DUBININ Alexander · BRIDGE 24
vs par split: bidding -0.64 · play -0.19
Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted +0.58/bd
Card play — on target: opening leads 72.7% #180 of 277 · declarer play 100.0% #1 of 277 · defence 100.0% #1 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 75.0% (8) |
| Declarer play | 100.0% (2) | 100.0% (8) |
| Defence | 100.0% (4) | 100.0% (12) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (3) · ♦ 66.7% (3) · ♣ 66.7% (3)
vs par by strain: NT +0.25 (8) · a suit -1.09 (34)
vs par by level: part-score +0.85 (20) · game -0.65 (17) · slam -8.20 (5)
By role: declaring -0.13/bd (-2.73 vs par · 26) · defending +0.34/bd (+2.25 vs par · 16)
By vulnerability: vulnerable -1.06/bd (-3.67 vs par · 21) · not vulnerable +1.15/bd (+2.00 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Gromov | B.Mondigir – T.Rogi | Closed | 7 | +3.0 | +0.43 | -0.43 |
| Round 2 | A.Gromov | R.Gunev – I.Ivanov | Closed | 7 | +4.3 | +0.61 | -2.86 |
| Round 5 | A.Gromov | K.Nandi – S.Datta | Closed | 7 | -1.0 | -0.14 | -1.43 |
| Round 6 | A.Gromov | N.Li – S.Liu | Closed | 7 | +4.7 | +0.67 | +1.29 |
| Round 7 | A.Gromov | Z.Xie – R.Li | Open | 7 | -14.6 | -2.09 | -2.43 |
| Round 8 | A.Gromov | W.Chan – P.Yeung | Closed | 7 | +5.6 | +0.80 | +0.86 |
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 7 | REDBULL | 19 | 2♥x | ♥8 | -2 | +12 |
| +7.0 | Round 2 | HAUGE | 13 | 6♠ | ♥4 | +1 | -13 |
| +6.9 | Round 6 | LUDUS | 9 | 5♣ | ♥5 | = | +11 |
| +5.5 | Round 1 | INDONESIA | 6 | 3NT | ♥4 | -1 | +12 |
| +4.9 | Round 8 | HEY YO | 26 | 3NT | ♥4 | +1 | +0 |
| +4.7 | Round 5 | HEMANT JALAN | 7 | 6♥ | ♠A | = | +0 |
| +4.4 | Round 6 | LUDUS | 14 | 3♠ | ♦A | -1 | +4 |
| +4.0 | Round 2 | HAUGE | 9 | 3NT | ♣J | -1 | +6 |
| +3.4 | Round 7 | REDBULL | 20 | 2♠ | ♥7 | -1 | +5 |
| +2.9 | Round 1 | INDONESIA | 4 | 2♥ | ♣2 | +2 | -10 |
| +2.9 | Round 6 | LUDUS | 8 | 2♠ | ♠2 | = | +5 |
| +2.9 | Round 8 | HEY YO | 27 | 4♠ | ♣6 | = | +0 |
| +2.8 | Round 2 | HAUGE | 12 | 3♥ | ♥K | = | +1 |
| +2.6 | Round 8 | HEY YO | 24 | 4♠ | ♣9 | -1 | +5 |
| +2.0 | Round 2 | HAUGE | 8 | 1NT | ♠2 | +1 | +0 |
| +1.2 | Round 8 | HEY YO | 25 | 3♥ | ♣9 | = | +0 |
| +1.1 | Round 7 | REDBULL | 17 | 4♥ | ♦7 | -2 | +7 |
| +0.7 | Round 2 | HAUGE | 11 | 2♠ | ♥2 | +2 | +2 |
| +0.7 | Round 5 | HEMANT JALAN | 6 | 6NT | ♦Q | = | -11 |
| +0.4 | Round 1 | INDONESIA | 5 | 2♠ | ♥A | -1 | +1 |
| -0.1 | Round 5 | HEMANT JALAN | 2 | 3♥ | ♥3 | -1 | +1 |
| -0.4 | Round 5 | HEMANT JALAN | 1 | 4♥ | ♣A | = | -1 |
| -0.7 | Round 1 | INDONESIA | 3 | 2♠ | ♣K | -1 | +3 |
| -0.9 | Round 5 | HEMANT JALAN | 5 | 3♠ | ♠2 | = | +7 |
| -1.2 | Round 1 | INDONESIA | 7 | 3♠ | ♣8 | = | +0 |
| -1.2 | Round 8 | HEY YO | 23 | 2♠ | ♣J | -1 | +0 |
| -1.4 | Round 1 | INDONESIA | 2 | 2♥ | ♠5 | +3 | -10 |
| -1.7 | Round 6 | LUDUS | 12 | 4♠x | ♦2 | -3 | -4 |
| -1.8 | Round 5 | HEMANT JALAN | 3 | 3NT | ♦10 | = | +0 |
| -1.9 | Round 8 | HEY YO | 28 | 5♦x | ♠A | -3 | +0 |
| -2.0 | Round 6 | LUDUS | 13 | 1♠ | ♦Q | +2 | -1 |
| -2.1 | Round 6 | LUDUS | 11 | 2♣ | ♣3 | +1 | +0 |
| -2.3 | Round 2 | HAUGE | 14 | 3♠ | ♦3 | -1 | -4 |
| -2.4 | Round 7 | REDBULL | 21 | 6♠ | ♥2 | = | +0 |
| -2.5 | Round 1 | INDONESIA | 1 | 3NT | ♦5 | = | +1 |
| -2.9 | Round 8 | HEY YO | 22 | 3♥ | ♥7 | -2 | +1 |
| -3.2 | Round 5 | HEMANT JALAN | 4 | 4♠ | ♦3 | -1 | -6 |
| -3.7 | Round 6 | LUDUS | 10 | 3NT | ♥K | -1 | -6 |
| -5.9 | Round 7 | REDBULL | 15 | 4♠ | ♣4 | -2 | -13 |
| -8.9 | Round 7 | REDBULL | 16 | 4♠ | ♣10 | = | -11 |
| -9.9 | Round 2 | HAUGE | 10 | 4♥ | ♠3 | -1 | -12 |
| -12.8 | Round 7 | REDBULL | 18 | 6♦ | ♠A | -1 | -17 |