MOSSOP David · MOSSOP
330rank
-21.0Butler · 100 bds
-0.21per board
±3.8swing
-0.05vs par /bd · #260/478
+0.17adjusted /bd
by round
vs par split: bidding -0.13 · play +0.11
Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted +0.17/bd
Card play — on target: opening leads 65.4% #381 of 476 · declarer play 76.7% #258 of 478 · defence 87.5% #184 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 54.5% (11) | 73.3% (15) |
| Declarer play | 54.5% (11) | 89.5% (19) |
| Defence | 90.0% (20) | 85.7% (28) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 60.0% (5) · ♦ 100.0% (3) · ♣ 53.8% (13)
vs par by strain: NT +0.31 (36) · a suit -0.21 (63)
vs par by level: part-score +0.00 (36) · game +0.23 (57) · slam -2.50 (6)
By role: declaring -0.36/bd (-2.02 vs par · 52) · defending -0.04/bd (+2.08 vs par · 48)
By vulnerability: vulnerable +0.22/bd (+0.24 vs par · 50) · not vulnerable -0.64/bd (-0.34 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Hydes | L.Bell – I.Hessel | Open | 10 | -17.0 | -1.70 | -3.80 |
| Round 2 | A.Hydes | B.Marina – I.Coldea | Closed | 10 | -14.7 | -1.47 | -0.50 |
| Round 3 | A.Hydes | V.Demuy – J.Kranyak | Open | 10 | +0.3 | +0.03 | +0.40 |
| Round 4 | A.Hydes | V.Reess – P.Soulet | Open | 10 | +0.4 | +0.04 | +1.10 |
| Round 5 | A.Hydes | O.Saur – G.Brekka | Open | 10 | +12.8 | +1.28 | +3.20 |
| Round 6 | A.Hydes | B.Cohen – G.Cohler | Open | 10 | +11.4 | +1.14 | -0.90 |
| Round 7 | A.Hydes | Y.Zhao – X.Li | Open | 10 | -0.1 | -0.01 | -1.70 |
| Round 8 | A.Hydes | C.Compton – R.Smith | Closed | 10 | +13.2 | +1.32 | +3.20 |
| Round 9 | A.Hydes | P.Nawrocki – P.Wiankowski | Closed | 10 | -17.4 | -1.74 | -2.30 |
| Round 10 | A.Hydes | M.Thoma – P.Ravenna | Open | 10 | -9.9 | -0.99 | +0.80 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 4 | PAYEN | 12 | 3NT | ♦6 | = | +11 |
| +10.7 | Round 6 | MAHAFFEY | 7 | 4♥ | ♣2 | +1 | +11 |
| +9.4 | Round 6 | MAHAFFEY | 4 | 5♦ | ♠Q | +1 | +1 |
| +7.6 | Round 6 | MAHAFFEY | 2 | 5♦x | ♣2 | = | +6 |
| +7.3 | Round 1 | JAIL | 6 | 2♦ | ♣2 | +2 | +11 |
| +6.9 | Round 8 | ROBINSON | 1 | 4♠ | ♥K | -2 | +6 |
| +6.7 | Round 4 | PAYEN | 11 | 5♣x | ♦A | = | +4 |
| +6.6 | Round 3 | SPECTOR | 6 | 3NT | ♦2 | -3 | +9 |
| +6.1 | Round 3 | SPECTOR | 10 | 4♥x | ♣2 | -2 | +12 |
