ALKEMADE Willem (Wil) · VALLON BRIDGE
47rank
+64.0Butler · 98 bds
+0.65per board
±4.8swing
+0.60vs par /bd · #50/241
+0.42adjusted /bd
by round
vs par split: bidding -0.01 · play +0.61
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.42/bd
Card play — on target: opening leads 70.8% #197 of 241 · declarer play 75.0% #121 of 241 · defence 95.6% #14 of 241
Bidding activity — not a pass: 46.7% #48 of 241 (141/302)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 66.7% (18) |
| Declarer play | 25.0% (4) | 87.5% (16) |
| Defence | 100.0% (18) | 92.6% (27) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 0.0% (1) · ♦ 75.0% (8) · ♣ 62.5% (8)
vs par by strain: NT +2.57 (28) · a suit -0.19 (70)
vs par by level: part-score +0.61 (28) · game +1.15 (59) · slam -2.36 (11)
By role: declaring +1.27/bd (-1.98 vs par · 53) · defending -0.07/bd (+3.64 vs par · 45)
By vulnerability: vulnerable +0.37/bd (+0.43 vs par · 49) · not vulnerable +0.94/bd (+0.78 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Ter Laare | J.Amiguet – S.Magnusson | Open | 14 | -27.8 | -1.99 | -0.79 |
| Round 3 | M.Ter Laare | L.Poplilov – M.Poplilov | Open | 14 | -28.5 | -2.04 | -1.21 |
| Round 4 | M.Ter Laare | P.Scheberan – F.Eder | Closed | 14 | +14.1 | +1.01 | +0.29 |
| Round 5 | M.Ter Laare | V.Franz – L.Vachtarcik | Open | 14 | +55.7 | +3.98 | +5.50 |
| Round 6 | M.Ter Laare | D.Chui – J.Chiang | Closed | 14 | +11.1 | +0.79 | -1.71 |
| Round 7 | M.Ter Laare | P.Volhejn – V.Volhejn | Open | 14 | +35.0 | +2.50 | +1.71 |
| Round 8 | M.Ter Laare | B.Koros – M.Vodicka | Open | 14 | +4.4 | +0.31 | +0.43 |
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 7 | NEXT GEN BRIDGE | 7 | 2♥x | ♣K | +2 | +13 |
| +11.9 | Round 7 | NEXT GEN BRIDGE | 6 | 3NT | ♠J | -1 | +12 |
| +11.5 | Round 7 | NEXT GEN BRIDGE | 2 | 4♥ | ♠2 | = | +3 |
| +10.9 | Round 5 | CZECHIA U31 | 1 | 6♠ | ♥3 | = | +0 |
| +8.5 | Round 5 | CZECHIA U31 | 13 | 4♠x | ♦7 | -3 | +4 |
| +8.3 | Round 8 | SLOVAKIA BLUE | 16 | 7♥x | ♦A | -1 | +12 |
| +7.9 | Round 5 | CZECHIA U31 | 9 | 6♣ | ♠6 | +1 | -2 |
| +7.8 | Round 4 | NP MANU | 21 | 6♦ | ♥A | = | -1 |
| +7.8 | Round 6 | BANANA | 23 | 6♦ | ♣A | = | +0 |
| +7.1 | Round 5 | CZECHIA U31 | 12 | 3NT | ♠J | +3 | +11 |
| +6.8 | Round 6 | BANANA | 21 | 3♦ | ♠J | -4 | +3 |
| +6.7 | Round 6 | BANANA | 28 | 4♠ | ♣2 | = | +10 |
| +6.5 | Round 1 | ISTARI | 10 | 1NT | ♣5 | = | +6 |
