MUKHERJEE Sumit · HEMANT JALAN
125rank
+40.6Butler · 90 bds
+0.45per board
±4.0swing
+1.18vs par /bd · #40/471
+0.60adjusted /bd
by round
vs par split: bidding +0.78 · play +0.40
Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 68.4% #414 of 469 · declarer play 73.9% #251 of 469 · defence 86.7% #176 of 471
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 55.6% (9) | 80.0% (10) |
| Declarer play | 87.5% (8) | 66.7% (15) |
| Defence | 75.0% (16) | 93.1% (29) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 50.0% (4) · ♦ 60.0% (5) · ♣ 83.3% (6)
vs par by strain: NT +2.11 (28) · a suit +0.76 (62)
vs par by level: part-score +0.21 (34) · game +2.06 (48) · slam +0.00 (8)
By role: declaring +1.46/bd (-0.78 vs par · 45) · defending -0.55/bd (+3.13 vs par · 45)
By vulnerability: vulnerable +0.99/bd (+0.95 vs par · 44) · not vulnerable -0.06/bd (+1.39 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 5 | B.Saha | S.Golebiowski – P.Tuczynski | Open | 10 | -23.2 | -2.32 | -1.00 |
| Round 6 | B.Saha | P.Lavings – R.Krochmalik | Open | 10 | +14.6 | +1.46 | -0.70 |
| Round 7 | B.Saha | Y.Wei – S.Bi | Open | 10 | -10.9 | -1.09 | -0.80 |
| Round 8 | B.Saha | M.Robson – B.Lee | Closed | 10 | +7.8 | +0.78 | +4.60 |
| Round 10 | B.Saha | W.Wu – W.Jiang | Closed | 10 | +12.9 | +1.29 | +1.60 |
| Round 11 | B.Saha | P.Thongdhammachat – C.Wongwaiwit | Closed | 10 | +8.4 | +0.84 | -0.30 |
| Round 12 | B.Saha | D.Mulyadi – K.Akhmad | Open | 10 | +19.5 | +1.95 | +4.50 |
| Round 14 | B.Saha | E.Lindqvist – B.Brogeland | Closed | 10 | -1.2 | -0.12 | +3.30 |
| Round 15 | K.Bendre | W.Tjetjep – T.Joseph | Open | 10 | +12.7 | +1.27 | -0.60 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 12 | BBO | 26 | 5♦x | ♠A | +1 | +13 |
| +10.2 | Round 6 | OZZIES | 21 | 5♣x | ♥A | -5 | +10 |
| +10.0 | Round 15 | GEOLOGI INDONESIA | 29 | 4♥ | ♠2 | = | +10 |
| +8.9 | Round 6 | OZZIES | 30 | 2♠x | ♦Q | = | +8 |
| +7.8 | Round 12 | BBO | 29 | 6♦ | ♥2 | = | +0 |
| +7.5 | Round 14 | GILLIS | 18 | 5♣ | ♠Q | -1 | +13 |
| +6.8 | Round 6 | OZZIES | 26 | 6♠ | ♦7 | = | +0 |
| +6.4 | Round 8 | KING | 17 | 3NT | ♣2 | -1 | +16 |
| +5.7 | Round 8 | KING | 19 | 6♠ | ♣2 | -2 | +11 |
| +4.8 | Round 12 | BBO | 30 | 3NT | ♦7 | +3 | +11 |
| +4.6 | Round 10 | WUHAN | 9 | 2♥ | ♦J | = | +6 |
