KENNEDY John G · DUBEL
113rank
-60.2Butler · 100 bds
-0.60per board
±4.4swing
-0.14vs par /bd · #77/132
-0.75adjusted /bd
by round
vs par split: bidding +0.27 · play -0.41
Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.75/bd
Card play — on target: opening leads 79.3% #61 of 132 · declarer play 50.0% #125 of 132 · defence 73.7% #127 of 132
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 55.6% (9) | 90.0% (20) |
| Declarer play | 40.0% (5) | 53.3% (15) |
| Defence | 73.7% (19) | 73.7% (38) |
Opening leads by suit led: ♠ 66.7% (9) · ♥ 71.4% (7) · ♦ 100.0% (8) · ♣ 80.0% (5)
vs par by strain: NT +0.25 (32) · a suit -0.32 (68)
vs par by level: part-score -0.53 (36) · game +0.12 (59) · slam -0.40 (5)
By role: declaring -0.74/bd (-3.33 vs par · 43) · defending -0.50/bd (+2.26 vs par · 57)
By vulnerability: vulnerable -0.08/bd (+1.10 vs par · 51) · not vulnerable -1.15/bd (-1.43 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | CARROLL MARTIN | W.Van Eijck – W.Gosschalk | Open | 10 | -26.8 | -2.68 | +0.50 |
| Round 2 | CARROLL MARTIN | A.Buratti – C.Mariani | Closed | 10 | -4.3 | -0.43 | -1.70 |
| Round 3 | CARROLL MARTIN | J.Kozyczkowski – J.Lesniczak | Open | 10 | -17.5 | -1.75 | -2.20 |
| Round 4 | CARROLL MARTIN | B.Short – A.Goodman | Closed | 10 | +0.8 | +0.08 | +1.70 |
| Round 5 | CARROLL MARTIN | E.Mcgowan – J.Murdoch | Closed | 10 | +2.3 | +0.23 | +2.40 |
| Round 6 | CARROLL MARTIN | M.Sihvola – S.Castren | Closed | 10 | -5.0 | -0.50 | +1.50 |
| Round 7 | CARROLL MARTIN | M.Mark – S.Mark | Open | 10 | -2.4 | -0.24 | -0.60 |
| Round 8 | CARROLL MARTIN | H.Gwinner – D.Langer | Closed | 10 | -14.3 | -1.43 | -3.20 |
| Round 9 | CARROLL MARTIN | J.Aardal – O.Vinjevoll | Open | 10 | -13.9 | -1.39 | -0.30 |
| Round 10 | CARROLL MARTIN | R.Gradinariu – M.Mincu | Closed | 10 | +20.9 | +2.09 | +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 |
|---|---|---|---|---|---|---|---|
| +12.6 | Round 10 | ROMANIA | 3 | 2♥x | ♠7 | = | +14 |
| +10.6 | Round 10 | ROMANIA | 1 | 7♥ | ♦7 | = | +0 |
| +9.4 | Round 8 | WHITE WINNER | 11 | 4♥ | ♣K | +3 | +14 |
| +8.7 | Round 4 | SHORT | 7 | 5♣ | ♥K | -1 | +13 |
| +6.9 | Round 6 | SPELMANS | 22 | 6♦ | ♥K | -1 | +10 |
| +6.3 | Round 10 | ROMANIA | 2 | 2♠ | ♣2 | +1 | +6 |
| +6.0 | Round 9 | YOUNG BOYS | 23 | 3NT | ♥5 | +3 | +12 |
| +5.8 | Round 5 | SCOTLAND | 11 | 3NT | ♠9 | -1 | +10 |
| +5.6 | Round 8 | WHITE WINNER | 19 | 4♥ | ♦K | -1 | +10 |
| +5.1 | Round 3 | SENATOR | 23 | 3NT | ♣6 | -2 | +8 |
