STERNBERG James Marsh · JEAN-MARSHA
40rank
-34.0Butler · 12 bds
-2.83per board
±6.9swing
+1.50vs par /bd
-2.22adjusted /bd
by round
vs par split: bidding +8.00 · play -6.50
Strength of schedule: opponents averaged +0.62/bd (a tough draw) → opponent-adjusted -2.22/bd
Card play — on target: opening leads 0.0% · defence 50.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 0.0% (2) |
| Defence | · | 50.0% (2) |
Opening leads by suit led: ♥ 0.0% (1) · ♣ 0.0% (1)
vs par by strain: a suit +1.50 (2)
vs par by level: part-score -10.00 (1) · game +13.00 (1)
By role: declaring -1.33/bd (3) · defending -3.33/bd (+1.50 vs par · 9)
By vulnerability: vulnerable +0.00/bd (+13.00 vs par · 1) · not vulnerable -3.09/bd (-10.00 vs par · 11)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| PS | A.Cokin | R.Ramer – N.Klaver | Open | 12 | -34.0 | -2.83 | +1.50 |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | PS | NETHERLANDS 1 | 21 | 3♠ | ♣Q | +1 | · |
| +7.0 | PS | NETHERLANDS 1 | 18 | 2♥ | ♠3 | -2 | · |
| +1.0 | PS | NETHERLANDS 1 | 17 | 3N | ♠K | +1 | · |
| -0.0 | PS | NETHERLANDS 1 | 13 | 4♠ | ♣A | = | +13 |
| -0.0 | PS | NETHERLANDS 1 | 23 | 1N | ♦7 | -1 | · |
| -0.0 | PS | NETHERLANDS 1 | 24 | 4♥ | ♣10 | +1 | · |
| -4.0 | PS | NETHERLANDS 1 | 14 | 2♦ | ♥7 | = | -10 |
| -5.0 | PS | NETHERLANDS 1 | 22 | 3♥ | ♠4 | -1 | · |
| -8.0 | PS | NETHERLANDS 1 | 20 | 4♥x | ♠10 | -2 | · |
| -11.0 | PS | NETHERLANDS 1 | 15 | 4♠ | ♥8 | = | · |
| -11.0 | PS | NETHERLANDS 1 | 19 | 3N | ♠10 | +1 | · |
| -13.0 | PS | NETHERLANDS 1 | 16 | 4♥ | ♦J | = | · |