DE DONDER Steven · COOREMAN
67rank
+59.4Butler · 90 bds
+0.66per board
±4.6swing
+0.66vs par /bd · #105/552
+0.76adjusted /bd
by round
vs par split: bidding +0.60 · play +0.06
Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.76/bd
Card play — on target: opening leads 88.0% #122 of 551 · declarer play 66.7% #394 of 551 · defence 87.5% #189 of 552
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 88.9% (9) | 87.5% (16) |
| Declarer play | 60.0% (10) | 71.4% (14) |
| Defence | 85.7% (14) | 88.2% (34) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 84.6% (13) · ♦ 100.0% (6) · ♣ 100.0% (1)
vs par by strain: NT +1.75 (28) · a suit +0.16 (62)
vs par by level: part-score +1.33 (36) · game +0.89 (47) · slam -4.43 (7)
By role: declaring +0.59/bd (-2.29 vs par · 42) · defending +0.72/bd (+3.23 vs par · 48)
By vulnerability: vulnerable +1.15/bd (+0.89 vs par · 46) · not vulnerable +0.15/bd (+0.41 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Coenraets | D.Gold – T.Paske | Closed | 10 | +24.3 | +2.43 | +1.60 |
| Round 2 | P.Coenraets | C.Lorenzini – J.Rombaut | Closed | 10 | +14.2 | +1.42 | +3.40 |
| Round 3 | P.Coenraets | S.Brink – B.Drijver | Closed | 10 | -12.4 | -1.24 | +0.70 |
| Round 4 | P.Coenraets | N.Lhuissier – P.Franceschetti | Closed | 10 | -26.6 | -2.66 | -2.50 |
| Round 5 | P.Coenraets | V.Carcassonne-Labaere – A.Labaere | Closed | 10 | +15.8 | +1.58 | +2.20 |
| Round 7 | P.Coenraets | L.Schaffer – J.Houmoller | Closed | 10 | +8.4 | +0.84 | +0.40 |
| Round 8 | P.Coenraets | L.Severeijns – R.Philipsen | Closed | 10 | +6.1 | +0.61 | +0.20 |
| Round 9 | P.Coenraets | K.Buras – G.Narkiewicz | Closed | 10 | +1.8 | +0.18 | +0.50 |
| Round 10 | P.Coenraets | A.Germanis – I.Rubenis | Closed | 10 | +27.8 | +2.78 | -0.60 |
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 |
|---|---|---|---|---|---|---|---|
| +16.3 | Round 1 | ROBERTSON | 7 | 4♣x | ♦A | -6 | +17 |
| +9.4 | Round 8 | NED BLUE | 18 | 3NT | ♦4 | = | +10 |
| +9.2 | Round 5 | TREBOLES | 12 | 7♦ | ♣A | -3 | +13 |
| +8.6 | Round 10 | SMILGAJS | 1 | 3NT | ♠2 | +1 | +8 |
| +8.5 | Round 9 | DE BOTTON | 22 | 4♥ | ♥4 | +2 | +11 |
| +7.3 | Round 10 | SMILGAJS | 4 | 3NT | ♣Q | +1 | +1 |
| +7.1 | Round 5 | TREBOLES | 15 | 3NT | ♣2 | = | +0 |
| +7.0 | Round 7 | DENMARK | 3 | 5♦ | ♣9 | -1 | +10 |