| +4.7 | Round 7 | GRAIZER NURIT | 8 | 4♥ | ♣A | = | +0 |
| +4.1 | Round 8 | WHITE WINNER | 13 | 4♥ | ♠5 | = | +0 |
| +4.0 | Round 8 | WHITE WINNER | 15 | 2♥ | ♦10 | -1 | +0 |
| +3.7 | Round 4 | SHORT | 9 | 5♦ | ♠5 | -1 | +10 |
| +3.4 | Round 7 | GRAIZER NURIT | 6 | 3NT | ♦K | +2 | +1 |
| +3.2 | Round 7 | GRAIZER NURIT | 3 | 1NT | ♣3 | -1 | +4 |
| +3.0 | Round 4 | SHORT | 1 | 3♣ | ♦3 | = | +0 |
| +2.9 | Round 2 | WARD PLATT | 19 | 3NT | ♣6 | -2 | +6 |
| +2.9 | Round 5 | SCOTLAND | 15 | 1NT | ♥2 | = | +5 |
| +2.7 | Round 6 | SPELMANS | 26 | 4♥ | ♣6 | +2 | +13 |
| +2.4 | Round 1 | VAN EIJCK | 4 | 5♦ | ♠10 | +1 | +13 |
| +2.4 | Round 3 | SENATOR | 29 | 4♥ | ♦J | = | +3 |
| +2.3 | Round 5 | SCOTLAND | 20 | 4♥ | ♠4 | -1 | +13 |
| +2.2 | Round 10 | ROMANIA | 9 | 3♥ | ♠2 | -2 | -1 |
| +2.0 | Round 1 | VAN EIJCK | 9 | 5♦ | ♣5 | +2 | +10 |
| +1.8 | Round 7 | GRAIZER NURIT | 1 | 2♥ | ♣Q | +2 | +6 |
| +1.7 | Round 2 | WARD PLATT | 11 | 5♠ | ♦9 | = | +0 |
| +1.3 | Round 5 | SCOTLAND | 13 | 4♠ | ♠2 | +1 | +0 |
| +1.3 | Round 9 | YOUNG BOYS | 21 | 2♠ | ♦A | -1 | +6 |
| +1.1 | Round 2 | WARD PLATT | 12 | 3NT | ♠4 | = | -1 |
| +1.1 | Round 2 | WARD PLATT | 17 | 3♥ | ♣A | -1 | -2 |
| +1.1 | Round 4 | SHORT | 3 | 4♠ | ♠10 | +2 | +11 |
| +0.4 | Round 5 | SCOTLAND | 16 | 2♥ | ♣8 | +1 | +0 |
| +0.3 | Round 3 | SENATOR | 24 | 3NT | ♥4 | +2 | +1 |
| +0.3 | Round 3 | SENATOR | 27 | 2♠ | ♥7 | +2 | +7 |
| +0.3 | Round 4 | SHORT | 10 | 4♠ | ♦2 | = | +0 |
| +0.3 | Round 5 | SCOTLAND | 18 | 4♥ | ♠3 | = | +0 |
| +0.3 | Round 9 | YOUNG BOYS | 29 | 3NT | ♠5 | = | -1 |
| +0.2 | Round 6 | SPELMANS | 25 | 5♣ | ♠K | = | +9 |
| +0.2 | Round 9 | YOUNG BOYS | 22 | 3♦ | ♠A | -1 | +4 |
| +0.2 | Round 10 | ROMANIA | 6 | 3NT | ♦2 | +1 | +1 |
| +0.1 | Round 6 | SPELMANS | 24 | 3NT | ♠7 | +1 | -1 |
| +0.1 | Round 6 | SPELMANS | 27 | 3NT | ♣6 | = | +1 |
| +0.1 | Round 6 | SPELMANS | 28 | 3NT | ♠8 | +1 | +0 |
| +0.1 | Round 9 | YOUNG BOYS | 27 | 4♥ | ♥4 | +1 | +0 |
| +0.1 | Round 10 | ROMANIA | 5 | 3NT | ♥8 | +1 | +1 |
| +0.0 | Round 2 | WARD PLATT | 20 | 2♠ | ♦3 | -1 | +0 |
| -0.1 | Round 2 | WARD PLATT | 14 | 1NT | ♠A | +1 | +0 |
| -0.1 | Round 4 | SHORT | 2 | 1NT | ♥2 | +1 | +10 |
| -0.2 | Round 5 | SCOTLAND | 17 | 2♦ | ♠J | -1 | -2 |
| -0.3 | Round 8 | WHITE WINNER | 14 | 3♥ | ♦Q | -2 | -5 |
| -0.5 | Round 1 | VAN EIJCK | 2 | 4♠ | ♥2 | = | -1 |
| -0.6 | Round 1 | VAN EIJCK | 10 | 3NT | ♥2 | -3 | -4 |
| -0.6 | Round 4 | SHORT | 6 | 2♥ | ♠7 | -1 | -2 |
| -0.6 | Round 5 | SCOTLAND | 14 | 4NT | ♣J | +1 | +11 |
