MICHIELSEN Marion · BAKER
vs par split: bidding -0.64 · play +0.69
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.70/bd
Card play — on target: opening leads 76.5% #80 of 119 · declarer play 70.0% #72 of 119 · defence 92.5% #11 of 119
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 81.8% (11) |
| Declarer play | 83.3% (6) | 64.3% (14) |
| Defence | 84.6% (13) | 96.3% (27) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 100.0% (3) · ♦ 80.0% (5) · ♣ 66.7% (3)
vs par by strain: NT -0.55 (22) · a suit +0.28 (58)
vs par by level: part-score +0.72 (32) · game -0.70 (40) · slam +1.12 (8)
By role: declaring +0.35/bd (-2.90 vs par · 40) · defending +0.71/bd (+3.00 vs par · 40)
By vulnerability: vulnerable +0.58/bd (-0.42 vs par · 40) · not vulnerable +0.48/bd (+0.53 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Wortel | S.Willard – B.Cronier | Closed | 10 | +3.7 | +0.37 | +0.30 |
| Round 2 | M.Wortel | C.Ferlazzo – G.Manara | Closed | 10 | -3.1 | -0.31 | -1.80 |
| Round 4 | M.Wortel | A.Sarniak – C.Baldysz | Open | 10 | +10.3 | +1.03 | +1.80 |
| Round 5 | M.Wortel | C.Arnolds – W.Zwol | Open | 10 | -9.0 | -0.90 | +0.80 |
| Round 6 | M.Wortel | Y.Liu – R.Yan | Open | 10 | +40.4 | +4.04 | +3.80 |
| Round 8 | M.Wortel | L.Wang – W.Wang | Open | 10 | -8.7 | -0.87 | -0.70 |
| Round 9 | M.Wortel | H.Kreidieh – Y.Ramadan | Open | 10 | +1.8 | +0.18 | -0.30 |
| Round 10 | M.Wortel | I.Grumm – S.Terraneo | Open | 10 | +7.1 | +0.71 | -3.50 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 6 | CHINA 2 | 25 | 3♦x | ♣5 | = | +12 |
| +10.1 | Round 6 | CHINA 2 | 28 | 7♠ | ♥K | -1 | +17 |
| +9.0 | Round 6 | CHINA 2 | 29 | 4♥ | ♠8 | +1 | +0 |
| +8.5 | Round 10 | AUSTRIA | 9 | 5♣ | ♥7 | -1 | +10 |
| +6.4 | Round 1 | USRUFRA | 6 | 4♥ | ♥7 | -1 | +12 |
| +6.4 | Round 6 | CHINA 2 | 26 | 1NT | ♦3 | -2 | +7 |
| +6.0 | Round 10 | AUSTRIA | 4 | 3NT | ♣Q | +1 | +1 |
| +5.3 | Round 4 | POLAND | 7 | 2NT | ♠6 | -1 | +6 |
| +4.7 | Round 6 | CHINA 2 | 22 | 5♣x | ♥K | -1 | +7 |
| +4.6 | Round 9 | MANO | 23 | 3♦ | ♠3 | +1 | +11 |
| +4.3 | Round 9 | MANO | 25 | 3NT | ♦2 | -1 | +6 |
| +4.3 | Round 10 | AUSTRIA | 3 | 5♦ | ♠2 | = | -11 |
| +4.2 | Round 4 | POLAND | 5 | 6♥ | ♦A | = | +0 |
| +3.9 | Round 5 | DUTCH WOMEN | 16 | 3♥ | ♥A | = | +7 |
| +3.3 | Round 9 | MANO | 28 | 1♠ | ♦10 | +2 | +1 |
| +3.1 | Round 4 | POLAND | 6 | 2NT | ♥J | -1 | +4 |
| +2.7 | Round 2 | ITALIA 1 | 18 | 6♦ | ♠10 | = | -2 |
| +2.7 | Round 5 | DUTCH WOMEN | 12 | 6♦ | ♣A | -1 | +12 |
| +2.6 | Round 6 | CHINA 2 | 24 | 3NT | ♥Q | +2 | +0 |
| +2.5 | Round 2 | ITALIA 1 | 15 | 1♥ | ♥K | +2 | +1 |
| +2.3 | Round 2 | ITALIA 1 | 20 | 4♠ | ♦A | +1 | +0 |
| +2.3 | Round 9 | MANO | 22 | 6♥ | ♥8 | = | +0 |
| +1.9 | Round 10 | AUSTRIA | 2 | 4NT | ♠K | = | -10 |
| +1.7 | Round 1 | USRUFRA | 9 | 4♠ | ♣A | -2 | +11 |
| +1.6 | Round 8 | CHINA 1 | 18 | 2NT | ♦2 | = | +1 |
| +1.5 | Round 9 | MANO | 30 | 5♦ | ♠Q | -2 | +0 |