| +4.5 | Round 8 | KING | 14 | 2♥ | ♣K | = | +6 |
| +4.4 | Round 7 | JLLIN CRE8IVE | 4 | 4♥ | ♣5 | -3 | +5 |
| +4.2 | Round 11 | MAGIC EYES THAILAND | 13 | 3NT | ♠2 | +1 | +0 |
| +4.1 | Round 11 | MAGIC EYES THAILAND | 20 | 4♥ | ♣3 | = | +3 |
| +4.0 | Round 10 | WUHAN | 7 | 1NT | ♣9 | = | +6 |
| +3.7 | Round 10 | WUHAN | 4 | 4♥ | ♥7 | -2 | +8 |
| +3.6 | Round 10 | WUHAN | 1 | 5♣x | ♦K | +1 | -7 |
| +3.2 | Round 14 | GILLIS | 20 | 1NT | ♣2 | +1 | +1 |
| +3.2 | Round 15 | GEOLOGI INDONESIA | 26 | 4♥ | ♦A | -2 | +2 |
| +3.0 | Round 6 | OZZIES | 25 | 3♣ | ♥Q | = | +0 |
| +3.0 | Round 11 | MAGIC EYES THAILAND | 15 | 2♦ | ♣6 | = | +0 |
| +2.9 | Round 8 | KING | 16 | 5♦ | ♣9 | = | +7 |
| +2.7 | Round 6 | OZZIES | 27 | 2NT | ♣9 | -1 | -4 |
| +2.6 | Round 10 | WUHAN | 10 | 4♥ | ♦3 | -1 | +6 |
| +2.5 | Round 15 | GEOLOGI INDONESIA | 27 | 1NT | ♦4 | = | +0 |
| +2.4 | Round 5 | POLISH STUDENTS | 19 | 4♠ | ♣10 | = | +0 |
| +2.3 | Round 7 | JLLIN CRE8IVE | 2 | 4♥ | ♦8 | = | -1 |
| +2.1 | Round 10 | WUHAN | 6 | 4♥ | ♥7 | +1 | +1 |
| +2.0 | Round 11 | MAGIC EYES THAILAND | 12 | 4♥ | ♦Q | +1 | +0 |
| +1.9 | Round 7 | JLLIN CRE8IVE | 7 | 4♥ | ♣5 | = | +0 |
| +1.8 | Round 5 | POLISH STUDENTS | 16 | 3♦ | ♠3 | = | +1 |
| +1.7 | Round 14 | GILLIS | 12 | 2♠ | ♦J | +1 | +10 |
| +1.7 | Round 14 | GILLIS | 19 | 5♣ | ♦A | +2 | -4 |
| +1.6 | Round 8 | KING | 20 | 1♥ | ♠2 | +4 | +2 |
| +1.5 | Round 12 | BBO | 27 | 7NT | ♥9 | = | +0 |
| +1.2 | Round 7 | JLLIN CRE8IVE | 6 | 4♥ | ♣J | +1 | +0 |
| +1.1 | Round 12 | BBO | 24 | 5♦x | ♣A | -1 | +5 |
| +1.0 | Round 15 | GEOLOGI INDONESIA | 30 | 3NT | ♣4 | +1 | +0 |
| +0.9 | Round 5 | POLISH STUDENTS | 18 | 2NT | ♦6 | -1 | +10 |
| +0.9 | Round 12 | BBO | 28 | 4♥ | ♦A | +2 | +11 |
| +0.6 | Round 12 | BBO | 25 | 4♥ | ♠A | = | +0 |
| +0.5 | Round 11 | MAGIC EYES THAILAND | 14 | 1NT | ♦Q | = | -1 |
| +0.4 | Round 7 | JLLIN CRE8IVE | 3 | 2♥ | ♥6 | = | +7 |
| +0.4 | Round 11 | MAGIC EYES THAILAND | 17 | 1NT | ♥Q | -3 | +7 |
| +0.4 | Round 15 | GEOLOGI INDONESIA | 28 | 4♠ | ♦K | +1 | -13 |
| +0.1 | Round 11 | MAGIC EYES THAILAND | 19 | 6♣ | ♥A | = | -11 |
| +0.1 | Round 14 | GILLIS | 14 | 4♠ | ♥2 | +2 | +8 |
| -0.2 | Round 6 | OZZIES | 23 | 1NT | ♣3 | +1 | +0 |
| -0.3 | Round 15 | GEOLOGI INDONESIA | 22 | 2♠ | ♣K | -1 | -7 |
