D'OVIDIO Catherine · ZIMMERMANN
24rank
+18.9Butler · 84 bds
+0.23per board
±4.8swing
+0.24vs par /bd · #20/31
+0.12adjusted /bd
by round
vs par split: bidding -0.36 · play +0.60
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.12/bd
Card play — on target: opening leads 52.6% #31 of 31 · declarer play 86.4% #5 of 31 · defence 95.0% #5 of 31
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 57.1% (14) |
| Declarer play | 66.7% (6) | 93.8% (16) |
| Defence | 92.9% (14) | 96.2% (26) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 33.3% (3) · ♦ 50.0% (8) · ♣ 50.0% (6)
vs par by strain: NT +0.22 (23) · a suit +0.25 (61)
vs par by level: part-score -0.04 (27) · game +0.80 (50) · slam -2.71 (7)
By role: declaring +0.22/bd (-1.23 vs par · 44) · defending +0.23/bd (+1.85 vs par · 40)
By vulnerability: vulnerable +0.65/bd (+0.41 vs par · 42) · not vulnerable -0.20/bd (+0.07 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | P.Cronier | R.Stienen – E.Schippers-Bosklopper | Closed | 14 | -2.7 | -0.19 | -0.57 |
| Round of 16 | P.Cronier | R.Stienen – E.Schippers-Bosklopper | Closed | 14 | +45.7 | +3.26 | +2.00 |
| Quarterfinal | P.Cronier | J.Larsson – G.Helgemo | Closed | 14 | -1.2 | -0.09 | -0.64 |
| Quarterfinal | P.Cronier | G.Helgemo – J.Larsson | Open | 14 | +21.2 | +1.51 | +2.14 |
| Semifinal | P.Cronier | G.Matushko – A.Gulevich | Open | 14 | -38.3 | -2.74 | -1.86 |
| Semifinal | P.Cronier | G.Matushko – A.Gulevich | Closed | 14 | -5.8 | -0.41 | +0.36 |
| Final | P.Cronier | M.Klukowski – J.Zmuda | Open | 0 | +0.0 | +0.00 | · |
| Final | P.Cronier | M.Klukowski – J.Zmuda | Open | 0 | +0.0 | +0.00 | · |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Semifinal | MNEPO | 23 | 2♠ | ♠2 | +2 | +10 |
| +10.6 | Round of 16 | EMMER | 20 | 6♥ | ♦J | = | +8 |
| +10.0 | Round of 16 | EMMER | 25 | 4♥ | ♦5 | -1 | +10 |
| +9.7 | Semifinal | MNEPO | 19 | 3NT | ♦2 | = | +11 |
| +9.6 | Round of 16 | EMMER | 26 | 4♠ | ♥6 | -1 | +12 |
| +9.3 | Round of 16 | EMMER | 22 | 3NT | ♠5 | = | +0 |
| +8.4 | Round of 16 | EMMER | 28 | 5♣ | ♦K | +1 | +7 |
| +7.9 | Round of 16 | EMMER | 23 | 5♥x | ♣Q | = | +8 |
| +6.0 | Quarterfinal | HELGENESS | 13 | 5♣ | ♠A | = | -1 |
| +5.9 | Round of 16 | EMMER | 11 | 4♠ | ♥8 | = | +3 |
| +5.7 | Quarterfinal | HELGENESS | 16 | 5♦x | ♠3 | -2 | +8 |
| +5.6 | Quarterfinal | HELGENESS | 20 | 4♥ | ♣2 | +1 | +11 |
| +4.6 | Quarterfinal | HELGENESS | 15 | 4♥ | ♦J | = | +11 |
| +4.0 | Quarterfinal | HELGENESS | 17 | 4♥ | ♦2 | = | +0 |
| +3.4 | Quarterfinal | HELGENESS | 27 | 3NT | ♠6 | +1 | +0 |
| +3.3 | Quarterfinal | HELGENESS | 18 | 3NT | ♦3 | +1 | +0 |
| +3.3 | Semifinal | MNEPO | 18 | 2NT | ♥4 | = | +7 |
| +3.1 | Round of 16 | EMMER | 14 | 3♠ | ♠A | -1 | -3 |
| +2.1 | Round of 16 | EMMER | 27 | 5♥x | ♣A | -1 | +0 |
| +1.9 | Round of 16 | EMMER | 8 | 4♦ | ♣J | = | +6 |
| +1.9 | Round of 16 | EMMER | 12 | 3♠ | ♥5 | = | -7 |
| +1.9 | Quarterfinal | HELGENESS | 11 | 4♥ | ♣J | +1 | +0 |
| +1.6 | Quarterfinal | HELGENESS | 14 | 2♣ | ♦K | +2 | +0 |
| +1.4 | Round of 16 | EMMER | 4 | 2♥ | ♣Q | +3 | +2 |
| +1.4 | Round of 16 | EMMER | 7 | 2♠ | ♦K | +1 | -10 |
| +1.4 | Quarterfinal | HELGENESS | 9 | 2♦ | ♥10 | -1 | +4 |
| +1.4 | Quarterfinal | HELGENESS | 12 | 3♣ | ♦6 | = | +5 |