| +1.4 | Round 4 | POLAND | 8 | 3♣ | ♠9 | +1 | +1 |
| +1.4 | Round 8 | CHINA 1 | 11 | 3NT | ♣2 | -3 | +7 |
| +1.3 | Round 1 | USRUFRA | 10 | 3♣ | ♣5 | = | +0 |
| +1.3 | Round 4 | POLAND | 2 | 2♥ | ♠7 | -2 | +2 |
| +1.3 | Round 8 | CHINA 1 | 17 | 3♠ | ♦A | -1 | +6 |
| +1.2 | Round 5 | DUTCH WOMEN | 20 | 6♣ | ♣7 | +1 | -13 |
| +1.1 | Round 2 | ITALIA 1 | 19 | 4♠ | ♦A | -1 | +6 |
| +0.9 | Round 8 | CHINA 1 | 12 | 3NT | ♣7 | +1 | +0 |
| +0.8 | Round 9 | MANO | 21 | 3♠ | ♣K | = | +0 |
| +0.7 | Round 1 | USRUFRA | 3 | 3♥ | ♣6 | = | +0 |
| +0.7 | Round 2 | ITALIA 1 | 16 | 3NT | ♠6 | +2 | +0 |
| +0.7 | Round 8 | CHINA 1 | 15 | 2♥ | ♠K | +1 | -7 |
| +0.6 | Round 1 | USRUFRA | 5 | 2♠ | ♥7 | -1 | +4 |
| +0.5 | Round 1 | USRUFRA | 1 | 3♥ | ♣4 | = | +6 |
| +0.5 | Round 5 | DUTCH WOMEN | 11 | 2♠ | ♦2 | = | +0 |
| +0.5 | Round 10 | AUSTRIA | 7 | 3NT | ♦7 | +1 | +1 |
| +0.3 | Round 4 | POLAND | 1 | 4♠ | ♣K | +1 | +0 |
| +0.2 | Round 6 | CHINA 2 | 30 | 6♦ | ♠Q | = | -2 |
| +0.1 | Round 4 | POLAND | 10 | 2♥ | ♠4 | +1 | +0 |
| -0.0 | Round 4 | POLAND | 3 | 4♠ | ♥8 | -1 | +5 |
| -0.1 | Round 8 | CHINA 1 | 20 | 4♥ | ♠10 | = | +1 |
| -0.3 | Round 8 | CHINA 1 | 14 | 2♥ | ♣J | +1 | -1 |
| -0.4 | Round 2 | ITALIA 1 | 11 | 4♠ | ♥Q | = | +0 |
| -0.6 | Round 8 | CHINA 1 | 16 | 4♥ | ♠J | +1 | -1 |
| -0.6 | Round 10 | AUSTRIA | 8 | 2♦ | ♠5 | = | +1 |
| -0.7 | Round 1 | USRUFRA | 8 | 1NT | ♦2 | +1 | -6 |
| -0.7 | Round 6 | CHINA 2 | 23 | 3♣ | ♣3 | -1 | +0 |
| -0.9 | Round 5 | DUTCH WOMEN | 17 | 3♦ | ♠K | -3 | +0 |
| -1.0 | Round 9 | MANO | 24 | 3NT | ♦K | -1 | -4 |
| -1.1 | Round 6 | CHINA 2 | 21 | 2♥ | ♦4 | = | +0 |
| -1.4 | Round 5 | DUTCH WOMEN | 13 | 3NT | ♦10 | = | +2 |
| -1.4 | Round 5 | DUTCH WOMEN | 19 | 5♣ | ♥A | = | +11 |
| -1.4 | Round 10 | AUSTRIA | 10 | 4♠ | ♥A | -2 | -8 |
| -1.5 | Round 2 | ITALIA 1 | 14 | 3NT | ♠5 | +2 | -1 |
| -1.6 | Round 6 | CHINA 2 | 27 | 2NT | ♠J | -1 | -3 |
| -1.7 | Round 10 | AUSTRIA | 1 | 5♣ | ♠3 | -1 | -4 |
| -1.9 | Round 4 | POLAND | 9 | 4♥ | ♥A | +1 | +0 |
| -2.1 | Round 1 | USRUFRA | 4 | 3♣ | ♠6 | +1 | -7 |
| -2.2 | Round 1 | USRUFRA | 7 | 3♣ | ♠K | = | -1 |
| -2.5 | Round 1 | USRUFRA | 2 | 4♠ | ♣4 | +1 | -16 |
| -3.0 | Round 2 | ITALIA 1 | 17 | 4♥ | ♣Q | = | -7 |
| -3.5 | Round 4 | POLAND | 4 | 3NT | ♠10 | = | +0 |
| -3.6 | Round 5 | DUTCH WOMEN | 14 | 5♣ | ♠J | = | +11 |
| -3.7 | Round 2 | ITALIA 1 | 12 | 3NT | ♥3 | -1 | -6 |
| -3.8 | Round 2 | ITALIA 1 | 13 | 2♠ | ♣3 | -3 | -9 |
| -3.8 | Round 9 | MANO | 29 | 4♠ | ♥5 | -1 | -6 |
| -4.3 | Round 5 | DUTCH WOMEN | 15 | 4♠ | ♣A | -2 | -11 |
| -4.7 | Round 10 | AUSTRIA | 6 | 1NT | ♣6 | -1 | -5 |
| -4.9 | Round 9 | MANO | 26 | 4♦ | ♥K | +1 | -8 |
| -5.3 | Round 9 | MANO | 27 | 6♦ | ♣A | = | -3 |
| -5.7 | Round 5 | DUTCH WOMEN | 18 | 3NT | ♥6 | -2 | -11 |
| -5.7 | Round 10 | AUSTRIA | 5 | 4♥ | ♣5 | -1 | -10 |
| -6.6 | Round 8 | CHINA 1 | 19 | 3NT | ♠2 | +2 | -1 |
| -7.0 | Round 8 | CHINA 1 | 13 | 4♠ | ♦A | -2 | -12 |