🏴 DYKE Kieran · ENGLAND
31rank
-16.3Butler · 80 bds
-0.20per board
±4.2swing
+0.06vs par /bd
+0.18adjusted /bd
by round
vs par split: bidding +0.06 · play +0.00
Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted +0.18/bd
Card play — on target: opening leads 88.2% · declarer play 73.3% · defence 95.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 86.7% (15) |
| Declarer play | 50.0% (2) | 76.9% (13) |
| Defence | 83.3% (6) | 97.3% (37) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 75.0% (4) · ♦ 100.0% (2) · ♣ 100.0% (4)
vs par by strain: NT -0.65 (17) · a suit +0.25 (63)
vs par by level: part-score +0.46 (24) · game +0.44 (45) · slam -2.36 (11)
By role: declaring +0.30/bd (-1.14 vs par · 37) · defending -0.64/bd (+1.09 vs par · 43)
By vulnerability: vulnerable -0.28/bd (+0.93 vs par · 40) · not vulnerable -0.13/bd (-0.80 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | M.Byrne | P.Zimmermann – F.Piedra | Open | 16 | +39.6 | +2.48 | +2.12 |
| Quarterfinal | M.Byrne | B.Drijver – S.Brink | Open | 16 | -9.4 | -0.59 | +1.06 |
| Quarterfinal | M.Byrne | B.Drijver – S.Brink | Open | 16 | -24.2 | -1.51 | -0.12 |
| Quarterfinal | M.Byrne | B.Drijver – S.Brink | Open | 16 | -15.9 | -0.99 | -0.62 |
| Quarterfinal | M.Byrne | M.Klukowski – P.Gawrys | Closed | 16 | -6.4 | -0.40 | -2.12 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 10 | 3NT | ♥2 | = | +10 |
| +9.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 6 | 6♦ | ♦5 | = | +0 |
| +7.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 3 | 6♥ | ♦2 | = | +0 |
| +5.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 8 | 5♦ | ♠Q | -1 | -4 |
| +5.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 47 | 4♠ | ♠2 | -1 | +5 |
| +5.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 92 | 4♥ | ♦J | = | +0 |
| +4.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 12 | 5♠ | ♥K | -1 | +5 |
| +4.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 60 | 4♠ | ♣Q | +1 | +8 |
| +4.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 85 | 3NT | ♠3 | -1 | +5 |
| +4.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 66 | 4♥ | ♠2 | = | -1 |
| +3.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 2 | 4♥ | ♠5 | = | +0 |
| +3.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 55 | 1NT | ♣9 | = | +0 |
| +3.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 15 | 3♠ | ♥A | -2 | +2 |
| +3.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 48 | 4♠ | ♥A | +1 | +8 |
| +3.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 82 | 3♥ | ♠9 | = | +7 |
| +2.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 35 | 5♣x | ♠K | -1 | +0 |
| +2.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 11 | 3♣ | ♠10 | = | -1 |
| +2.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 9 | 3♣ | ♣A | -1 | +8 |
| +2.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 79 | 6♠ | ♣5 | = | +0 |
| +1.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 76 | 3NT | ♠2 | +1 | -11 |
| +1.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 78 | 3NT | ♥2 | = | +2 |
| +1.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 86 | 6♦ | ♥A | = | -2 |
| +1.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 42 | 3NT | ♦10 | = | +0 |
| +1.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 52 | 5♣ | ♥K | -2 | +8 |
| +1.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 69 | 4♠x | ♣A | = | +5 |
| +1.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 5 | 5♥x | ♣K | -2 | +11 |
| +1.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 91 | 5♣x | ♥K | -1 | -5 |
| +1.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 89 | 3♠ | ♠J | -1 | -8 |
| +1.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 16 | 3♥ | ♠K | -1 | +1 |
| +0.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 39 | 3NT | ♦10 | +2 | +1 |
| +0.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 93 | 4♠ | ♠2 | = | +1 |
