BRINK Sjoert · ZIMMERMANN
71rank
+26.7Butler · 108 bds
+0.25per board
±3.9swing
+0.69vs par /bd · #34/227
+0.58adjusted /bd
by round
vs par split: bidding +1.02 · play -0.32
Strength of schedule: opponents averaged +0.33/bd (a tough draw) → opponent-adjusted +0.58/bd
Card play — on target: opening leads 68.8% #212 of 227 · declarer play 74.1% #141 of 227 · defence 88.5% #42 of 227
Bidding activity — not a pass: 44.4% #84 of 227 (134/302)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 46.2% (13) | 84.2% (19) |
| Declarer play | 88.9% (9) | 66.7% (18) |
| Defence | 90.0% (20) | 87.8% (41) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 77.8% (9) · ♦ 62.5% (8) · ♣ 66.7% (9)
vs par by strain: NT +0.67 (36) · a suit +0.71 (72)
vs par by level: part-score +0.86 (50) · game +0.91 (54) · slam -4.25 (4)
By role: declaring -0.01/bd (-2.19 vs par · 47) · defending +0.45/bd (+2.92 vs par · 61)
By vulnerability: vulnerable -0.35/bd (-0.78 vs par · 54) · not vulnerable +0.84/bd (+2.17 vs par · 54)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Drijver | A.Manno – M.Mediero | Open | 12 | -2.6 | -0.22 | -0.50 |
| Round 3 | B.Drijver | G.Narkiewicz – J.Patreuha | Open | 12 | -11.7 | -0.97 | +0.92 |
| Round 4 | B.Drijver | F.Piedra – L.Lantaron | Closed | 12 | -5.9 | -0.49 | +0.42 |
| Round 5 | B.Drijver | A.Wildavsky – A.Kaplan | Closed | 12 | -6.2 | -0.52 | +1.00 |
| Round 7 | B.Drijver | N.Delimpaltadakis – V.Vroustis | Closed | 12 | +7.7 | +0.64 | -0.67 |
| Round 8 | B.Drijver | K.Mak – H.Shi | Closed | 12 | +3.8 | +0.32 | +0.08 |
| Round 9 | B.Drijver | J.Bernard – N.Lhuissier | Closed | 12 | -17.4 | -1.45 | -2.08 |
| Round 11 | B.Drijver | A.Versace – A.Sementa | Closed | 12 | +32.2 | +2.68 | +3.00 |
| Round 12 | B.Drijver | R.Plackett – E.Erichsen | Open | 12 | +26.8 | +2.23 | +4.08 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 3 | MAVERICKS | 1 | 3NTx | ♠T | -2 | +12 |
| +9.1 | Round 11 | BICI | 4 | 3NT | ♠K | -3 | +10 |
| +8.9 | Round 4 | CHATEAU LATOUR | 22 | 4♥x | ♠T | -2 | +12 |
| +8.9 | Round 7 | NIKOS | 7 | 6♥ | ♠6 | = | +0 |
| +8.0 | Round 11 | BICI | 6 | 4♠x | ♦K | -2 | +12 |
| +7.8 | Round 9 | FRANCE BLUE | 12 | 4♠ | ♣4 | +1 | +0 |
| +7.0 | Round 7 | NIKOS | 3 | 1♠x | ♠6 | -2 | +5 |
| +6.4 | Round 12 | ORCA | 18 | 3♣ | ♣2 | = | +11 |
| +6.2 | Round 8 | TIANYU | 20 | 3NT | ♣3 | = | +0 |
| +5.8 | Round 12 | ORCA | 21 | 5♥ | ♦Q | +2 | +10 |
| +5.5 | Round 11 | BICI | 1 | 3NT | ♠2 | -3 | +11 |
| +5.2 | Round 5 | K3A | 5 | 3♥ | ♣A | +2 | +6 |
| +5.1 | Round 12 | ORCA | 24 | 4♣ | ♦A | -2 | +5 |
