SOBEL Yoko · DINKIN
74rank
-44.3Butler · 88 bds
-0.50per board
±5.4swing
-0.02vs par /bd · #42/92
-0.36adjusted /bd
by round
vs par split: bidding +0.76 · play -0.78
Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.36/bd
Card play — on target: opening leads 79.2% #62 of 92 · declarer play 54.5% #86 of 92 · defence 83.7% #65 of 92
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 86.4% (22) |
| Declarer play | 14.3% (7) | 73.3% (15) |
| Defence | 40.0% (5) | 89.5% (38) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 83.3% (6) · ♦ 57.1% (7) · ♣ 85.7% (7)
vs par by strain: NT -1.38 (16) · a suit +0.28 (72)
vs par by level: part-score +1.29 (28) · game -1.06 (53) · slam +2.57 (7)
By role: declaring -0.22/bd (-1.87 vs par · 45) · defending -0.81/bd (+1.91 vs par · 43)
By vulnerability: vulnerable -0.59/bd (-0.61 vs par · 44) · not vulnerable -0.41/bd (+0.57 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Dinkin | M.Crusizio – C.Gamio | Closed | 8 | -6.7 | -0.84 | +3.00 |
| Round 2 | S.Dinkin | M.Andonov – R.Gunev | Open | 8 | -12.9 | -1.61 | -2.00 |
| Round 3 | S.Dinkin | L.Proto – H.Oliveira | Open | 8 | +3.5 | +0.44 | +1.12 |
| Round 4 | S.Dinkin | W.Lai – W.Wang | Closed | 8 | +4.0 | +0.50 | +3.50 |
| Round 5 | S.Dinkin | M.Mediero – A.Wasik | Closed | 8 | -36.1 | -4.51 | -3.25 |
| Round 6 | S.Dinkin | G.Smykalla – M.Schneider | Closed | 8 | -17.9 | -2.24 | -5.00 |
| Round 7 | S.Dinkin | B.Satyanarayana – K.Nadar | Open | 8 | -17.8 | -2.23 | -3.62 |
| Round 8 | S.Dinkin | D.Calipetre – M.Grigoriu | Closed | 8 | +13.3 | +1.66 | +4.00 |
| Round 9 | S.Dinkin | S.Magnusson – L.Duc | Closed | 8 | +5.4 | +0.68 | +0.12 |
| Round 10 | S.Dinkin | F.Danielsen – N.Bekkouche | Closed | 8 | -11.5 | -1.44 | -2.38 |
| Round 11 | S.Dinkin | S.Tommasini – M.Gold | Closed | 8 | +32.4 | +4.05 | +4.25 |
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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Round 9 | SWISS MIXED | 8 | 2♦x | ♦2 | -5 | +12 |
| +9.7 | Round 8 | ROMANIA | 29 | 7♥ | ♣7 | -2 | +20 |
| +9.5 | Round 11 | NETTLETON | 21 | 3NTx | ♠2 | = | +4 |
| +8.5 | Round 1 | ALGO DIVERTIDO | 7 | 3NT | ♠7 | = | +10 |
| +8.3 | Round 11 | NETTLETON | 22 | 6♣x | ♥Q | = | +12 |
| +7.9 | Round 11 | NETTLETON | 24 | 4♠ | ♥K | = | +7 |
| +7.7 | Round 9 | SWISS MIXED | 6 | 2♦x | ♦10 | -4 | +5 |
