GRIGORIU Mihai · ROMANIA
264rank
-66.7Butler · 95 bds
-0.70per board
±4.0swing
-0.59vs par /bd · #195/268
-0.64adjusted /bd
by round
vs par split: bidding -0.48 · play -0.11
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.64/bd
Card play — on target: opening leads 77.3% #153 of 268 · declarer play 64.5% #181 of 268 · defence 87.2% #93 of 268
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 88.2% (17) |
| Declarer play | 66.7% (9) | 63.6% (22) |
| Defence | 83.3% (12) | 88.9% (27) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 72.7% (11) · ♣ 80.0% (5)
vs par by strain: NT +0.50 (28) · a suit -1.04 (67)
vs par by level: part-score -0.48 (29) · game -0.13 (60) · slam -5.67 (6)
By role: declaring -0.60/bd (-2.46 vs par · 56) · defending -0.85/bd (+2.10 vs par · 39)
By vulnerability: vulnerable -0.78/bd (-0.38 vs par · 47) · not vulnerable -0.63/bd (-0.79 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Calipetre | C.Nyberg – J.Juuri-Oja | Closed | 12 | -3.8 | -0.32 | -0.92 |
| Round 2 | D.Calipetre | E.Visser – L.Van Den Heuvel | Closed | 12 | +12.1 | +1.01 | +0.67 |
| Round 3 | D.Calipetre | P.Correa – I.Vargas De Andrade | Closed | 12 | -1.0 | -0.08 | -1.08 |
| Round 4 | I.Coldea | M.Copur – M.Erkel | Closed | 12 | -22.1 | -1.84 | -0.67 |
| Round 5 | I.Coldea | K.Mak – Q.Shen | Open | 12 | -6.9 | -0.58 | -1.67 |
| Round 6 | C.Teodorescu | P.Batra – A.Sharma | Open | 12 | -2.7 | -0.23 | +2.50 |
| Round 7 | D.Calipetre | K.Ahlesved – C.Ahlesved | Closed | 11 | -21.4 | -1.95 | -1.45 |
| Round 8 | D.Calipetre | G.Botta – Z.Grossack | Closed | 12 | -20.9 | -1.74 | -2.17 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 2 | NETHERLANDS WOMEN | 15 | 4♠x | ♦K | = | +12 |
| +8.2 | Round 6 | INDIAN WOMEN | 23 | 4♥ | ♦8 | -1 | +14 |
| +6.9 | Round 2 | NETHERLANDS WOMEN | 24 | 3NT | ♥Q | = | +0 |
| +6.8 | Round 3 | RIO | 1 | 4♠ | ♣4 | -1 | +10 |
| +6.4 | Round 1 | FINLAND | 9 | 2NT | ♥5 | -2 | +7 |
| +5.7 | Round 8 | DINKIN | 16 | 3NT | ♥2 | -1 | +5 |
| +4.8 | Round 7 | SWEDEN MIXED | 6 | 3NT | ♦6 | = | -1 |
| +4.6 | Round 6 | INDIAN WOMEN | 17 | 3NTx | ♠Q | -1 | +6 |
| +4.3 | Round 5 | GEELY AUTOMOBILE | 6 | 5♥x | ♠A | -3 | +4 |
| +4.0 | Round 1 | FINLAND | 8 | 3NT | ♥6 | +2 | +2 |
| +3.5 | Round 3 | RIO | 9 | 3♥ | ♦K | = | +0 |
| +3.3 | Round 1 | FINLAND | 12 | 3NT | ♣10 | +1 | +14 |
| +2.8 | Round 3 | RIO | 3 | 5♦ | ♠K | -1 | +6 |
