦ | ♣5 | = | +11 |
| +3.5 | Round 5 | NORD SOUTH | 13 | 2♠ | ♦9 | +1 | -10 |
| +3.5 | Round 7 | SCOTLAND TUESDAY | 8 | 4♠ | ♥A | +2 | -11 |
| +3.2 | Round 1 | MPE | 5 | 3NT | ♥2 | +1 | +1 |
| +3.2 | Round 12 | H0NG KONG | 26 | 2♥ | ♦A | +1 | +0 |
| +2.9 | Round 13 | SALSA VERDE | 4 | 3NT | ♥5 | -1 | +12 |
| +2.8 | Round 6 | KIWI | 30 | 6♥ | ♠8 | = | +11 |
| +2.5 | Round 3 | SHORT | 27 | 5♣ | ♥A | -3 | +7 |
| +2.2 | Round 5 | NORD SOUTH | 11 | 2NT | ♣3 | -2 | +0 |
| +2.2 | Round 6 | KIWI | 28 | 4♥ | ♥3 | -1 | +5 |
| +2.1 | Round 13 | SALSA VERDE | 7 | 3NT | ♠6 | -2 | +7 |
| +1.8 | Round 13 | SALSA VERDE | 10 | 4♥ | ♠A | -1 | -1 |
| +1.7 | Round 7 | SCOTLAND TUESDAY | 4 | 4♥ | ♠A | -1 | -1 |
| +1.6 | Round 3 | SHORT | 22 | 4♥ | ♣3 | -1 | +5 |
| +1.6 | Round 9 | 3 CONTINENTS | 28 | 3♥ | ♦7 | -1 | -1 |
| +1.5 | Round 1 | MPE | 8 | 3NT | ♥7 | +1 | +11 |
| +1.4 | Round 10 | D N KELKAR | 4 | 4♥ | ♣K | -2 | +8 |
| +1.3 | Round 7 | SCOTLAND TUESDAY | 1 | 3♥ | ♠K | = | +1 |
| +1.3 | Round 10 | D N KELKAR | 8 | 3♠ | ♦K | +1 | +6 |
| +1.3 | Round 13 | SALSA VERDE | 1 | 3♠ | ♣2 | = | +0 |
| +1.2 | Round 3 | SHORT | 28 | 3♠ | ♣Q | +1 | +4 |
| +1.0 | Round 5 | NORD SOUTH | 17 | 4♠ | ♥2 | +2 | +1 |
| +0.8 | Round 7 | SCOTLAND TUESDAY | 3 | 2♦ | ♠8 | +1 | -1 |
| +0.6 | Round 1 | MPE | 4 | 3NT | ♥4 | +1 | -13 |
| +0.6 | Round 13 | SALSA VERDE | 8 | 4♥ | ♦3 | = | +0 |
| +0.5 | Round 6 | KIWI | 24 | 4♥ | ♦K | +1 | +0 |
| +0.5 | Round 12 | H0NG KONG | 22 | 4♠x | ♣K | -1 | +0 |
| +0.2 | Round 3 | SHORT | 23 | 3NT | ♥3 | +1 | +0 |
| +0.1 | Round 12 | H0NG KONG | 28 | 2♥ | ♦2 | -1 | +2 |
| +0.0 | Round 5 | NORD SOUTH | 16 | 5♣ | ♠9 | -1 | -5 |
| -0.0 | Round 15 | KENYA | 22 | 3♣ | ♠6 | +2 | +1 |
| -0.2 | Round 3 | SHORT | 24 | 1NT | ♦Q | = | -8 |
| -0.3 | Round 10 | D N KELKAR | 6 | 4♠ | ♥5 | -1 | +2 |
| -0.3 | Round 13 | SALSA VERDE | 6 | Pass | -3 | ||
| -0.4 | Round 10 | D N KELKAR | 2 | 3NT | ♠10 | +4 | -17 |
| -0.6 | Round 7 | SCOTLAND TUESDAY | 5 | 4♠ | ♣Q | = | +0 |
| -0.6 | Round 12 | H0NG KONG | 30 | 4♠ | ♥3 | +1 | +0 |
| -0.7 | Round 9 | 3 CONTINENTS | 24 | 4♠ | ♥5 | = | -1 |
| -0.8 | Round 3 | SHORT | 25 | 4♠ | ♥J | = | +0 |