| +7.6 | Round 3 | MEDANOS | 20 | 3NT | ♠6 | = | +0 |
| +7.2 | Round 11 | NETTLETON | 18 | 4♥x | ♣J | +1 | +6 |
| +6.5 | Round 2 | BORTOLETTI | 15 | 4♠ | ♣5 | = | +0 |
| +5.9 | Round 1 | ALGO DIVERTIDO | 8 | 6♦x | ♥Q | -1 | +9 |
| +5.9 | Round 2 | BORTOLETTI | 10 | 3NT | ♠7 | +2 | +1 |
| +5.8 | Round 6 | TAMEWARE | 16 | 2♣x | ♦J | -2 | +4 |
| +4.9 | Round 3 | MEDANOS | 19 | 5♥x | ♠9 | -1 | +11 |
| +4.4 | Round 5 | MSV | 6 | 4♠ | ♠2 | +1 | +14 |
| +4.1 | Round 2 | BORTOLETTI | 13 | 2♠ | ♣8 | = | +11 |
| +3.7 | Round 4 | GEELY AUTOMOBILE | 31 | 5♣ | ♦7 | +2 | +17 |
| +3.6 | Round 10 | DENMARK MIXED | 11 | 4♠ | ♠4 | +2 | +1 |
| +3.6 | Round 11 | NETTLETON | 17 | 5♥x | ♦A | -1 | +9 |
| +3.3 | Round 3 | MEDANOS | 23 | 3♠ | ♦K | = | +0 |
| +3.1 | Round 6 | TAMEWARE | 14 | 5♥ | ♠A | -1 | +10 |
| +2.6 | Round 8 | ROMANIA | 28 | 4♠ | ♥K | +2 | +12 |
| +2.5 | Round 11 | NETTLETON | 20 | 3♠ | ♥Q | +1 | +1 |
| +2.4 | Round 7 | INDIAN MIXED | 18 | 1NTx | ♠A | = | +1 |
| +2.3 | Round 7 | INDIAN MIXED | 22 | 3♠ | ♥2 | +1 | -10 |
| +2.1 | Round 8 | ROMANIA | 27 | 5♣ | ♠8 | = | +0 |
| +1.9 | Round 4 | GEELY AUTOMOBILE | 25 | 2♠ | ♦K | -1 | +4 |
| +1.7 | Round 7 | INDIAN MIXED | 24 | 6♥ | ♣Q | -1 | +14 |
| +1.5 | Round 4 | GEELY AUTOMOBILE | 28 | 4♠ | ♣7 | +1 | +0 |
| +1.4 | Round 9 | SWISS MIXED | 3 | 5♦ | ♥Q | -1 | -9 |
| +1.2 | Round 1 | ALGO DIVERTIDO | 4 | 2♥ | ♥7 | +3 | +9 |
| +1.2 | Round 10 | DENMARK MIXED | 12 | 5♥x | ♠K | -5 | +7 |
| +1.1 | Round 10 | DENMARK MIXED | 15 | 4♥ | ♦4 | +1 | +0 |
| +0.9 | Round 9 | SWISS MIXED | 2 | 4♠ | ♣A | -2 | +9 |
| +0.8 | Round 8 | ROMANIA | 26 | 3♦ | ♣10 | +1 | +0 |
| +0.8 | Round 9 | SWISS MIXED | 4 | 3♠ | ♣7 | -1 | +6 |
| +0.7 | Round 6 | TAMEWARE | 10 | 4♠ | ♥6 | +1 | -13 |
| +0.6 | Round 11 | NETTLETON | 23 | 2♥ | ♥10 | +1 | +1 |
| +0.5 | Round 4 | GEELY AUTOMOBILE | 26 | 5♠ | ♥9 | +1 | +13 |
| +0.5 | Round 8 | ROMANIA | 32 | 4♥ | ♥A | +1 | +0 |
| +0.4 | Round 4 | GEELY AUTOMOBILE | 30 | 2♠x | ♥A | -2 | -4 |
| +0.2 | Round 8 | ROMANIA | 31 | 5♠ | ♣J | = | +0 |
| +0.1 | Round 3 | MEDANOS | 22 | 2♠ | ♦A | +1 | +0 |
| -0.2 | Round 5 | MSV | 5 | 1NT | ♥10 | +1 | +0 |
| -0.3 | Round 6 | TAMEWARE | 11 | 4♥ | ♦Q | -1 | -6 |
| -0.4 | Round 2 | BORTOLETTI | 9 | 3NT | ♦7 | +1 | +0 |
| -0.4 | Round 9 | SWISS MIXED | 1 | 3♦ | ♥K | = | +0 |