| -0.5 | Round 5 | POLISH STUDENTS | 20 | 2♦ | ♠2 | +1 | +0 |
| -0.5 | Round 8 | KING | 11 | 3NT | ♦3 | +1 | +10 |
| -0.5 | Round 15 | GEOLOGI INDONESIA | 24 | 4♥ | ♦K | +1 | +0 |
| -0.6 | Round 7 | JLLIN CRE8IVE | 5 | 2♥ | ♦5 | = | -1 |
| -0.6 | Round 8 | KING | 15 | 3♣ | ♦A | = | -7 |
| -0.6 | Round 15 | GEOLOGI INDONESIA | 21 | 3♥ | ♠5 | -1 | -3 |
| -0.7 | Round 14 | GILLIS | 13 | 3NT | ♥J | +1 | -1 |
| -0.7 | Round 15 | GEOLOGI INDONESIA | 23 | 1♠ | ♣2 | -1 | +6 |
| -0.9 | Round 10 | WUHAN | 8 | 1NT | ♥7 | -2 | +0 |
| -1.0 | Round 14 | GILLIS | 17 | 1NT | ♦6 | -2 | +0 |
| -1.4 | Round 10 | WUHAN | 3 | 3NT | ♦J | -2 | +2 |
| -1.8 | Round 7 | JLLIN CRE8IVE | 9 | 1NT | ♠A | -1 | -3 |
| -1.8 | Round 10 | WUHAN | 5 | 3NT | ♣3 | = | +1 |
| -1.8 | Round 11 | MAGIC EYES THAILAND | 16 | 4♥ | ♠3 | = | +0 |
| -2.0 | Round 7 | JLLIN CRE8IVE | 8 | 3NT | ♥3 | +1 | +1 |
| -2.0 | Round 11 | MAGIC EYES THAILAND | 11 | 3NT | ♠3 | +2 | +10 |
| -2.1 | Round 5 | POLISH STUDENTS | 12 | 4♥ | ♦A | +1 | +0 |
| -2.1 | Round 11 | MAGIC EYES THAILAND | 18 | 3♠ | ♣K | -2 | -11 |
| -2.3 | Round 15 | GEOLOGI INDONESIA | 25 | 3♠ | ♣A | = | -1 |
| -2.4 | Round 8 | KING | 12 | 5♦ | ♣3 | = | +1 |
| -2.4 | Round 12 | BBO | 23 | 3NT | ♣2 | +2 | +12 |
| -2.6 | Round 6 | OZZIES | 22 | 3♠ | ♣K | +1 | -2 |
| -2.7 | Round 8 | KING | 13 | 2♠ | ♥2 | +1 | -1 |
| -2.7 | Round 12 | BBO | 22 | 4♦ | ♥5 | -1 | -5 |
| -3.1 | Round 12 | BBO | 21 | 2♦x | ♣K | -1 | -2 |
| -3.4 | Round 6 | OZZIES | 28 | 4♥ | ♥2 | +1 | -1 |
| -3.6 | Round 5 | POLISH STUDENTS | 13 | 4♠ | ♥2 | -1 | -6 |
| -3.6 | Round 5 | POLISH STUDENTS | 14 | 4♥x | ♥9 | = | -5 |
| -3.6 | Round 10 | WUHAN | 2 | 2♠x | ♥3 | -1 | -7 |
| -4.1 | Round 5 | POLISH STUDENTS | 11 | 3NT | ♠2 | +2 | -1 |
| -4.3 | Round 14 | GILLIS | 16 | 5♣x | ♦8 | -1 | -5 |
| -4.4 | Round 14 | GILLIS | 15 | 3NT | ♣10 | = | +0 |
| -5.0 | Round 14 | GILLIS | 11 | 6♠ | ♥5 | +1 | +11 |
| -5.2 | Round 6 | OZZIES | 24 | 4♠x | ♣10 | -2 | -5 |
| -5.6 | Round 6 | OZZIES | 29 | 6♦ | ♥3 | -2 | -13 |
| -6.2 | Round 5 | POLISH STUDENTS | 17 | 6♣ | ♦J | = | +2 |
| -7.0 | Round 7 | JLLIN CRE8IVE | 10 | 1NT | ♥5 | -2 | -8 |
| -7.1 | Round 8 | KING | 18 | 3NT | ♥3 | = | +1 |
| -8.2 | Round 5 | POLISH STUDENTS | 15 | 3NT | ♣6 | -4 | -11 |
| -9.7 | Round 7 | JLLIN CRE8IVE | 1 | 5♦x | ♠8 | +1 | -8 |