| +0.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 58 | 4♥ | ♦6 | = | +1 |
| +0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 38 | 4♥ | ♦J | +1 | +0 |
| +0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 46 | 3NT | ♦7 | -3 | +7 |
| +0.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 75 | 5♣ | ♠4 | = | +0 |
| +0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 34 | 3♦ | ♣A | = | +0 |
| +0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 72 | 4♥ | ♣2 | = | +0 |
| +0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 90 | 3NT | ♠4 | +1 | +0 |
| +0.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 49 | 4♠ | ♣J | +1 | +0 |
| +0.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 59 | 4♠ | ♣2 | = | +1 |
| +0.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 83 | 3NT | ♠2 | +4 | -10 |
| -0.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 1 | 4♠ | ♥J | +1 | +0 |
| -0.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 13 | 6♠ | ♣J | = | +0 |
| -0.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 37 | 4♥ | ♦K | +1 | +0 |
| -0.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 67 | 4♠ | ♠2 | = | +0 |
| -0.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 77 | 2♠ | ♣8 | -1 | +0 |
| -0.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 96 | 4♦ | ♠10 | -1 | +5 |
| -0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 7 | 4♥ | ♠4 | +1 | +0 |
| -0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 68 | 3NT | ♥2 | +1 | +0 |
| -0.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 88 | 2♠ | ♦Q | = | +0 |
| -0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 41 | 1NT | ♥A | -2 | -1 |
| -0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 64 | 2♠ | ♥10 | = | -1 |
| -0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 81 | 3♠ | ♥3 | -3 | -7 |
| -0.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 84 | 3NT | ♣5 | = | -1 |
| -0.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 14 | 3♥ | ♥10 | = | +0 |
| -0.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 62 | 4♠ | ♦4 | +1 | +11 |
| -1.0 | Quarterfinal | 🇨🇭 SWITZERLAND | 73 | 4♠ | ♦2 | = | -1 |
| -1.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 51 | 2♠ | ♠6 | -1 | +1 |
| -1.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 53 | 3NT | ♦2 | = | +0 |
| -1.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 45 | 2♥ | ♠4 | -1 | +0 |
| -1.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 54 | 3♦ | ♠J | = | +0 |
| -1.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 61 | 2♦ | ♣4 | = | -5 |
| -1.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 33 | 6♠ | ♦2 | +1 | +11 |
| -2.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 74 | 4♠ | ♦K | +2 | +13 |
| -2.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 87 | 2NT | ♠A | -1 | +5 |
| -2.6 | Quarterfinal | 🇨🇭 SWITZERLAND | 80 | 3♦ | ♠10 | -1 | -5 |
| -3.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 40 | 4♠ | ♥10 | +2 | -11 |
| -3.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 71 | 2♦x | ♥K | -2 | +8 |
| -4.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 43 | 5♠x | ♦9 | -1 | -5 |
| -4.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 36 | 2♥x | ♦3 | -1 | +9 |
| -5.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 65 | 3♥ | ♠2 | = | -7 |
| -5.4 | Quarterfinal | 🇨🇭 SWITZERLAND | 94 | 4♠ | ♥2 | -3 | -7 |
| -5.9 | Quarterfinal | 🇨🇭 SWITZERLAND | 63 | 3NT | ♥10 | -2 | -11 |
| -7.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 50 | 6♣ | ♥6 | = | +0 |
| -7.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 56 | 5♥ | ♠K | +1 | -8 |
| -8.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 44 | 6♣ | ♥K | = | -7 |
| -8.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 57 | 3NT | ♠7 | +1 | -7 |
| -9.1 | Quarterfinal | 🇨🇭 SWITZERLAND | 4 | 6♦ | ♥3 | +1 | +2 |
| -12.7 | Quarterfinal | 🇨🇭 SWITZERLAND | 70 | 6♠ | ♥Q | -1 | -13 |
| -15.3 | Quarterfinal | 🇨🇭 SWITZERLAND | 95 | 6♥ | ♦10 | -1 | -17 |