| -0.7 | Round 3 | MEDANOS | 18 | 3♦ | ♣Q | +1 | +10 |
| -0.8 | Round 4 | GEELY AUTOMOBILE | 29 | 5♠ | ♦K | = | +0 |
| -0.9 | Round 3 | MEDANOS | 24 | 2♠ | ♦10 | = | +0 |
| -0.9 | Round 4 | GEELY AUTOMOBILE | 27 | 4♠ | ♥10 | = | +0 |
| -1.1 | Round 8 | ROMANIA | 25 | 4♠ | ♣A | = | +0 |
| -1.4 | Round 7 | INDIAN MIXED | 17 | 3NT | ♠Q | = | -1 |
| -1.4 | Round 10 | DENMARK MIXED | 13 | 3♠ | ♥9 | = | +2 |
| -1.5 | Round 8 | ROMANIA | 30 | 4♥ | ♠K | +1 | +0 |
| -1.5 | Round 10 | DENMARK MIXED | 10 | 1♠x | ♣10 | = | -7 |
| -1.7 | Round 5 | MSV | 8 | 4♣ | ♠4 | = | +0 |
| -1.9 | Round 2 | BORTOLETTI | 12 | 2♠ | ♣K | -3 | +8 |
| -2.0 | Round 10 | DENMARK MIXED | 9 | 4♥x | ♦10 | = | -5 |
| -2.2 | Round 1 | ALGO DIVERTIDO | 5 | 4♠ | ♥Q | = | +0 |
| -2.3 | Round 4 | GEELY AUTOMOBILE | 32 | 1NT | ♦2 | +3 | -2 |
| -2.3 | Round 6 | TAMEWARE | 9 | 3♣ | ♠3 | +1 | +0 |
| -2.5 | Round 3 | MEDANOS | 21 | 3NT | ♣7 | +2 | -1 |
| -2.7 | Round 1 | ALGO DIVERTIDO | 3 | 3NT | ♥A | -2 | -2 |
| -2.8 | Round 6 | TAMEWARE | 15 | 3NT | ♥4 | -3 | -6 |
| -3.1 | Round 7 | INDIAN MIXED | 20 | 2♠ | ♣2 | = | -6 |
| -3.3 | Round 7 | INDIAN MIXED | 23 | 4♥ | ♥2 | -1 | -6 |
| -3.6 | Round 1 | ALGO DIVERTIDO | 6 | 2♠ | ♣Q | +1 | +0 |
| -4.2 | Round 7 | INDIAN MIXED | 19 | 4♠ | ♦Q | -2 | -9 |
| -4.8 | Round 5 | MSV | 2 | 3NT | ♠6 | -3 | -7 |
| -5.1 | Round 1 | ALGO DIVERTIDO | 2 | 3NT | ♥4 | +2 | -2 |
| -5.4 | Round 5 | MSV | 1 | 4♠ | ♥5 | -2 | -11 |
| -5.7 | Round 2 | BORTOLETTI | 11 | 4♠ | ♥6 | -1 | -10 |
| -5.9 | Round 10 | DENMARK MIXED | 14 | 4♠ | ♦10 | -1 | -10 |
| -6.6 | Round 10 | DENMARK MIXED | 16 | 3NT | ♥2 | = | -7 |
| -6.7 | Round 5 | MSV | 7 | 3♥ | ♠Q | -3 | -9 |
| -6.8 | Round 9 | SWISS MIXED | 5 | 3NT | ♦J | = | -10 |
| -7.0 | Round 6 | TAMEWARE | 12 | 4♠ | ♣K | -1 | -10 |
| -7.2 | Round 11 | NETTLETON | 19 | 4♠ | ♥K | -1 | -6 |
| -8.3 | Round 3 | MEDANOS | 17 | 5♥ | ♦A | -1 | -11 |
| -8.5 | Round 2 | BORTOLETTI | 14 | 5♦x | ♣K | -2 | -10 |
| -8.7 | Round 1 | ALGO DIVERTIDO | 1 | 4♠ | ♥K | +1 | +0 |
| -9.8 | Round 5 | MSV | 3 | 5♥x | ♣J | +1 | -11 |
| -10.7 | Round 9 | SWISS MIXED | 7 | 5♣x | ♠A | -3 | -12 |
| -11.9 | Round 5 | MSV | 4 | 6♠ | ♣3 | +1 | -2 |
| -12.2 | Round 7 | INDIAN MIXED | 21 | 4♠x | ♥A | = | -12 |
| -12.9 | Round 2 | BORTOLETTI | 16 | 6♠x | ♦4 | = | -16 |
| -15.1 | Round 6 | TAMEWARE | 13 | 6♦ | ♥Q | -2 | -19 |