| +6.8 | Round 2 | GROUPE FRANCE | 19 | 5♣x | ♠K | -2 | +4 |
| +6.7 | Round 2 | GROUPE FRANCE | 12 | 3NT | ♠A | -2 | +8 |
| +6.0 | Round 10 | SMILGAJS | 9 | 6♣ | ♥8 | -1 | +10 |
| +5.8 | Round 5 | TREBOLES | 18 | 3NT | ♥6 | = | +0 |
| +5.4 | Round 1 | ROBERTSON | 2 | 6♦ | ♦2 | = | -13 |
| +4.8 | Round 4 | DE TESSIERES | 7 | 3♦ | ♠K | -1 | +6 |
| +4.8 | Round 7 | DENMARK | 8 | 2♠ | ♦7 | = | +6 |
| +4.7 | Round 9 | DE BOTTON | 29 | 4♠ | ♥A | -1 | +6 |
| +4.5 | Round 3 | VITAS | 28 | 3NTx | ♥K | -1 | +8 |
| +4.3 | Round 3 | VITAS | 26 | 2NT | ♥7 | -1 | +12 |
| +4.2 | Round 10 | SMILGAJS | 2 | 5♦x | ♠9 | +1 | -7 |
| +3.8 | Round 9 | DE BOTTON | 23 | 3NT | ♣A | = | -1 |
| +3.7 | Round 7 | DENMARK | 7 | 3♠ | ♦A | -1 | +6 |
| +3.5 | Round 1 | ROBERTSON | 9 | 3NT | ♠9 | -1 | +12 |
| +3.3 | Round 9 | DE BOTTON | 24 | 3NT | ♦K | -1 | +4 |
| +3.3 | Round 10 | SMILGAJS | 5 | 3NT | ♣9 | = | +0 |
| +3.2 | Round 5 | TREBOLES | 20 | 6♣ | ♦9 | +1 | -13 |
| +2.9 | Round 1 | ROBERTSON | 8 | 2♠ | ♦6 | -1 | -2 |
| +2.7 | Round 7 | DENMARK | 6 | 3NT | ♦5 | = | -1 |
| +2.5 | Round 2 | GROUPE FRANCE | 17 | 4♥ | ♣Q | = | +7 |
| +2.4 | Round 2 | GROUPE FRANCE | 13 | 2♠ | ♣3 | -3 | +9 |
| +2.2 | Round 3 | VITAS | 24 | 2♠ | ♥5 | +1 | +1 |
| +2.2 | Round 8 | NED BLUE | 20 | 4♥ | ♠6 | +1 | +0 |
| +2.0 | Round 1 | ROBERTSON | 3 | 3♠ | ♦3 | +1 | +1 |
| +1.4 | Round 4 | DE TESSIERES | 8 | 4♣ | ♠10 | = | +1 |
| +1.4 | Round 7 | DENMARK | 4 | 2♠ | ♦5 | = | -1 |
| +1.3 | Round 1 | ROBERTSON | 5 | 2♠ | ♥7 | -1 | +4 |
| +1.3 | Round 8 | NED BLUE | 14 | 2♥ | ♣J | +2 | +2 |
| +1.3 | Round 8 | NED BLUE | 16 | 4♥ | ♠J | = | +0 |
| +1.3 | Round 10 | SMILGAJS | 3 | 5♦ | ♠2 | = | -11 |
| +1.2 | Round 1 | ROBERTSON | 6 | 3♣ | ♥5 | = | +9 |
| +1.0 | Round 2 | GROUPE FRANCE | 11 | 4♠ | ♥Q | = | +0 |
| +0.9 | Round 2 | GROUPE FRANCE | 16 | 3NT | ♥10 | = | +2 |
| +0.7 | Round 2 | GROUPE FRANCE | 14 | 3NT | ♥6 | +2 | +1 |
| +0.5 | Round 7 | DENMARK | 2 | 1NT | ♦10 | = | +0 |
| +0.4 | Round 8 | NED BLUE | 12 | 3NT | ♦10 | = | +1 |
| +0.3 | Round 5 | TREBOLES | 19 | 5♣ | ♥A | +1 | +11 |
| +0.2 | Round 10 | SMILGAJS | 6 | 2♠ | ♣6 | = | +0 |
| +0.2 | Round 10 | SMILGAJS | 7 | 3NT | ♦7 | +1 | +1 |
| +0.1 | Round 4 | DE TESSIERES | 6 | 2♥ | ♦K | -1 | +0 |
| +0.0 | Round 4 | DE TESSIERES | 2 | 3♦ | ♠K | +1 | +0 |