| -0.6 | Round 10 | ROMANIA | 4 | 3NT | ♠3 | +3 | -1 |
| -0.7 | Round 1 | VAN EIJCK | 7 | 4♥ | ♦8 | +1 | -1 |
| -0.7 | Round 7 | GRAIZER NURIT | 10 | 2♥ | ♦4 | +2 | -10 |
| -1.2 | Round 7 | GRAIZER NURIT | 2 | 2♠ | ♥K | -1 | -8 |
| -1.4 | Round 7 | GRAIZER NURIT | 4 | 4♠ | ♦10 | +1 | -1 |
| -1.4 | Round 9 | YOUNG BOYS | 25 | 2♠ | ♦5 | = | -1 |
| -1.4 | Round 9 | YOUNG BOYS | 26 | 4♥ | ♠K | -1 | +1 |
| -1.9 | Round 2 | WARD PLATT | 13 | 4♠ | ♦3 | +1 | -13 |
| -2.1 | Round 8 | WHITE WINNER | 16 | 4♥ | ♠Q | -1 | -12 |
| -2.2 | Round 3 | SENATOR | 30 | 4♥ | ♠9 | -2 | +0 |
| -2.2 | Round 6 | SPELMANS | 30 | 4♥ | ♦9 | -2 | -11 |
| -2.4 | Round 9 | YOUNG BOYS | 28 | 2♥ | ♣5 | -1 | +1 |
| -2.8 | Round 2 | WARD PLATT | 16 | 4♠ | ♣K | +1 | +0 |
| -2.8 | Round 10 | ROMANIA | 7 | 1NT | ♥5 | = | -5 |
| -2.9 | Round 3 | SENATOR | 22 | 3NT | ♣6 | -1 | -12 |
| -3.0 | Round 2 | WARD PLATT | 15 | 1NT | ♥3 | +4 | -2 |
| -3.0 | Round 6 | SPELMANS | 21 | 1NT | ♥K | -1 | -4 |
| -3.0 | Round 7 | GRAIZER NURIT | 7 | 2♠ | ♣K | +3 | +9 |
| -3.3 | Round 1 | VAN EIJCK | 8 | 3NT | ♥4 | +3 | +11 |
| -3.3 | Round 2 | WARD PLATT | 18 | 1NT | ♠5 | = | -5 |
| -3.4 | Round 6 | SPELMANS | 23 | 5♥ | ♠2 | -1 | -12 |
| -3.7 | Round 10 | ROMANIA | 10 | 3NT | ♣2 | -2 | -7 |
| -3.8 | Round 7 | GRAIZER NURIT | 9 | 1NT | ♠3 | +2 | +0 |
| -3.9 | Round 3 | SENATOR | 25 | 3♣ | ♠K | -2 | -7 |
| -4.0 | Round 10 | ROMANIA | 8 | 5♦ | ♥K | = | -3 |
| -4.7 | Round 8 | WHITE WINNER | 17 | 2♥ | ♥9 | -3 | -6 |
| -4.8 | Round 4 | SHORT | 5 | 4♠ | ♣6 | -2 | -6 |
| -4.8 | Round 5 | SCOTLAND | 12 | 2♠ | ♥6 | +4 | -6 |
| -4.8 | Round 9 | YOUNG BOYS | 30 | 3NT | ♥Q | -1 | -9 |
| -5.0 | Round 3 | SENATOR | 21 | 1NT | ♦J | +1 | -6 |
| -5.0 | Round 3 | SENATOR | 26 | 3NT | ♦4 | -1 | -6 |
| -5.1 | Round 4 | SHORT | 8 | 5♠ | ♣Q | +2 | -14 |
| -5.1 | Round 5 | SCOTLAND | 19 | 2♥x | ♦8 | -1 | -7 |
| -5.2 | Round 1 | VAN EIJCK | 1 | 6♠ | ♥9 | = | +0 |
| -5.4 | Round 4 | SHORT | 4 | 2♦ | ♣9 | -1 | -5 |
| -5.4 | Round 7 | GRAIZER NURIT | 5 | 3♣ | ♦A | +1 | -7 |
| -5.5 | Round 1 | VAN EIJCK | 5 | 6♥ | ♦A | = | -12 |
| -6.5 | Round 6 | SPELMANS | 29 | 4♥ | ♦A | = | +10 |
| -6.6 | Round 3 | SENATOR | 28 | 3NT | ♣8 | -1 | -10 |
| -7.0 | Round 8 | WHITE WINNER | 18 | 4♠ | ♥K | +1 | -8 |
| -7.5 | Round 1 | VAN EIJCK | 6 | 6♠ | ♣7 | = | +0 |
| -7.9 | Round 1 | VAN EIJCK | 3 | 5♣ | ♠A | -2 | -11 |
| -9.1 | Round 8 | WHITE WINNER | 20 | 4♥ | ♦K | = | -10 |
| -11.8 | Round 9 | YOUNG BOYS | 24 | 4♥ | ♠6 | = | -16 |
| -14.2 | Round 8 | WHITE WINNER | 12 | 4♠x | ♣J | = | -15 |