KORBEL Daniel · CANADA
155rank
+13.5Butler · 90 bds
+0.15per board
±4.5swing
+0.07vs par /bd · #161/384
+0.33adjusted /bd
by round
vs par split: bidding +0.57 · play -0.50
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 83.3% #90 of 384 · declarer play 80.0% #63 of 384 · defence 72.1% #368 of 384
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (8) | 87.5% (16) |
| Declarer play | 66.7% (9) | 87.5% (16) |
| Defence | 78.6% (14) | 69.0% (29) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 83.3% (6) · ♦ 50.0% (4) · ♣ 90.0% (10)
vs par by strain: NT +0.10 (31) · a suit +0.05 (59)
vs par by level: part-score -0.16 (31) · game +0.39 (57) · slam -5.50 (2)
By role: declaring +0.89/bd (-0.81 vs par · 47) · defending -0.66/bd (+1.02 vs par · 43)
By vulnerability: vulnerable +0.54/bd (+0.65 vs par · 43) · not vulnerable -0.20/bd (-0.47 vs par · 47)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | L.Wynston | B.Short – A.Symons | Open | 10 | +2.3 | +0.23 | -1.60 |
| Round 3 | L.Wynston | A.Gobbi – G.Colombo Brugnoni Preda | Open | 10 | -9.6 | -0.96 | -0.90 |
| Round 5 | L.Wynston | M.Huberschwiller – A.Tartarin | Open | 10 | -11.8 | -1.18 | -1.30 |
| Round 7 | L.Wynston | D.Lu – Y.Huang | Open | 10 | -6.1 | -0.61 | -0.50 |
| Round 8 | L.Wynston | J.Pszczola – M.Wortel | Open | 10 | -8.0 | -0.80 | -1.50 |
| Round 9 | L.Wynston | S.Mukherjee – B.Dey | Open | 10 | +3.8 | +0.38 | +0.00 |
| Round 11 | L.Wynston | A.Djajanegara – S.Dewi | Closed | 10 | +43.0 | +4.30 | +5.70 |
| Round 14 | L.Wynston | G.Brewiak – R.Jagniewski | Open | 10 | +6.9 | +0.69 | +2.60 |
| Round 15 | L.Wynston | J.Ventin – M.Michielsen | Closed | 10 | -7.0 | -0.70 | -1.90 |
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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 9 | ELAN | 23 | 4♠x | ♦Q | = | +12 |
| +11.0 | Round 15 | VENTIN | 25 | 4♥ | ♠A | = | +13 |
| +9.3 | Round 11 | DJARUM1 | 15 | 5♣x | ♠9 | -1 | +12 |
| +9.3 | Round 11 | DJARUM1 | 16 | 4♥ | ♥10 | = | +3 |
| +8.8 | Round 11 | DJARUM1 | 20 | 3NT | ♠J | -2 | +9 |
| +8.0 | Round 7 | BEIJING TRINERGY | 10 | 6♠ | ♥A | = | +0 |
| +6.6 | Round 15 | VENTIN | 21 | 4♥ | ♦6 | = | +7 |
| +5.9 | Round 3 | CBC MILANO | 26 | 2♥ | ♠9 | +2 | +10 |
| +5.4 | Round 11 | DJARUM1 | 17 | 4♠ | ♥6 | -2 | +11 |
