MARINA Bogdan · PERSIANI
373rank
-24.1Butler · 100 bds
-0.24per board
±4.4swing
+0.04vs par /bd · #259/527
-0.10adjusted /bd
by round
vs par split: bidding +0.11 · play -0.07
Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.10/bd
Card play — on target: opening leads 82.6% #166 of 527 · declarer play 71.0% #353 of 527 · defence 90.9% #102 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 87.5% (16) |
| Declarer play | 80.0% (5) | 69.2% (26) |
| Defence | 94.1% (17) | 88.9% (27) |
Opening leads by suit led: ♠ 100.0% (7) · ♥ 33.3% (3) · ♦ 88.9% (9) · ♣ 75.0% (4)
vs par by strain: NT +1.54 (28) · a suit -0.54 (72)
vs par by level: part-score +0.57 (40) · game +0.77 (51) · slam -6.44 (9)
By role: declaring -0.53/bd (-2.02 vs par · 56) · defending +0.12/bd (+2.66 vs par · 44)
By vulnerability: vulnerable -0.32/bd (+0.27 vs par · 49) · not vulnerable -0.17/bd (-0.18 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Stegaroiu | J.Clerkin – M.Oneill | Open | 10 | +2.6 | +0.26 | -0.50 |
| Round 2 | M.Stegaroiu | P.Franceschetti – A.Huberschwiller | Open | 10 | -5.8 | -0.58 | +1.70 |
| Round 3 | M.Stegaroiu | J.Hu – J.Wang | Open | 10 | +14.2 | +1.42 | +1.40 |
| Round 4 | M.Stegaroiu | E.Monod – E.Mauberquez | Open | 10 | +3.6 | +0.36 | +3.10 |
| Round 5 | M.Stegaroiu | I.Khazanov – M.Lebedeva | Open | 10 | -15.3 | -1.53 | -2.50 |
| Round 6 | M.Stegaroiu | E.Calandra – G.Duboin | Open | 10 | -19.0 | -1.90 | -2.10 |
| Round 7 | M.Stegaroiu | D.Berkowitz – L.Berkowitz | Open | 10 | -15.0 | -1.50 | -1.40 |
| Round 8 | M.Stegaroiu | J.Fantun – V.Ventos | Open | 10 | +5.0 | +0.50 | -1.00 |
| Round 9 | M.Stegaroiu | C.Mariani – M.Buratti | Open | 10 | -0.6 | -0.06 | +1.10 |
| Round 10 | M.Stegaroiu | M.Salvato – G.Percario | Open | 10 | +6.2 | +0.62 | +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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 1 | ONEILL | 6 | 4♥ | ♦6 | -2 | +17 |
| +9.3 | Round 10 | CANNAVALE | 3 | 4♥ | ♦3 | -2 | +8 |
| +8.7 | Round 4 | BLUE NOTE | 2 | 3NT | ♣5 | +1 | +11 |
| +8.7 | Round 10 | CANNAVALE | 7 | 3NT | ♠8 | -3 | +9 |
| +7.8 | Round 8 | CORNEMUSE | 16 | 4♠ | ♥K | = | +10 |
| +7.0 | Round 3 | ORG REIGNWOOD | 22 | 4♠ | ♣A | -1 | +10 |
| +6.5 | Round 4 | BLUE NOTE | 9 | 4♥ | ♦A | -1 | +12 |
| +6.4 | Round 2 | PUILLET | 18 | 4♥ | ♣7 | -1 | -2 |
| +5.4 | Round 6 | CALANDRA | 26 | 5♠ | ♥8 | -2 | +13 |
| +4.9 | Round 3 | ORG REIGNWOOD | 26 | 3NT | ♣Q | -1 | +6 |
| +4.8 | Round 10 | CANNAVALE | 5 | 1NT | ♠7 | +1 | +6 |