| +0.0 | Round 7 | DENMARK | 9 | 3NT | ♦A | +1 | +1 |
| -0.1 | Round 3 | VITAS | 25 | 4♥ | ♣Q | = | +1 |
| -0.1 | Round 9 | DE BOTTON | 21 | 3♠ | ♥2 | = | +0 |
| -0.2 | Round 5 | TREBOLES | 17 | 3♦ | ♥2 | -2 | +1 |
| -0.3 | Round 8 | NED BLUE | 15 | 3♥ | ♠K | = | +7 |
| -0.4 | Round 5 | TREBOLES | 11 | 1NT | ♥3 | = | -1 |
| -0.5 | Round 4 | DE TESSIERES | 10 | 2♥ | ♥9 | +1 | +0 |
| -0.5 | Round 8 | NED BLUE | 13 | 3NT | ♣K | -3 | +5 |
| -0.6 | Round 9 | DE BOTTON | 25 | 3♥ | ♦J | +1 | +1 |
| -0.9 | Round 9 | DE BOTTON | 30 | 5♦ | ♥J | -2 | +0 |
| -1.1 | Round 3 | VITAS | 30 | 4♥ | ♥J | = | +0 |
| -1.1 | Round 10 | SMILGAJS | 10 | 4♠ | ♥9 | -2 | -8 |
| -1.2 | Round 9 | DE BOTTON | 28 | 2♠ | ♦2 | = | +0 |
| -1.3 | Round 2 | GROUPE FRANCE | 15 | 1NT | ♣4 | = | +1 |
| -1.3 | Round 4 | DE TESSIERES | 9 | 4♥ | ♠7 | +1 | +0 |
| -1.3 | Round 8 | NED BLUE | 17 | 3♠ | ♥9 | -1 | -6 |
| -1.4 | Round 2 | GROUPE FRANCE | 20 | 5♠ | ♦K | = | +0 |
| -1.5 | Round 7 | DENMARK | 5 | 3♠ | ♣A | +1 | +1 |
| -1.5 | Round 8 | NED BLUE | 11 | 4♠ | ♦10 | -3 | -7 |
| -1.7 | Round 3 | VITAS | 21 | 3♥ | ♦A | -1 | -5 |
| -1.8 | Round 1 | ROBERTSON | 4 | 3♣ | ♥2 | = | -6 |
| -1.8 | Round 3 | VITAS | 29 | 2♥ | ♥3 | +2 | -1 |
| -2.2 | Round 5 | TREBOLES | 13 | 3NT | ♥7 | +2 | +0 |
| -2.2 | Round 10 | SMILGAJS | 8 | 2♥ | ♠6 | = | +0 |
| -2.6 | Round 3 | VITAS | 23 | 5♦ | ♥2 | = | +1 |
| -2.7 | Round 1 | ROBERTSON | 10 | 2♦ | ♠5 | = | -5 |
| -2.8 | Round 5 | TREBOLES | 14 | 3NT | ♥Q | = | +11 |
| -3.3 | Round 4 | DE TESSIERES | 4 | 3NT | ♠10 | = | +0 |
| -3.3 | Round 7 | DENMARK | 1 | 3♦ | ♠10 | = | -1 |
| -3.8 | Round 1 | ROBERTSON | 1 | 4♥ | ♦2 | = | -1 |
| -4.1 | Round 2 | GROUPE FRANCE | 18 | 6♦ | ♠10 | = | +2 |
| -4.2 | Round 5 | TREBOLES | 16 | 3♠ | ♥2 | = | +0 |
| -4.7 | Round 9 | DE BOTTON | 26 | 5♦ | ♥K | = | -3 |
| -4.9 | Round 8 | NED BLUE | 19 | 3NT | ♠Q | -1 | -10 |
| -5.9 | Round 4 | DE TESSIERES | 5 | 4♥ | ♠10 | +2 | -11 |
| -6.9 | Round 7 | DENMARK | 10 | 6NT | ♥10 | -1 | -17 |
| -7.9 | Round 4 | DE TESSIERES | 3 | 3NT | ♥7 | +1 | -7 |
| -8.0 | Round 3 | VITAS | 22 | 3♠x | ♣K | -3 | -9 |
| -8.1 | Round 3 | VITAS | 27 | 5♣ | ♠3 | +1 | -1 |
| -11.0 | Round 9 | DE BOTTON | 27 | 7♦ | ♣A | -1 | -13 |
| -14.0 | Round 4 | DE TESSIERES | 1 | 5♥x | ♠2 | -6 | -14 |