GRIGORIU Mihai · ROMANIA
26rank
+47.1Butler · 88 bds
+0.54per board
±4.5swing
+0.09vs par /bd · #40/92
+0.65adjusted /bd
by round
vs par split: bidding +0.30 · play -0.20
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.65/bd
Card play — on target: opening leads 94.1% #2 of 92 · declarer play 78.6% #34 of 92 · defence 91.2% #22 of 92
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (6) | 90.9% (11) |
| Declarer play | 75.0% (4) | 79.2% (24) |
| Defence | 90.0% (10) | 91.7% (24) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 100.0% (4) · ♦ 100.0% (4) · ♣ 66.7% (3)
vs par by strain: NT +1.47 (19) · a suit -0.29 (69)
vs par by level: part-score -0.31 (26) · game +1.54 (54) · slam -8.38 (8)
By role: declaring +0.86/bd (-1.80 vs par · 54) · defending +0.01/bd (+3.09 vs par · 34)
By vulnerability: vulnerable +0.67/bd (-0.27 vs par · 44) · not vulnerable +0.40/bd (+0.46 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Calipetre | C.Bortoletti – A.Kowalski | Closed | 8 | -1.0 | -0.12 | -3.75 |
| Round 2 | D.Calipetre | I.Miquelez Caballero – F.Guerra | Closed | 8 | +4.8 | +0.60 | +2.12 |
| Round 3 | D.Calipetre | S.Weinberger – R.Wadl | Closed | 8 | +12.8 | +1.60 | +1.25 |
| Round 4 | D.Calipetre | A.Meyerson – E.Meyerson | Closed | 8 | +11.0 | +1.38 | -2.62 |
| Round 5 | D.Calipetre | B.Kohli – T.Ramani | Closed | 8 | +0.3 | +0.04 | -1.88 |
| Round 6 | C.Teodorescu | F.Poulsen – K.Martensen-Larsen | Open | 8 | +3.3 | +0.41 | +4.00 |
| Round 7 | D.Calipetre | M.Mcmanus – J.Thompson | Closed | 8 | +15.4 | +1.93 | +2.75 |
| Round 8 | D.Calipetre | S.Dinkin – Y.Sobel | Closed | 8 | -13.3 | -1.66 | -4.00 |
| Round 9 | C.Teodorescu | N.Bausback – H.Ding | Open | 8 | +23.8 | +2.98 | +3.75 |
| Round 10 | C.Teodorescu | S.Tommasini – B.Norton | Open | 8 | +5.8 | +0.72 | +1.50 |
| Round 11 | D.Calipetre | W.Wang – W.Lai | Closed | 8 | -15.8 | -1.98 | -2.12 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 2 | ALGO DIVERTIDO | 12 | 3NT | ♥K | +2 | +4 |
| +9.7 | Round 4 | SWISS MIXED | 29 | 5♥ | ♣A | -2 | +10 |
| +8.9 | Round 1 | BORTOLETTI | 4 | 4♥ | ♦7 | +1 | +1 |
| +8.9 | Round 4 | SWISS MIXED | 31 | 6♣ | ♠Q | +1 | -13 |
| +7.9 | Round 3 | AUSTRIA | 24 | 3NT | ♠Q | = | +7 |
| +7.9 | Round 10 | NETTLETON | 11 | 6♠ | ♠4 | -1 | +11 |
| +7.7 | Round 9 | TAMEWARE | 2 | 4♥ | ♦K | = | +3 |
