DUBININ Alexander · RUSSIA
1rank
+39.1Butler · 16 bds
+2.44per board
±4.9swing
+4.19vs par /bd
-0.00adjusted /bd
by round
Strength of schedule: opponents averaged -2.44/bd (an easy draw) → opponent-adjusted -0.00/bd
vs par by strain: a suit +3.18 (11)
vs par by level: part-score +0.88 (8) · game +6.00 (2) · slam +16.00 (1)
By role: declaring +0.70/bd (+2.40 vs par · 10) · defending +5.35/bd (+7.17 vs par · 6)
By vulnerability: vulnerable +2.79/bd (+4.88 vs par · 8) · not vulnerable +2.10/bd (+3.50 vs par · 8)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | A.Gromov | S.Garner – C.Henner | Closed | 16 | +39.1 | +2.44 | +4.19 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Quarterfinal | WELLAND | 7 | 6♦ | -1 | +16 | |
| +11.0 | Quarterfinal | WELLAND | 14 | 3N | -2 | +9 | |
| +7.3 | Quarterfinal | WELLAND | 9 | 1N | -1 | +5 | |
| +7.3 | Quarterfinal | WELLAND | 12 | 4♥ | = | +14 | |
| +4.7 | Quarterfinal | WELLAND | 5 | 1N | = | +5 | |
| +2.7 | Quarterfinal | WELLAND | 3 | 3♣ | = | +7 | |
| +2.7 | Quarterfinal | WELLAND | 16 | 2♠ | = | -1 | |
| +1.4 | Quarterfinal | WELLAND | 2 | 5♣ | = | -2 | |
| +0.6 | Quarterfinal | WELLAND | 13 | 3N | +3 | +2 | |
| +0.1 | Quarterfinal | WELLAND | 4 | 3N | +1 | +11 | |
| -0.0 | Quarterfinal | WELLAND | 6 | 3♦ | = | -10 | |
| -0.6 | Quarterfinal | WELLAND | 11 | 2♥ | +1 | +6 | |
| -1.6 | Quarterfinal | WELLAND | 1 | 3♦ | +1 | +0 | |
| -2.7 | Quarterfinal | WELLAND | 8 | 3♥ | -1 | -4 | |
| -2.7 | Quarterfinal | WELLAND | 15 | 3♥ | -2 | +0 | |
| -4.4 | Quarterfinal | WELLAND | 10 | 2♥x | -1 | +9 |