| +4.4 | Round 8 | CORNEMUSE | 15 | 3♣ | ♠2 | -2 | +3 |
| +4.1 | Round 4 | BLUE NOTE | 10 | 4♠ | ♥A | = | -1 |
| +4.0 | Round 6 | CALANDRA | 29 | 3NT | ♠2 | +2 | +1 |
| +3.9 | Round 1 | ONEILL | 2 | 3NT | ♠A | -2 | +11 |
| +3.9 | Round 3 | ORG REIGNWOOD | 30 | 3♥ | ♣K | = | +1 |
| +3.6 | Round 3 | ORG REIGNWOOD | 21 | 3♦ | ♠K | +1 | +6 |
| +3.6 | Round 8 | CORNEMUSE | 19 | 4♠ | ♥A | = | +3 |
| +3.5 | Round 9 | FORNACIARI | 25 | 2♥ | ♠9 | +1 | +6 |
| +3.3 | Round 5 | REDROBOT | 18 | 3NT | ♣J | -1 | +5 |
| +3.2 | Round 2 | PUILLET | 15 | 4♠x | ♣A | -2 | +5 |
| +3.0 | Round 7 | BERKSMA | 3 | 4♦ | ♣8 | = | +0 |
| +3.0 | Round 8 | CORNEMUSE | 11 | 4♥x | ♦7 | -1 | +5 |
| +2.5 | Round 9 | FORNACIARI | 30 | 4♥ | ♣K | +1 | +0 |
| +2.2 | Round 7 | BERKSMA | 9 | 1♥ | ♣4 | +1 | -1 |
| +2.1 | Round 9 | FORNACIARI | 24 | 3♣ | ♥8 | = | +0 |
| +1.9 | Round 9 | FORNACIARI | 21 | 2♠ | ♣K | -1 | +4 |
| +1.8 | Round 3 | ORG REIGNWOOD | 27 | 3♣ | ♠8 | -1 | +5 |
| +1.8 | Round 7 | BERKSMA | 6 | 3♦ | ♣A | = | +5 |
| +1.8 | Round 10 | CANNAVALE | 6 | 1NT | ♠9 | -1 | +0 |
| +1.7 | Round 7 | BERKSMA | 4 | 3♥ | ♠4 | = | +7 |
| +1.7 | Round 7 | BERKSMA | 8 | 1NT | ♦Q | +2 | +7 |
| +1.4 | Round 2 | PUILLET | 11 | 4♥ | ♠4 | = | +3 |
| +1.1 | Round 8 | CORNEMUSE | 12 | 3NT | ♥7 | +2 | +1 |
| +1.0 | Round 6 | CALANDRA | 27 | 1NT | ♥6 | +2 | +1 |
| +1.0 | Round 10 | CANNAVALE | 2 | 1NT | ♣5 | -1 | -3 |
| +0.9 | Round 9 | FORNACIARI | 22 | 4♠ | ♣K | = | +0 |
| +0.7 | Round 1 | ONEILL | 1 | 3NT | ♠8 | = | +2 |
| +0.7 | Round 1 | ONEILL | 5 | 3♣ | ♦7 | = | +0 |
| +0.7 | Round 5 | REDROBOT | 11 | 3NT | ♣3 | +1 | +1 |
| +0.7 | Round 10 | CANNAVALE | 10 | 4♠ | ♦4 | +2 | +1 |
| +0.6 | Round 5 | REDROBOT | 19 | 3NT | ♦9 | +2 | -11 |
| +0.4 | Round 4 | BLUE NOTE | 7 | 4♥ | ♠9 | +2 | +12 |
| +0.3 | Round 1 | ONEILL | 8 | 3♣ | ♥J | +1 | +0 |
| +0.2 | Round 2 | PUILLET | 14 | 4♠ | ♥K | +1 | +0 |
| +0.1 | Round 2 | PUILLET | 20 | 1NT | ♠3 | +1 | +0 |
| +0.1 | Round 6 | CALANDRA | 25 | 2♠ | ♦8 | +2 | +2 |
| -0.0 | Round 5 | REDROBOT | 20 | 4♠ | ♥J | = | +0 |
| -0.2 | Round 3 | ORG REIGNWOOD | 25 | 2NT | ♦6 | +1 | -6 |
| -0.3 | Round 4 | BLUE NOTE | 4 | 2♠ | ♦Q | -2 | -2 |
| -0.5 | Round 3 | ORG REIGNWOOD | 28 | 3♣ | ♥9 | = | -1 |
| -0.5 | Round 4 | BLUE NOTE | 5 | 3♥ | ♠6 | +1 | +6 |
| -0.6 | Round 1 | ONEILL | 10 | 4♠ | ♣7 | +1 | -13 |
| -0.6 | Round 4 | BLUE NOTE | 6 | 2♥ | ♦5 | +1 | -6 |
| -0.8 | Round 1 | ONEILL | 3 | 4♥ | ♣Q | +2 | -11 |