| +2.7 | Round 8 | DINKIN | 14 | 2♥ | ♥9 | -2 | +0 |
| +2.6 | Round 2 | NETHERLANDS WOMEN | 19 | 4♠ | ♦4 | +1 | +0 |
| +2.6 | Round 5 | GEELY AUTOMOBILE | 2 | 1NT | ♣Q | -4 | +8 |
| +2.5 | Round 4 | TURKIYE SENIORS | 13 | 4♠ | ♥J | +2 | +1 |
| +2.4 | Round 2 | NETHERLANDS WOMEN | 14 | 3♠ | ♦K | = | +6 |
| +2.4 | Round 8 | DINKIN | 18 | 1NT | ♦A | -3 | +3 |
| +2.1 | Round 1 | FINLAND | 1 | 3NT | ♠10 | +3 | +1 |
| +2.1 | Round 2 | NETHERLANDS WOMEN | 13 | 3♠ | ♣Q | +2 | +9 |
| +1.9 | Round 1 | FINLAND | 6 | 3NT | ♠K | +2 | -11 |
| +1.9 | Round 8 | DINKIN | 22 | 2♠ | ♣3 | = | -1 |
| +1.7 | Round 8 | DINKIN | 23 | 2♠ | ♥Q | +1 | +0 |
| +1.6 | Round 2 | NETHERLANDS WOMEN | 18 | 4♠ | ♥K | +1 | +1 |
| +1.6 | Round 5 | GEELY AUTOMOBILE | 3 | 2♠ | ♣5 | = | +6 |
| +1.5 | Round 8 | DINKIN | 19 | 2NT | ♠Q | -1 | -2 |
| +1.4 | Round 4 | TURKIYE SENIORS | 16 | 3NT | ♠7 | = | -1 |
| +1.4 | Round 4 | TURKIYE SENIORS | 18 | 4♠ | ♥Q | = | +1 |
| +1.3 | Round 3 | RIO | 6 | 6♥ | ♠A | -1 | +11 |
| +1.2 | Round 1 | FINLAND | 5 | 4NT | ♠5 | = | -1 |
| +1.1 | Round 1 | FINLAND | 10 | 3♥ | ♣A | = | +0 |
| +1.1 | Round 3 | RIO | 2 | 2♠ | ♣4 | +1 | +6 |
| +1.0 | Round 5 | GEELY AUTOMOBILE | 9 | 3NT | ♦6 | +2 | +0 |
| +1.0 | Round 6 | INDIAN WOMEN | 13 | 3NT | ♣4 | +2 | +1 |
| +0.9 | Round 5 | GEELY AUTOMOBILE | 11 | 5♥x | ♠K | -2 | +3 |
| +0.9 | Round 5 | GEELY AUTOMOBILE | 12 | 4♠ | ♦3 | = | +0 |
| +0.8 | Round 5 | GEELY AUTOMOBILE | 10 | 2♦ | ♥Q | +3 | -10 |
| +0.5 | Round 4 | TURKIYE SENIORS | 14 | 2♠ | ♣K | +1 | -7 |
| +0.5 | Round 6 | INDIAN WOMEN | 24 | 4♠ | ♦J | = | +0 |
| +0.3 | Round 7 | SWEDEN MIXED | 12 | 2♠ | ♠Q | +1 | +0 |
| +0.2 | Round 7 | SWEDEN MIXED | 8 | 4♠ | ♦8 | -2 | +7 |
| +0.1 | Round 3 | RIO | 5 | 4♥ | ♠Q | -1 | -10 |
| +0.1 | Round 3 | RIO | 10 | 4♠ | ♥A | = | +0 |
| -0.1 | Round 6 | INDIAN WOMEN | 20 | 4♥ | ♥9 | +1 | +13 |
| -0.2 | Round 1 | FINLAND | 3 | 3NT | ♦J | = | -1 |
| -0.2 | Round 2 | NETHERLANDS WOMEN | 17 | 3NT | ♥K | -1 | +6 |
| -0.2 | Round 2 | NETHERLANDS WOMEN | 22 | 4♥ | ♣6 | = | +1 |
| -0.2 | Round 7 | SWEDEN MIXED | 1 | 4♥ | ♠6 | = | +0 |
| -0.3 | Round 2 | NETHERLANDS WOMEN | 20 | 3♦ | ♣A | +1 | +0 |
| -0.4 | Round 5 | GEELY AUTOMOBILE | 7 | 4♥ | ♥5 | = | +0 |
| -0.8 | Round 6 | INDIAN WOMEN | 14 | 5♦ | ♥7 | -1 | -5 |
| -0.9 | Round 3 | RIO | 4 | 2♦ | ♦4 | +2 | -11 |
| -0.9 | Round 6 | INDIAN WOMEN | 19 | 4♠ | ♦Q | +1 | +13 |