| +4.8 | Round 12 | ORCA | 22 | 3♦ | ♥J | +2 | +12 |
| +4.7 | Round 9 | FRANCE BLUE | 3 | 5♦x | ♥3 | -1 | +8 |
| +4.5 | Round 12 | ORCA | 17 | 2♠ | ♦3 | = | +0 |
| +3.7 | Round 3 | MAVERICKS | 12 | 4♥ | ♦K | +1 | -10 |
| +3.7 | Round 12 | ORCA | 13 | 4♥ | ♣A | -1 | +6 |
| +3.6 | Round 11 | BICI | 8 | 2♠x | ♣A | -1 | +5 |
| +3.6 | Round 12 | ORCA | 14 | 3♥ | ♣3 | = | +6 |
| +3.4 | Round 4 | CHATEAU LATOUR | 18 | 3♥x | ♣6 | -1 | +0 |
| +3.2 | Round 1 | VICUNA | 9 | 1NT | ♠T | +2 | +1 |
| +3.1 | Round 1 | VICUNA | 5 | 2NT | ♠K | -2 | +0 |
| +3.0 | Round 5 | K3A | 10 | 3♠ | ♦A | +1 | +7 |
| +2.8 | Round 11 | BICI | 9 | 2♠ | ♦Q | -1 | +9 |
| +2.7 | Round 9 | FRANCE BLUE | 8 | 3NT | ♦Q | +1 | +0 |
| +2.6 | Round 11 | BICI | 2 | 5♣ | ♠J | -1 | +5 |
| +2.2 | Round 7 | NIKOS | 1 | 4♥ | ♦A | +2 | +1 |
| +2.2 | Round 8 | TIANYU | 17 | 3NT | ♠J | +4 | +10 |
| +2.1 | Round 4 | CHATEAU LATOUR | 16 | 6♣ | ♦Q | = | -11 |
| +2.1 | Round 11 | BICI | 5 | 4♠ | ♦A | -1 | -2 |
| +2.1 | Round 11 | BICI | 11 | 2♥ | ♥2 | -1 | +4 |
| +2.0 | Round 1 | VICUNA | 2 | 4♥ | ♣8 | -1 | +5 |
| +1.9 | Round 11 | BICI | 3 | 4♦ | ♥6 | = | +0 |
| +1.8 | Round 4 | CHATEAU LATOUR | 19 | 1NT | ♦2 | +1 | +1 |
| +1.8 | Round 8 | TIANYU | 13 | 4♥ | ♣K | +1 | +0 |
| +1.6 | Round 1 | VICUNA | 6 | 3♦ | ♣5 | +1 | +10 |
| +1.4 | Round 5 | K3A | 3 | 4♠ | ♣3 | -1 | +9 |
| +1.1 | Round 8 | TIANYU | 22 | 1NT | ♥3 | +1 | +0 |
| +1.0 | Round 4 | CHATEAU LATOUR | 17 | 3NT | ♠2 | +1 | -1 |
| +1.0 | Round 7 | NIKOS | 11 | 3NT | ♥T | = | +0 |
| +1.0 | Round 12 | ORCA | 19 | 2♥ | ♦5 | -1 | -1 |
| +0.7 | Round 7 | NIKOS | 8 | 2♦ | ♣T | -1 | +4 |
| +0.5 | Round 4 | CHATEAU LATOUR | 23 | 1NT | ♥4 | +1 | +0 |
| +0.5 | Round 12 | ORCA | 20 | 6♦x | ♥A | -2 | +7 |
| +0.3 | Round 1 | VICUNA | 10 | 2♠ | ♦8 | +2 | -10 |
| +0.3 | Round 5 | K3A | 12 | 3NT | ♠7 | +1 | +1 |
| +0.3 | Round 7 | NIKOS | 9 | 3NT | ♣4 | -1 | -6 |
| +0.3 | Round 8 | TIANYU | 15 | 3NT | ♠4 | +2 | +0 |
| +0.3 | Round 8 | TIANYU | 16 | 4♠ | ♥6 | = | +0 |
| +0.1 | Round 3 | MAVERICKS | 3 | 3NT | ♦9 | +1 | +12 |
| +0.1 | Round 4 | CHATEAU LATOUR | 14 | 2♠x | ♥J | -2 | +3 |
| -0.0 | Round 7 | NIKOS | 5 | 3♠ | ♥A | = | +0 |
| -0.0 | Round 9 | FRANCE BLUE | 6 | 3♥ | ♠4 | +1 | +1 |
| -0.1 | Round 5 | K3A | 9 | 3♦ | ♣2 | = | +10 |
| -0.2 | Round 9 | FRANCE BLUE | 1 | 3♠ | ♥A | -1 | -2 |
| -0.3 | Round 8 | TIANYU | 19 | 1NT | ♦J | -1 | +2 |
| -0.3 | Round 8 | TIANYU | 24 | 1NT | ♠4 | +1 | +0 |
| -0.4 | Round 1 | VICUNA | 4 | 3♥ | ♦2 | = | -10 |
| -0.4 | Round 1 | VICUNA | 8 | 4♥ | ♦K | +2 | +11 |
| -0.4 | Round 3 | MAVERICKS | 5 | 3♥ | ♣8 | +1 | +6 |