| +5.1 | Round 5 | GRANDEBARBE | 18 | 3♣ | ♦10 | -1 | +6 |
| +5.0 | Round 5 | GRANDEBARBE | 12 | 3NT | ♣A | -1 | +6 |
| +4.9 | Round 2 | SHORT | 14 | 3NT | ♥3 | -1 | +5 |
| +4.4 | Round 14 | ROSSARD | 20 | 1NT | ♦4 | +3 | +9 |
| +4.1 | Round 2 | SHORT | 17 | 3NT | ♦3 | -2 | +6 |
| +4.1 | Round 8 | MILNER | 18 | 2♠ | ♥A | +1 | +6 |
| +3.6 | Round 2 | SHORT | 19 | 3NT | ♠3 | +2 | +0 |
| +3.6 | Round 3 | CBC MILANO | 27 | 5♣ | ♥A | -2 | +8 |
| +3.5 | Round 9 | ELAN | 22 | 3NT | ♥3 | = | +10 |
| +3.5 | Round 11 | DJARUM1 | 18 | 2♠x | ♦A | -1 | +9 |
| +3.3 | Round 14 | ROSSARD | 13 | 3♦ | ♠J | -2 | -2 |
| +3.2 | Round 2 | SHORT | 15 | 6♠ | ♥2 | = | -11 |
| +2.9 | Round 11 | DJARUM1 | 11 | 5♣ | ♠10 | -1 | +5 |
| +2.8 | Round 7 | BEIJING TRINERGY | 3 | 4♣ | ♣2 | -1 | +5 |
| +2.8 | Round 14 | ROSSARD | 17 | 3♥ | ♠A | -1 | +2 |
| +2.6 | Round 11 | DJARUM1 | 14 | 4♥ | ♣K | -1 | +4 |
| +2.3 | Round 5 | GRANDEBARBE | 16 | 3♠ | ♣Q | = | +7 |
| +2.2 | Round 8 | MILNER | 20 | 2♣ | ♣6 | +3 | +0 |
| +2.1 | Round 9 | ELAN | 29 | 3NT | ♠3 | +2 | +0 |
| +1.8 | Round 11 | DJARUM1 | 13 | 4♠ | ♥9 | = | +3 |
| +1.6 | Round 3 | CBC MILANO | 22 | 4♥ | ♣5 | -1 | +5 |
| +1.5 | Round 2 | SHORT | 11 | 1NT | ♥Q | -3 | +0 |
| +1.5 | Round 8 | MILNER | 16 | 4♠ | ♥J | +1 | +0 |
| +1.3 | Round 14 | ROSSARD | 18 | 2♦ | ♦4 | +1 | +0 |
| +1.2 | Round 3 | CBC MILANO | 23 | 3NT | ♥5 | = | +1 |
| +1.0 | Round 5 | GRANDEBARBE | 15 | 3♥ | ♦6 | -1 | -1 |
| +0.9 | Round 9 | ELAN | 26 | 4♥ | ♦Q | +1 | -13 |
| +0.9 | Round 14 | ROSSARD | 12 | 3NT | ♠5 | +3 | +1 |
| +0.9 | Round 15 | VENTIN | 27 | 3NT | ♠2 | +1 | -9 |
| +0.8 | Round 3 | CBC MILANO | 24 | 1NT | ♦Q | +1 | -7 |
| +0.8 | Round 8 | MILNER | 15 | 3NT | ♠6 | +1 | +11 |
| +0.7 | Round 8 | MILNER | 12 | 3♦ | ♦4 | +1 | -10 |
| +0.7 | Round 11 | DJARUM1 | 12 | 2♠ | ♥J | +1 | +1 |
| +0.7 | Round 14 | ROSSARD | 19 | 3NT | ♣6 | +2 | +0 |
| +0.6 | Round 7 | BEIJING TRINERGY | 5 | 4♠ | ♣Q | = | +0 |
| +0.3 | Round 3 | CBC MILANO | 30 | 4♠ | ♣2 | = | -3 |
| +0.3 | Round 9 | ELAN | 30 | 2♦ | ♣A | = | -2 |
| +0.2 | Round 8 | MILNER | 11 | 4♥ | ♠J | = | -1 |
| -0.0 | Round 2 | SHORT | 13 | 2♣ | ♦10 | = | -1 |
| -0.1 | Round 5 | GRANDEBARBE | 14 | 2♥ | ♣10 | -3 | -7 |
| -0.3 | Round 8 | MILNER | 13 | 1NT | ♥Q | = | -1 |