| -0.9 | Round 8 | DINKIN | 20 | 3NT | ♠5 | +3 | -1 |
| -1.0 | Round 4 | TURKIYE SENIORS | 21 | 3♥ | ♦8 | -1 | +1 |
| -1.0 | Round 7 | SWEDEN MIXED | 2 | 3♥ | ♣4 | -1 | +1 |
| -1.2 | Round 3 | RIO | 12 | 4♥ | ♦3 | -2 | -6 |
| -1.5 | Round 6 | INDIAN WOMEN | 15 | 4♠ | ♣3 | = | +0 |
| -1.7 | Round 2 | NETHERLANDS WOMEN | 16 | 2♠ | ♦3 | = | +0 |
| -1.9 | Round 4 | TURKIYE SENIORS | 20 | 3NT | ♥9 | +2 | +12 |
| -1.9 | Round 7 | SWEDEN MIXED | 10 | 3NT | ♠2 | +1 | -1 |
| -2.0 | Round 4 | TURKIYE SENIORS | 23 | 7♦x | ♠A | -4 | -7 |
| -2.4 | Round 4 | TURKIYE SENIORS | 19 | 5♣ | ♠6 | +1 | +10 |
| -2.5 | Round 3 | RIO | 8 | 3NT | ♦3 | -1 | -4 |
| -2.5 | Round 5 | GEELY AUTOMOBILE | 4 | 2♠ | ♦A | -1 | -5 |
| -2.7 | Round 6 | INDIAN WOMEN | 22 | 4♠ | ♥9 | = | -3 |
| -2.9 | Round 4 | TURKIYE SENIORS | 24 | 4♥ | ♠K | +1 | +0 |
| -3.0 | Round 6 | INDIAN WOMEN | 16 | 4♥ | ♠J | = | -3 |
| -3.2 | Round 7 | SWEDEN MIXED | 11 | 4♠ | ♦4 | -1 | -5 |
| -3.3 | Round 1 | FINLAND | 7 | 1NT | ♠3 | +2 | -11 |
| -3.5 | Round 5 | GEELY AUTOMOBILE | 8 | 4♠ | ♥9 | -3 | -6 |
| -3.5 | Round 6 | INDIAN WOMEN | 18 | 2♠ | ♥Q | +1 | -1 |
| -3.5 | Round 7 | SWEDEN MIXED | 4 | 1NT | ♥Q | -4 | +5 |
| -3.6 | Round 8 | DINKIN | 17 | 1NT | ♥Q | +1 | -6 |
| -3.7 | Round 7 | SWEDEN MIXED | 9 | 4♠ | ♠2 | +2 | -1 |
| -4.2 | Round 7 | SWEDEN MIXED | 3 | 3NT | ♠3 | -1 | -11 |
| -4.3 | Round 2 | NETHERLANDS WOMEN | 23 | 6♣ | ♠Q | = | -13 |
| -4.4 | Round 8 | DINKIN | 21 | 2♦ | ♥9 | +1 | -1 |
| -4.5 | Round 6 | INDIAN WOMEN | 21 | 1NT | ♥7 | -3 | -5 |
| -4.6 | Round 5 | GEELY AUTOMOBILE | 5 | 5♥x | ♠A | -3 | -12 |
| -5.0 | Round 4 | TURKIYE SENIORS | 17 | 3♥ | ♥10 | = | -6 |
| -5.2 | Round 3 | RIO | 7 | 4♥ | ♣7 | -1 | -6 |
| -5.4 | Round 4 | TURKIYE SENIORS | 22 | 7♠x | ♣K | -2 | +0 |
| -6.0 | Round 1 | FINLAND | 2 | 3NT | ♦K | = | +0 |
| -6.4 | Round 1 | FINLAND | 11 | 6♥ | ♦A | -2 | -11 |
| -6.9 | Round 3 | RIO | 11 | 5♦ | ♠4 | -2 | -9 |
| -7.3 | Round 4 | TURKIYE SENIORS | 15 | 5♠x | ♥A | -1 | -12 |
| -7.6 | Round 8 | DINKIN | 13 | 4♠ | ♦9 | -1 | -12 |
| -7.7 | Round 2 | NETHERLANDS WOMEN | 21 | 6♥ | ♦10 | -1 | -14 |
| -7.9 | Round 1 | FINLAND | 4 | 4♥ | ♠5 | = | +0 |
| -8.0 | Round 5 | GEELY AUTOMOBILE | 1 | 4♠ | ♦7 | -1 | -8 |
| -9.0 | Round 7 | SWEDEN MIXED | 7 | 5♦ | ♣K | = | -10 |
| -9.5 | Round 8 | DINKIN | 15 | 4♥ | ♠7 | = | +0 |
| -10.8 | Round 8 | DINKIN | 24 | 4♠ | ♠J | -2 | -11 |