| -0.8 | Round 3 | SHORT | 30 | 4♠ | ♦10 | +1 | -4 |
| -0.8 | Round 5 | NORD SOUTH | 14 | 3♠ | ♥Q | +1 | +6 |
| -0.9 | Round 6 | KIWI | 21 | 3NT | ♥7 | = | +0 |
| -0.9 | Round 9 | 3 CONTINENTS | 26 | 4♥ | ♦Q | +1 | +13 |
| -0.9 | Round 10 | D N KELKAR | 1 | 2♣ | ♥8 | -1 | -4 |
| -1.0 | Round 3 | SHORT | 21 | 5♠x | ♦3 | -2 | +0 |
| -1.0 | Round 9 | 3 CONTINENTS | 30 | 2♦ | ♣A | +1 | +1 |
| -1.1 | Round 9 | 3 CONTINENTS | 23 | 2♠ | ♣K | +1 | +0 |
| -1.1 | Round 13 | SALSA VERDE | 2 | 4♣x | ♦A | -2 | -8 |
| -1.8 | Round 12 | H0NG KONG | 24 | 1NT | ♥7 | -2 | +1 |
| -1.9 | Round 6 | KIWI | 27 | 3NT | ♠8 | -1 | -4 |
| -1.9 | Round 10 | D N KELKAR | 10 | 3♦ | ♣K | = | -10 |
| -2.0 | Round 6 | KIWI | 26 | 6♥ | ♣K | = | +13 |
| -2.0 | Round 7 | SCOTLAND TUESDAY | 7 | 2♥ | ♥4 | +3 | +9 |
| -2.1 | Round 1 | MPE | 10 | 4♠ | ♦6 | +3 | -12 |
| -2.1 | Round 9 | 3 CONTINENTS | 29 | 3NT | ♠K | +2 | +0 |
| -2.2 | Round 12 | H0NG KONG | 21 | 3NT | ♠4 | +1 | -1 |
| -2.4 | Round 12 | H0NG KONG | 23 | 3♥ | ♣K | -1 | -6 |
| -2.6 | Round 9 | 3 CONTINENTS | 27 | 3NT | ♥8 | = | -7 |
| -3.1 | Round 13 | SALSA VERDE | 9 | 3♦ | ♥8 | -3 | -1 |
| -3.3 | Round 10 | D N KELKAR | 3 | 3♥ | ♠4 | -1 | -5 |
| -3.4 | Round 15 | KENYA | 24 | 4♠ | ♥4 | -2 | -5 |
| -3.4 | Round 15 | KENYA | 29 | 2♠ | ♥A | = | -6 |
| -3.7 | Round 6 | KIWI | 23 | 3♥ | ♠8 | = | -1 |
| -4.2 | Round 9 | 3 CONTINENTS | 22 | 3NT | ♣7 | +1 | -11 |
| -4.3 | Round 15 | KENYA | 21 | 4♠ | ♥10 | -1 | -5 |
| -4.8 | Round 3 | SHORT | 26 | 5♥ | ♠2 | = | +0 |
| -5.0 | Round 5 | NORD SOUTH | 12 | 3NT | ♥8 | -1 | -6 |
| -5.1 | Round 5 | NORD SOUTH | 18 | 3NT | ♦10 | -1 | -6 |
| -5.3 | Round 1 | MPE | 2 | 4♠ | ♥A | +1 | -7 |
| -5.6 | Round 15 | KENYA | 28 | 3NT | ♠J | -1 | -10 |
| -5.7 | Round 6 | KIWI | 22 | 3♥ | ♦K | +2 | -12 |
| -6.7 | Round 12 | H0NG KONG | 27 | 4♠ | ♦2 | +1 | +0 |
| -7.4 | Round 1 | MPE | 7 | 4♠ | ♥Q | -2 | -7 |
| -7.7 | Round 1 | MPE | 6 | 3NT | ♥6 | +3 | -14 |
| -10.4 | Round 5 | NORD SOUTH | 20 | 4♠x | ♥3 | -2 | -12 |
| -11.8 | Round 9 | 3 CONTINENTS | 21 | 4♠ | ♥J | -1 | -13 |
| -12.7 | Round 6 | KIWI | 25 | 6♦ | ♥A | = | -13 |
| -14.1 | Round 12 | H0NG KONG | 25 | 3NTx | ♠Q | -4 | -15 |