| +1.4 | Quarterfinal | HELGENESS | 19 | 3NT | ♣5 | +1 | +0 |
| +1.3 | Quarterfinal | HELGENESS | 24 | 3♦ | ♥2 | -2 | +0 |
| +1.1 | Round of 16 | EMMER | 6 | 3NT | ♥5 | -1 | +11 |
| +0.8 | Round of 16 | EMMER | 15 | 2♠ | ♥A | -1 | +3 |
| +0.7 | Round of 16 | EMMER | 17 | 3NT | ♠5 | +3 | +1 |
| +0.7 | Semifinal | MNEPO | 2 | 4♠ | ♣3 | = | +1 |
| +0.7 | Semifinal | MNEPO | 9 | 3NT | ♥2 | = | +0 |
| +0.7 | Semifinal | MNEPO | 10 | 3NT | ♥2 | +2 | -12 |
| +0.6 | Quarterfinal | HELGENESS | 3 | 2♠ | ♣7 | -1 | -1 |
| +0.4 | Round of 16 | EMMER | 1 | 2♠ | ♦A | = | +0 |
| +0.4 | Quarterfinal | HELGENESS | 4 | 4♠ | ♣Q | = | +1 |
| +0.3 | Round of 16 | EMMER | 16 | 4♠ | ♥K | -1 | -9 |
| +0.3 | Quarterfinal | HELGENESS | 21 | 3NT | ♦10 | +1 | +1 |
| +0.3 | Quarterfinal | HELGENESS | 22 | 2♦ | ♥3 | +2 | +0 |
| +0.1 | Quarterfinal | HELGENESS | 8 | 1NT | ♦5 | -1 | -1 |
| -0.0 | Quarterfinal | HELGENESS | 2 | 3NT | ♥2 | +1 | +1 |
| -0.0 | Quarterfinal | HELGENESS | 5 | 2♥ | ♣K | +1 | +0 |
| -0.0 | Semifinal | MNEPO | 6 | 3NT | ♣10 | +2 | +11 |
| -0.0 | Semifinal | MNEPO | 8 | 4♠ | ♣2 | -1 | +4 |
| -0.0 | Semifinal | MNEPO | 11 | 3♥ | ♣K | -2 | +1 |
| -0.0 | Semifinal | MNEPO | 13 | 6♠ | ♦A | = | +0 |
| +0.0 | Semifinal | MNEPO | 22 | 6♥ | ♠2 | = | -1 |
| +0.0 | Semifinal | MNEPO | 24 | 4♠ | ♥3 | = | +0 |
| +0.0 | Semifinal | MNEPO | 25 | 3NT | ♦6 | -2 | +7 |
| -0.3 | Round of 16 | EMMER | 3 | 4♥ | ♠9 | = | +11 |
| -0.3 | Quarterfinal | HELGENESS | 26 | 4♥ | ♠9 | = | +0 |
| -0.3 | Semifinal | MNEPO | 20 | 3NT | ♦J | +1 | -1 |
| -0.3 | Semifinal | MNEPO | 26 | 6♥ | ♣Q | +1 | -1 |
| -0.3 | Semifinal | MNEPO | 27 | 3♠ | ♦2 | -1 | -2 |
| -0.3 | Semifinal | MNEPO | 28 | 3NT | ♦6 | +2 | -1 |
| -0.4 | Round of 16 | EMMER | 19 | 2♠ | ♥8 | = | +0 |
| -0.5 | Round of 16 | EMMER | 10 | 2♥ | ♦A | = | +0 |
| -0.7 | Round of 16 | EMMER | 24 | 2♥ | ♠3 | = | +0 |
| -0.7 | Semifinal | MNEPO | 1 | 4♥ | ♦A | -1 | +10 |
| -0.7 | Semifinal | MNEPO | 5 | 3NT | ♣2 | +2 | +0 |
| -1.1 | Quarterfinal | HELGENESS | 6 | 1♠ | ♥J | +1 | +0 |
| -1.3 | Quarterfinal | HELGENESS | 23 | 4♠ | ♥4 | = | +0 |
| -1.3 | Semifinal | MNEPO | 7 | 2♠ | ♦A | +1 | +0 |
| -1.3 | Semifinal | MNEPO | 16 | 4♥ | ♣5 | = | +0 |
| -1.6 | Round of 16 | EMMER | 13 | 4♥ | ♦K | -1 | -7 |
| -1.7 | Quarterfinal | HELGENESS | 1 | 4♠ | ♦3 | +1 | +0 |
| -1.7 | Quarterfinal | HELGENESS | 28 | 3NT | ♣4 | +1 | +0 |
| -2.7 | Round of 16 | EMMER | 9 | 4♠ | ♣5 | -1 | +0 |
| -3.9 | Quarterfinal | HELGENESS | 10 | 1NT | ♣6 | -1 | -5 |
| -4.1 | Round of 16 | EMMER | 21 | 2NT | ♣8 | +1 | -1 |
| -5.0 | Semifinal | MNEPO | 4 | 5♣ | ♦2 | -1 | -7 |
| -5.4 | Quarterfinal | HELGENESS | 25 | 5♠ | ♥2 | = | -1 |
| -6.7 | Round of 16 | EMMER | 2 | 3NT | ♣K | -1 | -14 |
| -7.9 | Quarterfinal | HELGENESS | 7 | 6♠ | ♠Q | -1 | -12 |
| -8.0 | Round of 16 | EMMER | 5 | 7♠ | ♠4 | = | +0 |
| -8.0 | Semifinal | MNEPO | 12 | 4♥x | ♣3 | -1 | -11 |
| -8.3 | Semifinal | MNEPO | 15 | 4♠ | ♣8 | -1 | -12 |
| -8.7 | Semifinal | MNEPO | 17 | 4♥ | ♣A | = | -3 |
| -8.8 | Round of 16 | EMMER | 18 | 5♠ | ♦2 | +1 | -11 |
| -10.0 | Semifinal | MNEPO | 14 | 3NT | ♣6 | -1 | -10 |
| -10.0 | Semifinal | MNEPO | 21 | 2♥x | ♦Q | -2 | -9 |
| -14.7 | Semifinal | MNEPO | 3 | 6♣ | ♦A | -1 | -13 |