DUMITRASCU Florin · SPAIMA
541rank
-94.6Butler · 90 bds
-1.05per board
±4.8swing
-0.88vs par /bd · #492/553
-0.98adjusted /bd
by round
vs par split: bidding -0.55 · play -0.47
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.98/bd
Card play — on target: opening leads 65.0% #510 of 551 · declarer play 60.0% #504 of 551 · defence 70.0% #549 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 66.7% (12) |
| Declarer play | 40.0% (5) | 65.0% (20) |
| Defence | 53.8% (13) | 77.8% (27) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 75.0% (8) · ♦ 33.3% (3) · ♣ 80.0% (5)
vs par by strain: NT -1.63 (27) · a suit -0.74 (61)
vs par by level: part-score -0.64 (25) · game -0.13 (54) · slam -7.33 (9)
By role: declaring -1.39/bd (-3.33 vs par · 48) · defending -0.67/bd (+1.93 vs par · 42)
By vulnerability: vulnerable -1.09/bd (-0.49 vs par · 47) · not vulnerable -1.01/bd (-1.30 vs par · 43)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Marcu | A.Cohen – J.Norris | Open | 10 | -7.0 | -0.70 | +2.50 |
| Round 2 | C.Marcu | M.Di Franco – A.Manno | Open | 10 | -28.4 | -2.84 | -3.40 |
| Round 3 | C.Marcu | E.Lindqvist – B.Brogeland | Open | 10 | -10.6 | -1.06 | -2.00 |
| Round 4 | C.Marcu | A.Mill – S.Hinge | Open | 10 | +4.5 | +0.45 | +1.10 |
| Round 6 | C.Marcu | I.Grimsmo – I.Dyrkorn | Open | 10 | +3.7 | +0.37 | -0.70 |
| Round 7 | C.Marcu | E.Zadik – R.Sheffy | Open | 10 | -11.5 | -1.15 | -1.20 |
| Round 8 | C.Marcu | T.Paske – E.Jones | Open | 10 | -32.2 | -3.22 | -1.90 |
| Round 9 | C.Marcu | P.Bach – J.Zhu | Open | 10 | -11.9 | -1.19 | -1.00 |
| Round 10 | C.Marcu | S.Kang – D.Kim | Open | 10 | -1.2 | -0.12 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 4 | UP NORTH DOWN UNDER | 6 | 4♥x | ♣6 | -4 | +12 |
| +10.9 | Round 10 | SEOUL | 10 | 4♠ | ♠3 | = | +11 |
| +8.9 | Round 3 | MAHAFFEY | 22 | 3NT | ♣7 | = | +0 |
| +8.3 | Round 7 | ZADIKIM | 1 | 4♥x | ♠A | = | +5 |
| +8.0 | Round 8 | JENNY | 13 | 5♣ | ♠K | -1 | +11 |
| +7.2 | Round 4 | UP NORTH DOWN UNDER | 2 | 3NT | ♠2 | -2 | +13 |
| +5.5 | Round 1 | JASS | 5 | 4♠ | ♥K | +3 | +3 |
| +5.4 | Round 1 | JASS | 6 | 4♠ | ♠5 | +2 | +11 |
| +4.4 | Round 1 | JASS | 3 | 3NT | ♠10 | +1 | +8 |
