BURGESS Oliver · KNOTTENBELT
vs par split: bidding -1.40 · play +0.08
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.23/bd
Card play — on target: opening leads 84.6% #84 of 216 · declarer play 83.3% #22 of 216 · defence 81.2% #181 of 216
Bidding activity — not a pass: 48.5% #33 of 216 (94/194)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 75.0% (8) |
| Declarer play | 71.4% (7) | 90.9% (11) |
| Defence | 69.2% (13) | 89.5% (19) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 50.0% (2) · ♦ 100.0% (4) · ♣ 66.7% (3)
vs par by strain: NT -2.69 (29) · a suit -0.40 (43)
vs par by level: part-score -0.07 (29) · game -2.86 (36) · slam +1.43 (7)
By role: declaring -0.54/bd (-4.05 vs par · 40) · defending +0.18/bd (+2.09 vs par · 32)
By vulnerability: vulnerable +0.63/bd (-1.17 vs par · 36) · not vulnerable -1.07/bd (-1.47 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Knottenbelt | G.Helgemo – Z.Mahmood | Open | 12 | +4.5 | +0.38 | -1.75 |
| Round 2 | M.Knottenbelt | U.Nilsson – P.Lawrence | Open | 12 | -19.5 | -1.62 | -3.08 |
| Round 5 | M.Knottenbelt | G.Hashimoto – T.Andersson | Closed | 12 | +4.9 | +0.41 | +0.50 |
| Round 6 | M.Knottenbelt | I.Chalupec – A.Sarniak | Closed | 12 | +17.9 | +1.49 | -1.08 |
| Round 9 | M.Knottenbelt | C.Margot – M.Sasselli | Closed | 12 | -29.8 | -2.48 | -1.67 |
| Round 10 | M.Knottenbelt | B.Abou Chanab – N.Dechelette | Closed | 12 | +6.3 | +0.53 | -0.83 |
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 |
|---|---|---|---|---|---|---|---|
| +8.1 | Round 1 | WIGODER | 12 | 6♦ | ♥2 | -1 | +16 |
| +7.6 | Round 2 | BULSTRODE | 18 | 3♠ | ♣Q | = | +11 |
| +7.6 | Round 6 | BRIDGE24PL MIXED | 19 | 5♠ | ♦K | -1 | +10 |
| +6.9 | Round 6 | BRIDGE24PL MIXED | 20 | 6♠ | ♦7 | +1 | -13 |
| +6.2 | Round 5 | SWISS SENIORS | 8 | 3NT | ♣6 | = | +6 |
| +6.2 | Round 10 | THE CRAZY BARBU | 18 | 4♥ | ♠A | = | +12 |
| +5.8 | Round 10 | THE CRAZY BARBU | 22 | 3NT | ♠4 | = | +0 |
| +5.6 | Round 10 | THE CRAZY BARBU | 23 | 6♠ | ♣6 | -1 | +13 |
| +5.2 | Round 9 | LES ALLUMETTES | 4 | 6♠ | ♥A | -2 | +8 |
| +5.1 | Round 1 | WIGODER | 1 | 3♥x | ♠K | = | +3 |
| +5.0 | Round 9 | LES ALLUMETTES | 3 | 3NT | ♥6 | -2 | +11 |
| +4.6 | Round 6 | BRIDGE24PL MIXED | 18 | 4♦ | ♦3 | -2 | +0 |
| +4.5 | Round 6 | BRIDGE24PL MIXED | 22 | 4♠ | ♥J | +1 | +8 |
| +3.0 | Round 2 | BULSTRODE | 15 | 4♥ | ♠5 | +2 | +5 |
| +2.7 | Round 10 | THE CRAZY BARBU | 19 | 3NT | ♥T | +1 | -1 |
| +2.2 | Round 2 | BULSTRODE | 20 | 3♠ | ♣9 | -1 | +6 |
| +2.2 | Round 5 | SWISS SENIORS | 2 | 6♣ | ♠2 | +1 | -13 |
| +2.0 | Round 1 | WIGODER | 11 | 4♣ | ♥5 | -1 | +4 |
| +1.6 | Round 9 | LES ALLUMETTES | 12 | 2♠ | ♦Q | = | +0 |
| +1.2 | Round 2 | BULSTRODE | 21 | 3NT | ♣K | +1 | -12 |
| +1.2 | Round 6 | BRIDGE24PL MIXED | 17 | 3NT | ♦5 | -1 | +5 |
| +1.0 | Round 1 | WIGODER | 8 | 5♥ | ♦K | = | -4 |
| +1.0 | Round 5 | SWISS SENIORS | 10 | 1NT | ♥8 | +2 | +10 |
