CHAMBERS Neil · JEAN-MARSHA
22rank
-24.0Butler · 60 bds
-0.40per board
±5.3swing
-0.14vs par /bd · #10/16
-0.51adjusted /bd
by round
vs par split: bidding -1.90 · play +0.50
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.51/bd
Card play — on target: declarer play 100.0% #1 of 14 · defence 66.7% #8 of 15
| vs NT | vs a suit | |
|---|---|---|
| Declarer play | · | 100.0% (5) |
| Defence | · | 66.7% (3) |
vs par by strain: a suit -1.40 (10)
vs par by level: part-score +2.50 (2) · game -2.38 (8)
By role: declaring -1.33/bd (-0.56 vs par · 29) · defending +0.47/bd (+0.60 vs par · 31)
By vulnerability: vulnerable +0.39/bd (-1.86 vs par · 7) · not vulnerable -0.50/bd (+1.57 vs par · 53)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| QS | J.Schermer | A.Schwartz – R.Sheinman | Open | 12 | +8.2 | +0.68 | · |
| QS | J.Schermer | A.Schwartz – R.Sheinman | Open | 12 | +5.3 | +0.44 | · |
| SS | J.Schermer | L.Finkel – J.Mohan | Closed | 12 | +7.5 | +0.62 | +0.25 |
| SS | J.Schermer | J.Sutherlin – G.Kasle | Closed | 12 | -11.0 | -0.92 | · |
| PS | J.Schermer | W.Boegem – O.Janssens | Closed | 12 | -34.0 | -2.83 | -2.50 |
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 | 4♠ | ♣Q | = | · |
| +8.6 | QS | KAMINSKY | 4 | 2N | ♥2 | -3 | · |
| +8.0 | QS | KAMINSKY | 19 | 4♥ | ♠A | +1 | · |
| +7.1 | QS | KAMINSKY | 26 | 3N | ♠3 | = | · |
| +7.0 | SS | FINKEL | 18 | 4♥ | ♠9 | -1 | · |
| +7.0 | PS | NETHERLANDS 1 | 18 | 2♥ | ♠9 | = | · |
| +6.7 | QS | KAMINSKY | 5 | 4♥ | ♣K | +2 | · |
| +6.6 | QS | KAMINSKY | 20 | 4♠ | ♥A | -1 | · |
| +5.7 | SS | FINKEL | 1 | 3♥ | ♦7 | -1 | +4 |
| +5.7 | SS | FINKEL | 20 | 4♥ | ♦K | -1 | · |
| +5.0 | SS | FINKEL | 6 | 5♦ | ♠2 | -2 | +6 |
| +3.9 | QS | KAMINSKY | 21 | 2♥ | ♦A | = | · |
| +3.7 | QS | KAMINSKY | 2 | 6♣ | ♥3 | +1 | · |
| +3.7 | QS | KAMINSKY | 24 | 4♠x | ♦K | -3 | · |
| +3.3 | SS | FINKEL | 9 | 4♠ | ♥3 | = | +3 |
| +3.3 | SS | FINKEL | 22 | 4♠ | ♥3 | -1 | · |
| +3.0 | SS | FINKEL | 2 | 2♥ | ♥2 | +2 | +1 |
| +2.7 | QS | KAMINSKY | 11 | 3♣ | ♥3 | = | · |
| +2.1 | QS | KAMINSKY | 9 | 3N | ♠3 | +2 | · |
| +1.4 | QS | KAMINSKY | 7 | 3N | ♦3 | +2 | · |
| +1.3 | SS | FINKEL | 19 | 2♠ | ♠2 | -1 | · |
| +1.0 | PS | NETHERLANDS 1 | 17 | 3N | ♣6 | = | · |
| +0.9 | QS | KAMINSKY | 25 | 3N | ♠3 | -1 | · |
| +0.7 | SS | FINKEL | 5 | 3N | ♥3 | -1 | +6 |
| +0.7 | SS | FINKEL | 11 | 4♥ | ♠A | +1 | +1 |
| +0.4 | QS | KAMINSKY | 12 | 4♠ | ♦K | +1 | · |
| -0.0 | SS | FINKEL | 7 | 4♠ | ♦K | +1 | +0 |
| -0.0 | SS | FINKEL | 10 | 4♥ | ♠K | +1 | +4 |
| -0.0 | SS | FINKEL | 26 | 1N | ♥6 | +2 | · |
| +0.0 | PS | NETHERLANDS 1 | 13 | 4♠ | ♣A | = | -13 |
| +0.0 | PS | NETHERLANDS 1 | 23 | 1N | ♦2 | -1 | · |
| +0.0 | PS | NETHERLANDS 1 | 24 | 5♥ | ♦A | = | · |
| -0.3 | SS | FINKEL | 3 | 3N | ♠4 | +1 | -1 |
| -0.3 | SS | FINKEL | 17 | 4♥ | ♠7 | +1 | · |
| -0.9 | QS | KAMINSKY | 18 | 4♥ | ♣6 | +1 | · |
| -1.0 | SS | FINKEL | 16 | 3♥ | ♣8 | = | · |
| -1.1 | QS | KAMINSKY | 1 | 1N | ♠Q | +2 | · |
| -1.3 | SS | FINKEL | 15 | 3N | ♣10 | +2 | · |
| -1.6 | QS | KAMINSKY | 6 | 2♠ | ♦9 | +1 | · |
| -1.7 | SS | FINKEL | 21 | 2♣ | ♦2 | +2 | · |
| -2.0 | SS | FINKEL | 12 | 4♠x | ♣2 | -3 | -8 |
| -2.3 | QS | KAMINSKY | 16 | Pass | · | ||
| -3.0 | QS | KAMINSKY | 3 | 4♥ | ♣A | -1 | · |
| -3.1 | QS | KAMINSKY | 17 | 4♠ | ♦3 | +2 | · |
| -3.3 | SS | FINKEL | 8 | 1N | ♦4 | -3 | -1 |
| -4.0 | PS | NETHERLANDS 1 | 14 | 3N | ♠3 | -1 | +8 |
| -4.1 | QS | KAMINSKY | 22 | 2♠ | ♣A | +2 | · |
| -4.3 | SS | FINKEL | 24 | 6N | ♥3 | = | · |
| -4.6 | QS | KAMINSKY | 15 | 4♥ | ♦7 | +2 | · |
| -5.0 | PS | NETHERLANDS 1 | 22 | 3♣ | ♥K | +2 | · |
| -5.3 | SS | FINKEL | 4 | 4♥x | ♠8 | = | -12 |
| -5.7 | QS | KAMINSKY | 8 | 7♦x | ♥A | -3 | · |
| -5.7 | SS | FINKEL | 23 | 6♥ | ♠3 | = | · |
| -6.0 | QS | KAMINSKY | 10 | 3N | ♠4 | +2 | · |
| -8.0 | PS | NETHERLANDS 1 | 20 | 4♠ | ♥K | = | · |
| -9.9 | QS | KAMINSKY | 23 | 5♥x | ♣Q | -3 | · |
| -11.0 | PS | NETHERLANDS 1 | 15 | 4♠ | ♦A | -2 | · |
| -11.0 | PS | NETHERLANDS 1 | 19 | 3♣ | ♣5 | +1 | · |
| -13.0 | PS | NETHERLANDS 1 | 16 | 6♥ | ♦J | -2 | · |
| -14.0 | SS | FINKEL | 25 | 5♥ | ♦2 | -1 | · |