| +4.3 | Round 10 | SEOUL | 8 | 4♥x | ♥4 | -1 | +5 |
| +4.1 | Round 6 | BREMNES | 22 | 4♠ | ♦7 | = | +0 |
| +3.7 | Round 8 | JENNY | 14 | Adj. | ♣10 | +7 | |
| +3.5 | Round 6 | BREMNES | 23 | 5♥ | ♣6 | -2 | +13 |
| +3.5 | Round 9 | JIANG | 30 | 4♥ | ♦K | = | +0 |
| +3.3 | Round 6 | BREMNES | 21 | 2♥ | ♦4 | = | +6 |
| +2.9 | Round 4 | UP NORTH DOWN UNDER | 9 | 4♥ | ♠5 | -1 | +10 |
| +2.7 | Round 1 | JASS | 4 | 3NT | ♣Q | +1 | +13 |
| +2.7 | Round 7 | ZADIKIM | 10 | 3♥ | ♣K | = | +10 |
| +2.5 | Round 6 | BREMNES | 30 | 4♥ | ♦K | -2 | +11 |
| +2.2 | Round 4 | UP NORTH DOWN UNDER | 8 | 6♠ | ♥5 | = | -11 |
| +2.0 | Round 4 | UP NORTH DOWN UNDER | 1 | 3♣ | ♣2 | = | +0 |
| +1.8 | Round 9 | JIANG | 26 | 3♥ | ♠K | +1 | +7 |
| +1.7 | Round 3 | MAHAFFEY | 25 | 2♠ | ♥J | -1 | -1 |
| +1.5 | Round 1 | JASS | 8 | 5♦ | ♣7 | +1 | +11 |
| +1.4 | Round 9 | JIANG | 24 | 4♠ | ♥K | +2 | -11 |
| +1.4 | Round 10 | SEOUL | 9 | 3♦ | ♦3 | -1 | -3 |
| +1.3 | Round 3 | MAHAFFEY | 30 | 3♠ | ♠Q | -1 | +4 |
| +0.9 | Round 2 | FAILLA | 11 | 4♠ | ♠3 | +1 | +0 |
| +0.9 | Round 2 | FAILLA | 12 | 3NT | ♠2 | +1 | +0 |
| +0.6 | Round 6 | BREMNES | 25 | 4♥ | ♣10 | +2 | -8 |
| +0.6 | Round 9 | JIANG | 29 | 3NT | ♠8 | +1 | +0 |
| +0.4 | Round 2 | FAILLA | 20 | 2♠ | ♦8 | -1 | +0 |
| +0.4 | Round 7 | ZADIKIM | 3 | 1NT | ♣3 | = | +0 |
| +0.3 | Round 8 | JENNY | 19 | 1NT | ♥4 | +2 | -7 |
| +0.2 | Round 6 | BREMNES | 28 | 3NT | ♠9 | +1 | +0 |
| +0.1 | Round 3 | MAHAFFEY | 27 | 3♠ | ♥J | +1 | +7 |
| +0.1 | Round 9 | JIANG | 27 | 4♠ | ♦A | +1 | +0 |
| +0.1 | Round 10 | SEOUL | 2 | 4♠ | ♥2 | -2 | +0 |
| -0.2 | Round 2 | FAILLA | 14 | 2NT | ♥7 | = | +0 |
| -0.2 | Round 3 | MAHAFFEY | 26 | 1NT | ♦5 | +1 | -1 |
| -0.5 | Round 7 | ZADIKIM | 7 | 2♦ | ♣5 | +3 | -10 |
| -0.6 | Round 10 | SEOUL | 1 | 6NT | ♠7 | = | -11 |
| -0.7 | Round 6 | BREMNES | 27 | 3NT | ♣3 | = | -1 |
| -0.7 | Round 7 | ZADIKIM | 4 | 3NT | ♦10 | = | -1 |
| -0.8 | Round 3 | MAHAFFEY | 23 | 3♣ | ♦A | -1 | +1 |
| -0.8 | Round 10 | SEOUL | 4 | 3NT | ♠3 | +3 | -1 |
| -0.9 | Round 8 | JENNY | 15 | Adj. | ♦K | +3 | |
| -1.0 | Round 1 | JASS | 7 | 3NT | ♥8 | +2 | -1 |
| -1.0 | Round 10 | SEOUL | 6 | 4♥ | ♦5 | +1 | +0 |
| -1.1 | Round 6 | BREMNES | 24 | 3NT | ♥4 | +2 | +0 |
