DIKHNOVA Tatiana · ZIMMERMANN
vs par split: bidding +0.33 · play -0.23
Strength of schedule: opponents averaged +0.40/bd (a tough draw) → opponent-adjusted -0.45/bd
Card play — on target: opening leads 78.9% #274 of 527 · declarer play 33.3% #527 of 527 · defence 95.7% #17 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 75.0% (16) |
| Declarer play | 50.0% (4) | 20.0% (5) |
| Defence | 100.0% (5) | 94.4% (18) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 50.0% (4) · ♦ 75.0% (4) · ♣ 100.0% (6)
vs par by strain: NT -0.92 (12) · a suit +0.54 (28)
vs par by level: part-score -4.14 (7) · game +0.31 (29) · slam +6.00 (4)
By role: declaring -3.23/bd (-6.06 vs par · 17) · defending +0.90/bd (+4.65 vs par · 23)
By vulnerability: vulnerable -0.62/bd (-0.25 vs par · 20) · not vulnerable -1.08/bd (+0.45 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Zimmermann | P.Franceschetti – A.Huberschwiller | Open | 10 | -4.1 | -0.41 | -0.80 |
| Round 2 | P.Zimmermann | D.Clerkin – J.Weingold | Open | 10 | -13.8 | -1.38 | +0.60 |
| Round 4 | P.Zimmermann | L.Ligambi – O.Colonna | Open | 10 | -19.0 | -1.90 | +0.40 |
| Round 6 | P.Zimmermann | S.Garner – C.Henner | Closed | 10 | +2.7 | +0.27 | +0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +8.1 | Round 6 | ROSE AND THE THORNS | 21 | 6♦x | ♣K | -1 | +14 |
| +7.4 | Round 6 | ROSE AND THE THORNS | 25 | 4♠ | ♦8 | -2 | +7 |
| +6.5 | Round 4 | FAILLA | 9 | 4♠ | ♦A | -1 | +12 |
| +6.4 | Round 2 | ONEILL | 18 | 4♥ | ♣4 | -1 | -2 |
| +6.3 | Round 6 | ROSE AND THE THORNS | 23 | 5♠ | ♦8 | -1 | +7 |
| +5.4 | Round 1 | PUILLET | 4 | 4♥ | ♣J | -1 | +13 |
| +5.0 | Round 4 | FAILLA | 5 | 4♥ | ♥2 | -1 | +10 |
| +4.3 | Round 6 | ROSE AND THE THORNS | 27 | 3NT | ♥6 | -1 | +5 |
| +3.9 | Round 1 | PUILLET | 2 | 3NT | ♠A | -2 | +11 |
| +2.6 | Round 2 | ONEILL | 16 | 4♥x | ♣Q | -1 | +7 |
| +1.9 | Round 6 | ROSE AND THE THORNS | 30 | 3NT | ♠2 | +2 | +1 |
| +1.6 | Round 1 | PUILLET | 5 | 3♣ | ♥3 | +1 | +0 |
| +1.5 | Round 2 | ONEILL | 11 | 3NT | ♣J | +1 | +4 |
| +0.4 | Round 4 | FAILLA | 7 | 4♥ | ♠8 | +2 | +12 |
| +0.2 | Round 2 | ONEILL | 14 | 4♠ | ♥K | +1 | +0 |
| -0.2 | Round 1 | PUILLET | 1 | 3NT | ♠8 | +1 | +1 |
| -0.6 | Round 1 | PUILLET | 10 | 4♠ | ♣J | +1 | -13 |
| -0.7 | Round 2 | ONEILL | 20 | 2♠ | ♠A | -1 | -1 |
| -0.8 | Round 1 | PUILLET | 3 | 4♥ | ♣Q | +2 | -11 |
| -0.9 | Round 4 | FAILLA | 3 | 4♥ | ♠A | -1 | +10 |
| -1.4 | Round 2 | ONEILL | 17 | 4♥ | ♣K | +1 | +0 |
| -2.0 | Round 1 | PUILLET | 8 | 3♥ | ♥2 | -1 | -3 |
| -2.5 | Round 6 | ROSE AND THE THORNS | 29 | 5♦ | ♠2 | = | +1 |
| -2.8 | Round 4 | FAILLA | 4 | 2♠ | ♦Q | -3 | -5 |
| -2.9 | Round 4 | FAILLA | 1 | 6♠ | ♥6 | = | +0 |
| -2.9 | Round 6 | ROSE AND THE THORNS | 26 | 4♠ | ♦9 | -1 | -12 |
| -3.0 | Round 1 | PUILLET | 6 | 3NT | ♦6 | = | +13 |
| -3.4 | Round 6 | ROSE AND THE THORNS | 28 | 2♠x | ♣K | -2 | -7 |
| -3.5 | Round 2 | ONEILL | 19 | 3NT | ♥3 | = | +0 |
| -3.8 | Round 1 | PUILLET | 7 | 3NT | ♠2 | -1 | -12 |
| -4.2 | Round 2 | ONEILL | 13 | 6♠ | ♥10 | +1 | -1 |
| -4.3 | Round 2 | ONEILL | 12 | 6♠ | ♣4 | = | +11 |
| -4.6 | Round 1 | PUILLET | 9 | 1NT | ♠8 | +1 | -7 |
| -4.8 | Round 4 | FAILLA | 2 | 3NT | ♣2 | -1 | -6 |
| -4.9 | Round 4 | FAILLA | 8 | 3♥ | ♣J | +1 | -6 |
| -5.4 | Round 4 | FAILLA | 6 | 3NT | ♠10 | -1 | -10 |
| -7.5 | Round 6 | ROSE AND THE THORNS | 22 | 4♠ | ♥K | = | -3 |
| -9.0 | Round 6 | ROSE AND THE THORNS | 24 | 3NT | ♣2 | -2 | -11 |
| -9.2 | Round 4 | FAILLA | 10 | 5♦ | ♥K | -1 | -13 |
| -10.4 | Round 2 | ONEILL | 15 | 5♦x | ♥K | -2 | -12 |