| -0.3 | Round 14 | ROSSARD | 15 | 3NT | ♥8 | +3 | +10 |
| -0.4 | Round 9 | ELAN | 21 | 3NT | ♥2 | +1 | +1 |
| -0.6 | Round 5 | GRANDEBARBE | 11 | 2NT | ♣3 | -1 | +2 |
| -0.7 | Round 2 | SHORT | 20 | 3NT | ♥10 | +1 | -1 |
| -0.8 | Round 9 | ELAN | 24 | 4♠ | ♣6 | +2 | -1 |
| -0.8 | Round 15 | VENTIN | 30 | 3NT | ♦J | = | +1 |
| -0.9 | Round 7 | BEIJING TRINERGY | 7 | 3♦ | ♥Q | -1 | -11 |
| -0.9 | Round 14 | ROSSARD | 16 | 5♦ | ♥2 | +1 | +10 |
| -1.0 | Round 5 | GRANDEBARBE | 17 | 4♠ | ♥2 | +2 | -1 |
| -1.0 | Round 14 | ROSSARD | 14 | 3♦ | ♣K | -1 | +2 |
| -1.2 | Round 2 | SHORT | 18 | 3NT | ♥2 | +3 | -14 |
| -1.3 | Round 7 | BEIJING TRINERGY | 6 | 1NT | ♥5 | -3 | +3 |
| -1.3 | Round 11 | DJARUM1 | 19 | 4♠ | ♥Q | = | +0 |
| -1.7 | Round 7 | BEIJING TRINERGY | 4 | 4♥ | ♠A | -1 | +1 |
| -1.7 | Round 15 | VENTIN | 22 | 1NT | ♠6 | = | -1 |
| -1.8 | Round 3 | CBC MILANO | 25 | 4♠ | ♣Q | +1 | -1 |
| -1.9 | Round 15 | VENTIN | 24 | 3♠ | ♥2 | -1 | -4 |
| -2.1 | Round 7 | BEIJING TRINERGY | 1 | 3♥ | ♠K | +1 | -2 |
| -2.1 | Round 9 | ELAN | 25 | 3♠ | ♣4 | = | +0 |
| -2.7 | Round 7 | BEIJING TRINERGY | 8 | 4♠ | ♥A | +1 | +11 |
| -3.3 | Round 15 | VENTIN | 29 | 4♥ | ♠5 | -1 | -6 |
| -3.5 | Round 15 | VENTIN | 23 | 3♥ | ♥3 | = | +0 |
| -4.0 | Round 5 | GRANDEBARBE | 19 | 3♦ | ♣A | = | -12 |
| -4.1 | Round 7 | BEIJING TRINERGY | 2 | 4♠ | ♥7 | -1 | -10 |
| -4.3 | Round 9 | ELAN | 28 | 4♥ | ♦7 | -3 | -2 |
| -4.3 | Round 14 | ROSSARD | 11 | 2♥ | ♦10 | = | -6 |
| -4.7 | Round 7 | BEIJING TRINERGY | 9 | 3NT | ♠A | -2 | -2 |
| -5.3 | Round 8 | MILNER | 19 | 4♠ | ♣10 | -1 | -5 |
| -5.5 | Round 8 | MILNER | 14 | 3NT | ♣6 | -2 | -11 |
| -5.6 | Round 15 | VENTIN | 28 | 3NT | ♠A | -1 | -10 |
| -6.0 | Round 2 | SHORT | 16 | 3NT | ♣Q | +1 | +0 |
| -6.4 | Round 8 | MILNER | 17 | 3NT | ♣K | +1 | -4 |
| -6.5 | Round 3 | CBC MILANO | 28 | 3NT | ♥6 | = | -7 |
| -7.1 | Round 2 | SHORT | 12 | 4♥ | ♠J | = | +0 |
| -7.1 | Round 3 | CBC MILANO | 21 | 5♥ | ♠3 | = | -8 |
| -7.4 | Round 9 | ELAN | 27 | 3NT | ♠7 | -1 | -5 |
| -7.6 | Round 3 | CBC MILANO | 29 | 4♥x | ♠A | = | -7 |
| -8.7 | Round 15 | VENTIN | 26 | 4♥ | ♠8 | = | -10 |
| -9.3 | Round 5 | GRANDEBARBE | 20 | 4♥x | ♣4 | = | -12 |
| -10.2 | Round 5 | GRANDEBARBE | 13 | 4♠ | ♦A | = | -1 |