| -1.2 | Round 4 | UP NORTH DOWN UNDER | 10 | 4♠ | ♣2 | +1 | -1 |
| -1.3 | Round 2 | FAILLA | 15 | 2♠ | ♥A | = | +1 |
| -1.7 | Round 10 | SEOUL | 5 | 3NT | ♣8 | +2 | +0 |
| -1.8 | Round 2 | FAILLA | 16 | 4♠ | ♥J | +1 | +0 |
| -1.8 | Round 7 | ZADIKIM | 5 | 3NT | ♠9 | +2 | -1 |
| -1.8 | Round 7 | ZADIKIM | 6 | 3NT | ♦Q | +2 | -1 |
| -1.9 | Round 8 | JENNY | 17 | 1NT | ♦Q | +1 | +0 |
| -2.3 | Round 9 | JIANG | 21 | 3♦ | ♥5 | -2 | +1 |
| -2.5 | Round 3 | MAHAFFEY | 29 | 5♣x | ♠K | -1 | -7 |
| -2.7 | Round 7 | ZADIKIM | 8 | 4♥ | ♠9 | = | +0 |
| -2.8 | Round 1 | JASS | 1 | 6♠ | ♥Q | +1 | -1 |
| -3.1 | Round 6 | BREMNES | 26 | 4♠ | ♣4 | +2 | -13 |
| -3.3 | Round 3 | MAHAFFEY | 21 | 3♥ | ♦K | -1 | -5 |
| -3.4 | Round 10 | SEOUL | 7 | 4♥ | ♦6 | -1 | -5 |
| -3.5 | Round 2 | FAILLA | 18 | 2♦ | ♥6 | -1 | -4 |
| -3.5 | Round 4 | UP NORTH DOWN UNDER | 7 | 3NT | ♥Q | +2 | +0 |
| -3.7 | Round 9 | JIANG | 22 | 3♣ | ♥6 | +1 | -1 |
| -3.7 | Round 9 | JIANG | 28 | 4♥ | ♦A | -2 | +0 |
| -4.1 | Round 4 | UP NORTH DOWN UNDER | 5 | 4♠ | ♣5 | -2 | -6 |
| -4.2 | Round 9 | JIANG | 23 | 6♦ | ♦10 | = | +0 |
| -4.5 | Round 2 | FAILLA | 17 | 2♠ | ♠2 | -3 | -6 |
| -4.7 | Round 8 | JENNY | 20 | 4♥ | ♥3 | -1 | -6 |
| -5.1 | Round 7 | ZADIKIM | 2 | 3♠x | ♥K | -2 | -2 |
| -5.2 | Round 4 | UP NORTH DOWN UNDER | 4 | 2♠ | ♠6 | +1 | -6 |
| -5.4 | Round 9 | JIANG | 25 | 4♥ | ♣5 | -1 | -6 |
| -5.6 | Round 6 | BREMNES | 29 | 6♥ | ♣9 | -1 | -15 |
| -5.7 | Round 1 | JASS | 10 | 3NT | ♥3 | -5 | -8 |
| -6.7 | Round 8 | JENNY | 18 | 5♠ | ♦A | -1 | -9 |
| -6.8 | Round 1 | JASS | 9 | 6♦ | ♥K | = | +0 |
| -7.0 | Round 3 | MAHAFFEY | 24 | 3♦ | ♠2 | +1 | -7 |
| -8.1 | Round 4 | UP NORTH DOWN UNDER | 3 | 6♠ | ♣2 | = | +0 |
| -8.3 | Round 8 | JENNY | 12 | 4♥x | ♥2 | +1 | -7 |
| -8.4 | Round 2 | FAILLA | 19 | 3NT | ♦J | +2 | -8 |
| -8.8 | Round 3 | MAHAFFEY | 28 | 3NT | ♦K | -2 | -11 |
| -10.2 | Round 1 | JASS | 2 | 6♠ | ♥2 | -2 | -11 |
| -10.3 | Round 7 | ZADIKIM | 9 | 3NTx | ♦3 | -3 | -12 |
| -10.4 | Round 10 | SEOUL | 3 | 5♣xx | ♥2 | = | -9 |
| -10.6 | Round 8 | JENNY | 16 | 4♠x | ♣J | -3 | +3 |
| -10.9 | Round 2 | FAILLA | 13 | 7♠ | ♦Q | -1 | -17 |
| -11.1 | Round 8 | JENNY | 11 | 3NT | ♥3 | +2 | -14 |