| -0.4 | Round 8 | TIANYU | 14 | 3NT | ♠6 | = | +0 |
| -0.4 | Round 11 | BICI | 12 | 5♣ | ♣Q | -1 | -12 |
| -0.5 | Round 1 | VICUNA | 1 | 3NT | ♠6 | +1 | +1 |
| -0.6 | Round 1 | VICUNA | 3 | 4♠ | ♣K | +2 | +3 |
| -0.6 | Round 1 | VICUNA | 11 | 3NT | ♥T | +1 | +0 |
| -0.7 | Round 7 | NIKOS | 12 | 1NT | ♣Q | = | +5 |
| -0.9 | Round 3 | MAVERICKS | 11 | 4♥ | ♣8 | +1 | +0 |
| -1.0 | Round 12 | ORCA | 16 | 4♠x | ♥T | -2 | +0 |
| -1.2 | Round 3 | MAVERICKS | 7 | 4♠ | ♥5 | = | +0 |
| -1.2 | Round 5 | K3A | 1 | 1NT | ♥7 | +2 | -6 |
| -1.4 | Round 3 | MAVERICKS | 10 | 5♣ | ♠2 | +1 | +1 |
| -1.4 | Round 5 | K3A | 6 | 4♥ | ♣T | -1 | -5 |
| -1.5 | Round 8 | TIANYU | 21 | 3NT | ♦A | -1 | -6 |
| -1.6 | Round 9 | FRANCE BLUE | 10 | 2♥ | ♠Q | +3 | -10 |
| -1.6 | Round 11 | BICI | 7 | 2♠ | ♣T | = | +0 |
| -1.7 | Round 4 | CHATEAU LATOUR | 15 | 2♠ | ♠5 | -1 | +8 |
| -1.8 | Round 7 | NIKOS | 4 | 1NT | ♦2 | -2 | -2 |
| -1.8 | Round 9 | FRANCE BLUE | 5 | 2♥ | ♠A | = | +1 |
| -2.0 | Round 5 | K3A | 11 | 3♥ | ♣K | +1 | -1 |
| -2.0 | Round 9 | FRANCE BLUE | 7 | 3NT | ♠2 | +2 | +0 |
| -2.1 | Round 3 | MAVERICKS | 2 | 3NT | ♠Q | -2 | -2 |
| -2.1 | Round 3 | MAVERICKS | 6 | 3NT | ♥2 | +1 | -1 |
| -2.3 | Round 5 | K3A | 8 | 3♦ | ♣5 | +1 | -1 |
| -2.3 | Round 7 | NIKOS | 6 | 1NT | ♣2 | -1 | -5 |
| -2.8 | Round 5 | K3A | 4 | 2♠ | ♥Q | -2 | -3 |
| -2.8 | Round 8 | TIANYU | 18 | 3♦ | ♦2 | = | -5 |
| -2.8 | Round 8 | TIANYU | 23 | 3♥ | ♠A | -1 | +0 |
| -2.8 | Round 12 | ORCA | 23 | 5♥ | ♠K | +1 | -1 |
| -3.0 | Round 5 | K3A | 7 | 1NT | ♣5 | = | -5 |
| -3.1 | Round 9 | FRANCE BLUE | 11 | 3NT | ♥Q | +2 | -1 |
| -3.3 | Round 5 | K3A | 2 | 4♣ | ♥K | = | +0 |
| -3.5 | Round 7 | NIKOS | 10 | 4♠ | ♥3 | +1 | +0 |
| -3.5 | Round 11 | BICI | 10 | 4♠ | ♦6 | -1 | -6 |
| -4.0 | Round 4 | CHATEAU LATOUR | 24 | 1♠x | ♣T | = | -7 |
| -4.1 | Round 7 | NIKOS | 2 | 4♠ | ♦2 | -1 | -10 |
| -4.2 | Round 3 | MAVERICKS | 9 | 4♠ | ♦A | +1 | +0 |
| -4.6 | Round 4 | CHATEAU LATOUR | 21 | 4♠ | ♦5 | = | +0 |
| -4.8 | Round 3 | MAVERICKS | 8 | 3♠ | ♥Q | +2 | -6 |
| -4.8 | Round 12 | ORCA | 15 | 3♠ | ♥K | -1 | -6 |
| -4.9 | Round 1 | VICUNA | 7 | 4♠x | ♥K | = | -11 |
| -4.9 | Round 9 | FRANCE BLUE | 4 | 3♠ | ♥K | +1 | +1 |
| -5.4 | Round 1 | VICUNA | 12 | 3NT | ♥2 | = | -6 |
| -6.4 | Round 4 | CHATEAU LATOUR | 20 | 3NT | ♦J | = | +0 |
| -7.0 | Round 4 | CHATEAU LATOUR | 13 | 3NT | ♦A | = | +0 |
| -7.8 | Round 9 | FRANCE BLUE | 9 | 4♥ | ♦3 | -1 | -10 |
| -8.9 | Round 3 | MAVERICKS | 4 | 3NT | ♣Q | +2 | -1 |
| -11.2 | Round 9 | FRANCE BLUE | 2 | 6♥ | ♦T | -1 | -13 |