DRIJVER Bas · O'ROURKE
13rank
+22.8Butler · 20 bds
+1.14per board
±5.0swing
+0.14adjusted /bd
by round
Strength of schedule: opponents averaged -1.00/bd (an easy draw) → opponent-adjusted +0.14/bd
By role: declaring +1.92/bd (9) · defending +0.50/bd (11)
By vulnerability: not vulnerable +1.14/bd (20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Michielsen | H.Kahlenberg – D.Morgen | Open | 10 | +37.3 | +3.73 | · |
| Round 2 | M.Michielsen | B.Payen – D.Gaviard | Closed | 10 | -14.5 | -1.45 | · |
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 |
|---|---|---|---|---|---|---|---|
| +13.6 | Round 1 | KAHLENBERG | 6 | 3N | ♥3 | = | · |
| +8.7 | Round 1 | KAHLENBERG | 4 | 6♠ | ♠Q | -1 | · |
| +8.3 | Round 1 | KAHLENBERG | 9 | 6♠ | ♣4 | = | · |
| +5.7 | Round 1 | KAHLENBERG | 5 | 3♠ | ♥J | -2 | · |
| +3.6 | Round 1 | KAHLENBERG | 8 | 3♣ | ♥3 | = | · |
| +3.0 | Round 2 | PAYEN | 20 | 2♥ | ♦J | = | · |
| +2.4 | Round 1 | KAHLENBERG | 3 | 2♥ | ♣7 | -1 | · |
| +1.2 | Round 1 | KAHLENBERG | 2 | 1N | ♦2 | +2 | · |
| +0.7 | Round 1 | KAHLENBERG | 1 | 4♥ | ♥4 | = | · |
| +0.7 | Round 2 | PAYEN | 14 | 1N | ♠5 | -1 | · |
| +0.7 | Round 2 | PAYEN | 16 | 2♠ | ♣5 | +1 | · |
| +0.4 | Round 2 | PAYEN | 13 | 2♥ | ♣5 | +1 | · |
| -0.5 | Round 2 | PAYEN | 18 | 1N | ♦Q | -2 | · |
| -0.6 | Round 2 | PAYEN | 15 | 3N | ♠3 | -1 | · |
| -1.8 | Round 2 | PAYEN | 12 | 5♦ | ♠6 | = | · |
| -3.0 | Round 1 | KAHLENBERG | 10 | 5♦x | ♥A | -2 | · |
| -3.8 | Round 2 | PAYEN | 17 | 5♣x | ♠K | = | · |
| -3.9 | Round 1 | KAHLENBERG | 7 | 5♣ | ♥5 | = | · |
| -5.3 | Round 2 | PAYEN | 11 | 3N | ♦J | -2 | · |
| -7.3 | Round 2 | PAYEN | 19 | 4♠x | ♦Q | -3 | · |