MICHIELSEN Marion · VENTIN
vs par split: bidding -1.53 · play -0.09
Strength of schedule: opponents averaged +0.43/bd (a tough draw) → opponent-adjusted -1.24/bd
Card play — on target: opening leads 71.4% · declarer play 66.7% · defence 81.2%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 71.4% (7) |
| Declarer play | 66.7% (6) | 66.7% (6) |
| Defence | 60.0% (5) | 90.9% (11) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 33.3% (3) · ♦ 100.0% (1) · ♣ 100.0% (1)
vs par by strain: NT -2.27 (11) · a suit -1.29 (21)
vs par by level: part-score -1.36 (11) · game -0.47 (19) · slam -14.00 (2)
By role: declaring -2.19/bd (-5.12 vs par · 16) · defending -1.14/bd (+1.88 vs par · 16)
By vulnerability: vulnerable -1.16/bd (-0.69 vs par · 16) · not vulnerable -2.17/bd (-2.56 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | J.Ventin | D.Chen – K.Shimamura | Open | 16 | -7.0 | -0.44 | -0.56 |
| Quarterfinal | J.Ventin | J.Shih – P.Wang | Closed | 16 | -46.3 | -2.89 | -2.69 |
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 |
|---|---|---|---|---|---|---|---|
| +8.6 | Quarterfinal | YEH BROS | 41 | 4♠x | ♥Q | -2 | +10 |
| +6.1 | Quarterfinal | YEH BROS | 17 | 3NT | ♥6 | +1 | +1 |
| +4.0 | Quarterfinal | YEH BROS | 48 | 1NT | ♠J | = | +5 |
| +3.7 | Quarterfinal | YEH BROS | 22 | 4♠ | ♣J | +2 | +13 |
| +3.4 | Quarterfinal | YEH BROS | 20 | 5♣ | ♠A | -1 | +6 |
| +3.1 | Quarterfinal | YEH BROS | 19 | 2♠ | ♦7 | = | +5 |
| +2.9 | Quarterfinal | YEH BROS | 35 | 3♣ | ♠J | +1 | +7 |
| +2.1 | Quarterfinal | YEH BROS | 28 | 2♠ | ♥A | = | +0 |
| +0.9 | Quarterfinal | YEH BROS | 27 | 3NT | ♥4 | = | -11 |
| +0.6 | Quarterfinal | YEH BROS | 26 | 4♥ | ♦A | +1 | -13 |
| +0.0 | Quarterfinal | YEH BROS | 24 | 4♥ | ♠2 | = | +0 |
| -0.0 | Quarterfinal | YEH BROS | 36 | 3NT | ♠5 | = | +10 |
| -0.4 | Quarterfinal | YEH BROS | 29 | 4♠ | ♦2 | +1 | -1 |
| -0.4 | Quarterfinal | YEH BROS | 45 | 3NT | ♠Q | +1 | +0 |
| -0.6 | Quarterfinal | YEH BROS | 21 | 4♥ | ♥9 | -3 | +4 |
| -1.0 | Quarterfinal | YEH BROS | 37 | 1NT | ♣4 | +2 | -2 |
| -1.0 | Quarterfinal | YEH BROS | 47 | 3NT | ♠2 | +3 | -1 |
| -1.1 | Quarterfinal | YEH BROS | 38 | 3NT | ♠Q | = | -13 |
| -1.3 | Quarterfinal | YEH BROS | 23 | 4♠ | ♦Q | +2 | +12 |
| -2.3 | Quarterfinal | YEH BROS | 32 | 2♥ | ♦2 | -1 | -4 |
| -2.7 | Quarterfinal | YEH BROS | 30 | 3♥ | ♥8 | -1 | +4 |
| -4.1 | Quarterfinal | YEH BROS | 43 | 1NT | ♠10 | = | -5 |
| -4.3 | Quarterfinal | YEH BROS | 25 | 2♥ | ♠6 | +2 | -13 |
| -4.3 | Quarterfinal | YEH BROS | 34 | 4♠x | ♥Q | -1 | -6 |
| -4.4 | Quarterfinal | YEH BROS | 31 | 3♠ | ♥2 | = | +0 |
| -5.0 | Quarterfinal | YEH BROS | 44 | 6♦ | ♣K | -2 | -11 |
| -5.3 | Quarterfinal | YEH BROS | 33 | 3NT | ♥4 | = | +0 |
| -6.6 | Quarterfinal | YEH BROS | 46 | 4♠ | ♦A | -1 | -4 |
| -7.4 | Quarterfinal | YEH BROS | 39 | 3NT | ♥K | -3 | -9 |
| -10.9 | Quarterfinal | YEH BROS | 18 | 3♦x | ♥6 | -3 | -12 |
| -11.9 | Quarterfinal | YEH BROS | 40 | 4♠x | ♣A | +1 | -7 |
| -13.7 | Quarterfinal | YEH BROS | 42 | 6♦ | ♣3 | -1 | -17 |