| +7.6 | Round 7 | CHARLIE | 19 | 2♠ | ♦Q | = | +12 |
| +7.6 | Round 9 | TAMEWARE | 7 | 4♠ | ♣4 | = | +10 |
| +7.3 | Round 2 | ALGO DIVERTIDO | 16 | 5♠x | ♣2 | +1 | +13 |
| +7.3 | Round 3 | AUSTRIA | 19 | 5♥ | ♠A | = | +1 |
| +7.0 | Round 11 | GEELY AUTOMOBILE | 21 | 5♦ | ♥5 | = | -1 |
| +6.9 | Round 9 | TAMEWARE | 3 | 4♠x | ♥K | -2 | +13 |
| +6.8 | Round 9 | TAMEWARE | 5 | 3NT | ♦2 | = | +10 |
| +6.5 | Round 6 | DENMARK MIXED | 13 | 5♣ | ♠10 | +2 | +16 |
| +5.7 | Round 5 | INDIAN MIXED | 6 | 6♣ | ♠K | +1 | -11 |
| +4.9 | Round 6 | DENMARK MIXED | 14 | 4♠ | ♦3 | +1 | -2 |
| +4.6 | Round 3 | AUSTRIA | 20 | 3NT | ♥7 | -1 | +12 |
| +4.6 | Round 10 | NETTLETON | 12 | 6♣ | ♦K | = | +0 |
| +3.8 | Round 5 | INDIAN MIXED | 1 | 3NT | ♥4 | -1 | +10 |
| +3.7 | Round 7 | CHARLIE | 18 | 4♥ | ♠A | -1 | +5 |
| +3.5 | Round 1 | BORTOLETTI | 2 | 3NT | ♠A | = | +0 |
| +3.3 | Round 7 | CHARLIE | 23 | 4♥ | ♦6 | -1 | +6 |
| +3.1 | Round 2 | ALGO DIVERTIDO | 14 | 4♦ | ♣A | -1 | +5 |
| +3.1 | Round 5 | INDIAN MIXED | 3 | 4♥ | ♦4 | = | +6 |
| +3.1 | Round 7 | CHARLIE | 20 | 1NT | ♥10 | -1 | +5 |
| +2.6 | Round 10 | NETTLETON | 10 | 2♣x | ♣Q | -1 | +7 |
| +2.5 | Round 3 | AUSTRIA | 21 | 3NT | ♥5 | +2 | +1 |
| +2.3 | Round 4 | SWISS MIXED | 25 | 2♠ | ♦10 | = | +0 |
| +2.3 | Round 6 | DENMARK MIXED | 9 | 3♣ | ♥6 | +1 | +0 |
| +2.1 | Round 1 | BORTOLETTI | 7 | 2♥ | ♣K | = | +1 |
| +1.5 | Round 8 | DINKIN | 30 | 4♥ | ♠K | +1 | +0 |
| +1.5 | Round 11 | GEELY AUTOMOBILE | 18 | 4♥ | ♠5 | +1 | +0 |
| +1.3 | Round 1 | BORTOLETTI | 5 | 3NT | ♥10 | = | -1 |
| +1.3 | Round 7 | CHARLIE | 21 | 5♥ | ♠A | -1 | -2 |
| +1.1 | Round 5 | INDIAN MIXED | 5 | 2♠ | ♥8 | -1 | +0 |
| +1.1 | Round 8 | DINKIN | 25 | 4♠ | ♣A | = | +0 |
| +0.4 | Round 2 | ALGO DIVERTIDO | 9 | 3NT | ♣9 | +1 | +0 |
| +0.4 | Round 7 | CHARLIE | 17 | 3NT | ♠Q | +1 | +0 |
| +0.4 | Round 10 | NETTLETON | 13 | 2♠ | ♣Q | = | -3 |
| +0.3 | Round 4 | SWISS MIXED | 32 | 2♦ | ♦2 | +1 | +0 |
| -0.1 | Round 10 | NETTLETON | 15 | 4♥ | ♥J | = | +1 |
| -0.1 | Round 10 | NETTLETON | 16 | 3♣ | ♥2 | +1 | +0 |
| -0.2 | Round 8 | DINKIN | 31 | 5♠ | ♣J | = | +0 |
| -0.2 | Round 11 | GEELY AUTOMOBILE | 17 | 4♠ | ♥A | -1 | +6 |
| -0.4 | Round 2 | ALGO DIVERTIDO | 10 | 5♦ | ♣A | -4 | +6 |
| -0.4 | Round 11 | GEELY AUTOMOBILE | 23 | 2♠ | ♦A | = | +0 |
| -0.5 | Round 4 | SWISS MIXED | 26 | 3NT | ♣4 | +3 | -13 |