| -0.8 | Round 5 | REDROBOT | 14 | 3♥ | ♠5 | -1 | +2 |
| -0.8 | Round 8 | CORNEMUSE | 17 | 4♠ | ♠6 | +1 | +0 |
| -0.8 | Round 9 | FORNACIARI | 26 | 2♦ | ♦8 | +1 | +0 |
| -0.8 | Round 10 | CANNAVALE | 1 | 5♣ | ♠9 | +1 | -11 |
| -1.1 | Round 5 | REDROBOT | 12 | 4♠ | ♣9 | -2 | -8 |
| -1.1 | Round 6 | CALANDRA | 22 | 2♦ | ♦2 | +2 | -9 |
| -1.1 | Round 8 | CORNEMUSE | 18 | 4♠ | ♠6 | +1 | -11 |
| -1.1 | Round 10 | CANNAVALE | 9 | 1NT | ♦9 | = | +1 |
| -1.2 | Round 9 | FORNACIARI | 23 | 3NT | ♣3 | +2 | +0 |
| -1.3 | Round 7 | BERKSMA | 2 | 1NT | ♠7 | -2 | -7 |
| -1.3 | Round 9 | FORNACIARI | 28 | 3♥ | ♦5 | = | +0 |
| -1.4 | Round 2 | PUILLET | 17 | 4♥ | ♣K | +1 | +0 |
| -1.4 | Round 5 | REDROBOT | 13 | 3♣ | ♠J | +1 | +0 |
| -1.5 | Round 3 | ORG REIGNWOOD | 24 | 2NT | ♥6 | -1 | +2 |
| -1.6 | Round 7 | BERKSMA | 10 | 2♦ | ♥4 | = | -2 |
| -1.9 | Round 5 | REDROBOT | 16 | 1NT | ♦3 | -1 | -1 |
| -1.9 | Round 6 | CALANDRA | 30 | 3NT | ♠10 | +2 | -1 |
| -2.0 | Round 7 | BERKSMA | 1 | 4♠ | ♦A | -1 | +2 |
| -2.0 | Round 8 | CORNEMUSE | 20 | 4♠ | ♦6 | +2 | -1 |
| -2.2 | Round 3 | ORG REIGNWOOD | 23 | 5♠ | ♣K | +1 | -9 |
| -2.5 | Round 4 | BLUE NOTE | 3 | 4♥x | ♣2 | -1 | +9 |
| -2.6 | Round 3 | ORG REIGNWOOD | 29 | 2♠ | ♥K | +1 | +0 |
| -2.6 | Round 6 | CALANDRA | 24 | 3NT | ♠2 | +1 | +0 |
| -2.6 | Round 9 | FORNACIARI | 29 | 3♦ | ♥8 | -1 | +1 |
| -2.9 | Round 4 | BLUE NOTE | 1 | 6♠ | ♥A | = | +0 |
| -3.0 | Round 6 | CALANDRA | 28 | 3NT | ♣4 | = | +0 |
| -3.4 | Round 2 | PUILLET | 13 | 6♠ | ♣4 | = | +0 |
| -3.5 | Round 1 | ONEILL | 4 | 1NT | ♥J | -3 | +8 |
| -3.5 | Round 2 | PUILLET | 19 | 3NT | ♠9 | = | +0 |
| -3.5 | Round 8 | CORNEMUSE | 14 | 4♣ | ♥2 | -1 | -5 |
| -3.8 | Round 1 | ONEILL | 7 | 4♥ | ♥7 | -1 | -12 |
| -4.0 | Round 5 | REDROBOT | 17 | 3NT | ♠3 | +1 | +0 |
| -4.3 | Round 2 | PUILLET | 12 | 6♠ | ♥10 | = | +11 |
| -4.5 | Round 2 | PUILLET | 16 | 5♦x | ♥A | -1 | +0 |
| -4.6 | Round 1 | ONEILL | 9 | 2♦ | ♠8 | +2 | -7 |
| -5.6 | Round 9 | FORNACIARI | 27 | 7♠ | ♠J | = | +0 |
| -6.3 | Round 10 | CANNAVALE | 4 | 4♠ | ♦2 | +1 | +12 |
| -7.4 | Round 6 | CALANDRA | 21 | 6♠ | ♦A | -1 | -14 |
| -7.5 | Round 8 | CORNEMUSE | 13 | 4♠ | ♥A | = | -15 |
| -8.6 | Round 7 | BERKSMA | 7 | 6♦ | ♠2 | -1 | -12 |
| -9.3 | Round 4 | BLUE NOTE | 8 | 4♥ | ♣J | -1 | -10 |
| -10.7 | Round 5 | REDROBOT | 15 | 6♥ | ♣7 | -2 | -13 |
| -11.9 | Round 7 | BERKSMA | 5 | 6♥ | ♣6 | -1 | -13 |
| -11.9 | Round 10 | CANNAVALE | 8 | 7♣ | ♣4 | -1 | -17 |
| -13.5 | Round 6 | CALANDRA | 23 | 4♥x | ♠2 | = | -14 |