| +6.2 | Round 7 | NEXT GEN BRIDGE | 11 | 6♠ | ♦J | +1 | +1 |
| +5.8 | Round 5 | CZECHIA U31 | 11 | 3NT | ♠8 | -2 | +11 |
| +5.1 | Round 4 | NP MANU | 26 | 4♥ | ♦6 | -2 | +13 |
| +5.1 | Round 5 | CZECHIA U31 | 2 | 2♦ | ♣J | +1 | +7 |
| +5.0 | Round 7 | NEXT GEN BRIDGE | 3 | 5♥ | ♣9 | -2 | +11 |
| +4.7 | Round 8 | SLOVAKIA BLUE | 17 | 4♠ | ♦Q | = | +0 |
| +4.6 | Round 5 | CZECHIA U31 | 3 | 4♠ | ♣J | -1 | +12 |
| +4.4 | Round 5 | CZECHIA U31 | 4 | 4♥ | ♦3 | = | +0 |
| +4.3 | Round 5 | CZECHIA U31 | 5 | 4♥ | ♦A | -1 | +10 |
| +4.2 | Round 4 | NP MANU | 20 | 5♦ | ♥2 | = | +0 |
| +4.2 | Round 4 | NP MANU | 24 | 7♦ | ♦2 | = | -2 |
| +3.4 | Round 5 | CZECHIA U31 | 8 | 1NT | ♥4 | = | +5 |
| +3.3 | Round 7 | NEXT GEN BRIDGE | 4 | 2♠x | ♥J | -2 | +3 |
| +2.8 | Round 6 | BANANA | 24 | 7♠ | ♦2 | = | +0 |
| +2.7 | Round 3 | GOLD BARS | 14 | 4♥ | ♠6 | -1 | +4 |
| +2.6 | Round 3 | GOLD BARS | 5 | 2♦ | ♠A | +1 | +6 |
| +2.5 | Round 8 | SLOVAKIA BLUE | 20 | 2♠ | ♠2 | +1 | +1 |
| +2.4 | Round 1 | ISTARI | 8 | 4♠ | ♣3 | +2 | +11 |
| +2.4 | Round 7 | NEXT GEN BRIDGE | 14 | 4♥ | ♠T | +1 | +4 |
| +2.3 | Round 4 | NP MANU | 22 | 4♠ | ♣6 | +1 | -11 |
| +2.3 | Round 6 | BANANA | 25 | 2♠ | ♣9 | = | +5 |
| +1.9 | Round 6 | BANANA | 16 | 4♥ | ♦A | +2 | +1 |
| +1.9 | Round 8 | SLOVAKIA BLUE | 28 | 2NT | ♠K | +1 | +6 |
| +1.6 | Round 5 | CZECHIA U31 | 6 | 4♥ | ♥5 | +2 | -1 |
| +1.5 | Round 3 | GOLD BARS | 10 | 3NT | ♦6 | +2 | +2 |
| +1.1 | Round 5 | CZECHIA U31 | 14 | 4♠ | ♦3 | +1 | +1 |
| +1.1 | Round 8 | SLOVAKIA BLUE | 15 | 3♣ | ♥3 | -2 | +5 |
| +1.0 | Round 1 | ISTARI | 9 | 2♥ | ♦2 | = | -7 |
| +0.9 | Round 5 | CZECHIA U31 | 10 | 4♠ | ♣K | -1 | +6 |
| +0.8 | Round 3 | GOLD BARS | 11 | 4♥ | ♦6 | = | +1 |
| +0.7 | Round 1 | ISTARI | 3 | 3♠ | ♥T | -1 | +2 |
| +0.7 | Round 4 | NP MANU | 17 | 4♥ | ♦J | +1 | +0 |
| +0.6 | Round 4 | NP MANU | 25 | 4♣ | ♥2 | -1 | +2 |
| +0.5 | Round 3 | GOLD BARS | 2 | 4♠ | ♥9 | +2 | -12 |
| +0.4 | Round 3 | GOLD BARS | 1 | 2NT | ♥2 | +1 | -6 |
| +0.4 | Round 4 | NP MANU | 16 | 4♥ | ♦2 | = | +1 |
| +0.4 | Round 7 | NEXT GEN BRIDGE | 9 | 4♠ | ♣5 | = | +1 |
| +0.3 | Round 8 | SLOVAKIA BLUE | 25 | 3NT | ♥J | = | +2 |
| +0.1 | Round 4 | NP MANU | 18 | 5♦ | ♣Q | -2 | +6 |
| +0.1 | Round 8 | SLOVAKIA BLUE | 27 | 3♠ | ♣A | = | +0 |
| -0.2 | Round 1 | ISTARI | 7 | 4♠ | ♣K | +1 | +0 |
| -0.2 | Round 3 | GOLD BARS | 3 | 3NT | ♣8 | +1 | +0 |
| -0.2 | Round 4 | NP MANU | 27 | 3♥x | ♣K | -1 | +1 |