| -0.5 | Round 8 | DINKIN | 32 | 4♥ | ♥A | +1 | +0 |
| -0.5 | Round 9 | TAMEWARE | 8 | 3NT | ♦5 | +1 | +1 |
| -0.7 | Round 6 | DENMARK MIXED | 10 | 4♠ | ♦J | +1 | +13 |
| -0.8 | Round 8 | DINKIN | 26 | 3♦ | ♣10 | +1 | +0 |
| -0.8 | Round 9 | TAMEWARE | 4 | 3♣ | ♠A | = | -6 |
| -1.0 | Round 9 | TAMEWARE | 1 | 3♥ | ♦A | -3 | -2 |
| -1.1 | Round 3 | AUSTRIA | 22 | 2♠ | ♠K | +2 | -1 |
| -1.4 | Round 5 | INDIAN MIXED | 4 | 4♠ | ♠Q | +3 | -12 |
| -1.5 | Round 1 | BORTOLETTI | 6 | 4♠ | ♥2 | -1 | -5 |
| -1.5 | Round 4 | SWISS MIXED | 28 | 4♠ | ♣7 | +1 | +0 |
| -1.5 | Round 6 | DENMARK MIXED | 11 | 4♥ | ♦Q | -2 | +5 |
| -1.6 | Round 6 | DENMARK MIXED | 16 | 3♥ | ♣9 | = | +0 |
| -1.7 | Round 7 | CHARLIE | 24 | 6♥ | ♣Q | -1 | -14 |
| -2.0 | Round 3 | AUSTRIA | 17 | 4♥ | ♣6 | = | +1 |
| -2.1 | Round 8 | DINKIN | 27 | 5♣ | ♠8 | = | +0 |
| -2.3 | Round 3 | AUSTRIA | 23 | 3NT | ♥7 | -1 | +1 |
| -2.3 | Round 7 | CHARLIE | 22 | 2♠ | ♥2 | +2 | +10 |
| -2.6 | Round 8 | DINKIN | 28 | 4♠ | ♥K | +2 | -12 |
| -2.6 | Round 10 | NETTLETON | 9 | 4♥ | ♦10 | = | +1 |
| -2.9 | Round 6 | DENMARK MIXED | 12 | 4♠ | ♥8 | = | +0 |
| -2.9 | Round 9 | TAMEWARE | 6 | 3NT | ♦9 | = | +1 |
| -3.0 | Round 5 | INDIAN MIXED | 2 | 1NT | ♥4 | +2 | +0 |
| -3.1 | Round 11 | GEELY AUTOMOBILE | 24 | 4♠ | ♥K | -1 | -5 |
| -3.3 | Round 4 | SWISS MIXED | 30 | 3NT | ♠8 | = | +1 |
| -3.3 | Round 5 | INDIAN MIXED | 8 | 2♠ | ♥5 | -1 | -5 |
| -3.6 | Round 2 | ALGO DIVERTIDO | 13 | 3♣ | ♥A | +1 | -11 |
| -3.7 | Round 6 | DENMARK MIXED | 15 | 2♠ | ♦8 | = | +0 |
| -4.1 | Round 1 | BORTOLETTI | 1 | 6♠ | ♥10 | -2 | -11 |
| -4.1 | Round 3 | AUSTRIA | 18 | 3NT | ♠K | -1 | -12 |
| -4.9 | Round 4 | SWISS MIXED | 27 | 2♠ | ♣A | +3 | -6 |
| -4.9 | Round 11 | GEELY AUTOMOBILE | 20 | 3♠ | ♠4 | -1 | -6 |
| -5.3 | Round 1 | BORTOLETTI | 3 | 4♠ | ♠10 | -2 | -6 |
| -5.7 | Round 5 | INDIAN MIXED | 7 | 3♠ | ♣J | -2 | -3 |
| -5.9 | Round 1 | BORTOLETTI | 8 | 6♦x | ♣K | -1 | -9 |
| -6.1 | Round 2 | ALGO DIVERTIDO | 15 | 3NT | ♥6 | = | +1 |
| -6.4 | Round 2 | ALGO DIVERTIDO | 11 | 4♠ | ♦J | +1 | -1 |
| -6.9 | Round 10 | NETTLETON | 14 | 3♠x | ♦10 | +1 | -5 |
| -7.2 | Round 11 | GEELY AUTOMOBILE | 19 | 4♠ | ♥K | -1 | -6 |
| -8.5 | Round 11 | GEELY AUTOMOBILE | 22 | 5♣ | ♦6 | +1 | -5 |
| -9.7 | Round 8 | DINKIN | 29 | 7♥ | ♣7 | -2 | -20 |