| +0.9 | Round 6 | BRIDGE24PL MIXED | 21 | 5♦x | ♦2 | -2 | -10 |
| +0.6 | Round 9 | LES ALLUMETTES | 8 | 1NT | ♠7 | = | +2 |
| +0.5 | Round 5 | SWISS SENIORS | 3 | 4♥ | ♦4 | = | +0 |
| +0.4 | Round 6 | BRIDGE24PL MIXED | 16 | 2♥ | ♦4 | = | +0 |
| +0.4 | Round 10 | THE CRAZY BARBU | 13 | 1NT | ♣6 | = | +0 |
| +0.3 | Round 1 | WIGODER | 6 | 1NT | ♥T | -1 | -3 |
| +0.2 | Round 2 | BULSTRODE | 19 | 3NT | ♠5 | +1 | +0 |
| +0.2 | Round 5 | SWISS SENIORS | 5 | 1NT | ♠4 | -1 | +1 |
| +0.2 | Round 6 | BRIDGE24PL MIXED | 13 | 3♣ | ♦K | +2 | -10 |
| +0.2 | Round 10 | THE CRAZY BARBU | 15 | 2♥ | ♠J | = | +1 |
| +0.1 | Round 5 | SWISS SENIORS | 11 | 3NT | ♠Q | +3 | -10 |
| +0.1 | Round 5 | SWISS SENIORS | 12 | 3NT | ♠T | +1 | +0 |
| +0.1 | Round 10 | THE CRAZY BARBU | 20 | 1NT | ♦4 | +2 | -10 |
| +0.0 | Round 1 | WIGODER | 9 | 4♠ | ♥Q | +1 | +0 |
| -0.1 | Round 2 | BULSTRODE | 16 | 4♥ | ♥2 | +2 | +13 |
| -0.2 | Round 5 | SWISS SENIORS | 9 | 4♠ | ♥Q | = | -1 |
| -0.3 | Round 5 | SWISS SENIORS | 4 | 1NT | ♠J | = | +0 |
| -0.5 | Round 10 | THE CRAZY BARBU | 16 | 3NT | ♦T | +1 | +0 |
| -0.6 | Round 1 | WIGODER | 10 | 4♠ | ♣A | +2 | -13 |
| -0.8 | Round 1 | WIGODER | 4 | 3NT | ♥7 | +1 | -13 |
| -0.8 | Round 5 | SWISS SENIORS | 7 | 4♥ | ♠A | +2 | -1 |
| -0.9 | Round 6 | BRIDGE24PL MIXED | 24 | 3NT | ♣8 | +1 | -1 |
| -1.1 | Round 10 | THE CRAZY BARBU | 14 | 3♥ | ♦A | = | -1 |
| -1.2 | Round 9 | LES ALLUMETTES | 1 | 2♠ | ♥9 | -1 | +2 |
| -1.3 | Round 1 | WIGODER | 2 | 2♠ | ♦5 | -2 | +0 |
| -1.6 | Round 2 | BULSTRODE | 23 | 1NT | ♠3 | = | +1 |
| -1.6 | Round 9 | LES ALLUMETTES | 2 | 3♦ | ♣8 | -1 | +0 |
| -1.8 | Round 6 | BRIDGE24PL MIXED | 14 | 3NT | ♣2 | = | -2 |
| -2.0 | Round 5 | SWISS SENIORS | 1 | 2♠ | ♥Q | -2 | +1 |
| -2.0 | Round 6 | BRIDGE24PL MIXED | 15 | 2♠ | ♠3 | +1 | -1 |
| -2.0 | Round 10 | THE CRAZY BARBU | 17 | 3NT | ♠4 | -1 | -5 |
| -2.1 | Round 5 | SWISS SENIORS | 6 | 6♠ | ♦5 | +1 | +13 |
| -2.2 | Round 1 | WIGODER | 7 | 3NT | ♣7 | +1 | -1 |
| -2.5 | Round 1 | WIGODER | 3 | 1NT | ♥Q | +2 | +0 |
| -2.6 | Round 9 | LES ALLUMETTES | 10 | 2♥ | ♣8 | +2 | +10 |
| -3.7 | Round 6 | BRIDGE24PL MIXED | 23 | 2♠ | ♥A | +2 | +1 |
| -4.1 | Round 10 | THE CRAZY BARBU | 21 | 3NT | ♥6 | +1 | -11 |
| -4.2 | Round 2 | BULSTRODE | 24 | 4♥ | ♣A | +2 | -11 |
| -4.6 | Round 1 | WIGODER | 5 | 1NT | ♣J | -1 | -10 |
| -4.6 | Round 2 | BULSTRODE | 22 | 4♥ | ♠A | -1 | -10 |
| -4.9 | Round 9 | LES ALLUMETTES | 9 | 1NT | ♥K | +1 | -6 |
| -5.3 | Round 2 | BULSTRODE | 13 | 3NT | ♥J | +2 | -17 |
| -5.3 | Round 9 | LES ALLUMETTES | 11 | 4♥ | ♥2 | +2 | -9 |
| -5.4 | Round 9 | LES ALLUMETTES | 6 | 3NT | ♥T | -1 | -12 |
| -7.0 | Round 10 | THE CRAZY BARBU | 24 | 4♥ | ♣K | = | -8 |
| -7.1 | Round 2 | BULSTRODE | 17 | 5♥x | ♠K | -2 | -9 |
| -8.2 | Round 9 | LES ALLUMETTES | 7 | 4♠ | ♦Q | -1 | -12 |
| -10.8 | Round 2 | BULSTRODE | 14 | 6♣x | ♦A | -3 | -14 |
| -13.0 | Round 9 | LES ALLUMETTES | 5 | 3♠x | ♣9 | -4 | -14 |