| -0.2 | Round 6 | BANANA | 20 | 4♥ | ♣3 | = | +1 |
| -0.3 | Round 6 | BANANA | 26 | 4♥ | ♣8 | = | +1 |
| -0.4 | Round 3 | GOLD BARS | 4 | 3♥ | ♠6 | -1 | +6 |
| -0.4 | Round 8 | SLOVAKIA BLUE | 19 | 3NT | ♦J | +2 | +0 |
| -0.6 | Round 7 | NEXT GEN BRIDGE | 8 | 3NT | ♠T | +2 | +10 |
| -0.8 | Round 1 | ISTARI | 1 | 3♦ | ♥J | +1 | +0 |
| -0.8 | Round 4 | NP MANU | 19 | 4NT | ♠5 | +1 | +12 |
| -0.8 | Round 8 | SLOVAKIA BLUE | 23 | 4♣ | ♦6 | -2 | -7 |
| -0.9 | Round 6 | BANANA | 19 | 3NT | ♦2 | +1 | -11 |
| -1.0 | Round 8 | SLOVAKIA BLUE | 21 | 3NT | ♣9 | +2 | +10 |
| -1.3 | Round 8 | SLOVAKIA BLUE | 26 | 1♠ | ♥2 | +4 | -10 |
| -1.5 | Round 7 | NEXT GEN BRIDGE | 13 | 3NT | ♣6 | -2 | -8 |
| -1.6 | Round 6 | BANANA | 18 | 3NT | ♥Q | = | -5 |
| -1.6 | Round 8 | SLOVAKIA BLUE | 24 | 3♠x | ♣K | -1 | +1 |
| -1.7 | Round 1 | ISTARI | 14 | 3NT | ♠2 | +1 | +0 |
| -1.7 | Round 6 | BANANA | 15 | 6♠ | ♣2 | +1 | -13 |
| -1.8 | Round 1 | ISTARI | 12 | 3♦ | ♠Q | +1 | +0 |
| -1.8 | Round 4 | NP MANU | 28 | 3♠ | ♣Q | = | +0 |
| -2.1 | Round 6 | BANANA | 22 | 4♥ | ♠J | -1 | -5 |
| -2.2 | Round 1 | ISTARI | 2 | 1NT | ♥T | -5 | -2 |
| -2.7 | Round 3 | GOLD BARS | 9 | 3NT | ♠3 | +2 | +0 |
| -2.9 | Round 7 | NEXT GEN BRIDGE | 1 | 3NT | ♥8 | -3 | -2 |
| -3.0 | Round 8 | SLOVAKIA BLUE | 22 | 4♠ | ♦J | -1 | -10 |
| -3.1 | Round 7 | NEXT GEN BRIDGE | 10 | 3NT | ♥6 | -1 | -6 |
| -3.8 | Round 3 | GOLD BARS | 12 | 3NT | ♣Q | = | +0 |
| -3.9 | Round 1 | ISTARI | 11 | 3NT | ♦6 | +1 | +0 |
| -3.9 | Round 4 | NP MANU | 23 | 3NT | ♠2 | +2 | +0 |
| -3.9 | Round 7 | NEXT GEN BRIDGE | 12 | 4♠ | ♥2 | -2 | -8 |
| -4.0 | Round 1 | ISTARI | 6 | 3NT | ♣Q | = | +0 |
| -4.6 | Round 4 | NP MANU | 15 | 4♥ | ♠T | +2 | -17 |
| -4.8 | Round 6 | BANANA | 27 | 3♣ | ♣2 | +1 | -7 |
| -4.9 | Round 3 | GOLD BARS | 6 | 3♠ | ♦K | = | -6 |
| -5.1 | Round 3 | GOLD BARS | 13 | 3NT | ♣4 | +1 | +12 |
| -5.6 | Round 6 | BANANA | 17 | 5♦x | ♠Q | = | -4 |
| -6.3 | Round 7 | NEXT GEN BRIDGE | 5 | 2♠ | ♣2 | +2 | -10 |
| -6.4 | Round 8 | SLOVAKIA BLUE | 18 | 5♦x | ♠K | = | -4 |
| -7.0 | Round 1 | ISTARI | 5 | 5♣ | ♦A | = | +0 |
| -7.6 | Round 1 | ISTARI | 4 | 4♠x | ♦K | -1 | -13 |
| -9.0 | Round 3 | GOLD BARS | 7 | 6♠ | ♣K | +1 | -13 |
| -9.2 | Round 1 | ISTARI | 13 | 6♥ | ♦A | = | -8 |
| -9.9 | Round 5 | CZECHIA U31 | 7 | 3NT | ♠Q | +3 | +13 |
| -10.9 | Round 3 | GOLD BARS | 8 | 4♠x | ♦A | +1 | -11 |