| +6.0 | Round 8 | ROBINSON | 2 | 4♥ | ♥6 | -3 | +11 |
| +5.4 | Round 8 | ROBINSON | 7 | 3NT | ♣2 | -1 | +12 |
| +4.8 | Round 5 | GILLIS | 22 | 2♥ | ♠10 | -3 | +5 |
| +4.1 | Round 8 | ROBINSON | 3 | 3NT | ♦J | -2 | +13 |
| +4.0 | Round 5 | GILLIS | 21 | 3NT | ♥Q | +3 | +11 |
| +3.1 | Round 7 | CHINA OPEN 2 | 15 | 3NT | ♠9 | +3 | +2 |
| +3.1 | Round 10 | CHAGAS | 22 | 2♥ | ♦10 | +3 | +10 |
| +2.8 | Round 3 | SPECTOR | 5 | 2NT | ♥9 | -3 | +2 |
| +2.7 | Round 5 | GILLIS | 27 | 3♣ | ♥J | = | +6 |
| +2.6 | Round 5 | GILLIS | 23 | 4♠ | ♥A | -1 | +12 |
| +2.4 | Round 1 | JAIL | 9 | 5♦ | ♣4 | = | +0 |
| +2.0 | Round 6 | MAHAFFEY | 9 | 1NT | ♠5 | -1 | +0 |
| +1.8 | Round 7 | CHINA OPEN 2 | 17 | 3♠ | ♣2 | -2 | +0 |
| +1.6 | Round 8 | ROBINSON | 10 | 3NT | ♠4 | -1 | +0 |
| +1.6 | Round 10 | CHAGAS | 28 | 2♠ | ♥A | = | +0 |
| +1.5 | Round 2 | COLDEA | 11 | 1NT | ♠2 | -1 | +2 |
| +1.5 | Round 7 | CHINA OPEN 2 | 16 | 6♠ | ♥Q | = | -11 |
| +1.4 | Round 8 | ROBINSON | 6 | 3NT | ♣2 | +1 | +1 |
| +1.1 | Round 10 | CHAGAS | 23 | 4♠ | ♦3 | -1 | +1 |
| +1.0 | Round 5 | GILLIS | 26 | 2♠ | ♦J | +1 | +0 |
| +0.9 | Round 3 | SPECTOR | 7 | 3NT | ♠J | = | +1 |
| +0.9 | Round 4 | PAYEN | 15 | 5♠ | ♣5 | -2 | +5 |
| +0.9 | Round 7 | CHINA OPEN 2 | 19 | 1NT | ♥K | -3 | -3 |
| +0.8 | Round 5 | GILLIS | 29 | 3NT | ♥2 | +2 | +0 |
| +0.8 | Round 10 | CHAGAS | 25 | 3NT | ♥J | +2 | +0 |
| +0.6 | Round 5 | GILLIS | 25 | 3NT | ♥2 | +2 | +1 |
| +0.4 | Round 1 | JAIL | 10 | 4♥ | ♠2 | +1 | +0 |
| +0.4 | Round 4 | PAYEN | 16 | 1NT | ♥5 | -1 | +0 |
| +0.4 | Round 7 | CHINA OPEN 2 | 18 | 5♦ | ♣2 | = | +2 |
| +0.3 | Round 7 | CHINA OPEN 2 | 12 | 4♣ | ♣2 | = | +0 |
| +0.3 | Round 8 | ROBINSON | 9 | 3♠ | ♦A | +1 | +1 |
| +0.3 | Round 9 | CONNECTOR | 16 | 5♥ | ♠K | = | +4 |
| +0.2 | Round 7 | CHINA OPEN 2 | 20 | 3♦ | ♣2 | -1 | +1 |
| +0.1 | Round 1 | JAIL | 4 | 3NT | ♥2 | +3 | -9 |
| +0.1 | Round 2 | COLDEA | 18 | 3NT | ♠J | +1 | +0 |
| +0.1 | Round 9 | CONNECTOR | 20 | 3NT | ♥2 | +2 | -13 |
| +0.0 | Round 2 | COLDEA | 12 | 2♠ | ♦K | = | -1 |
| +0.0 | Round 3 | SPECTOR | 9 | 3NT | ♣2 | = | +1 |
| +0.0 | Round 4 | PAYEN | 18 | 2♥ | ♣2 | = | +0 |
| -0.0 | Round 5 | GILLIS | 30 | 4♠ | ♣2 | = | +0 |
| -0.4 | Round 7 | CHINA OPEN 2 | 13 | 6♠ | ♣2 | = | +8 |
| -0.4 | Round 9 | CONNECTOR | 19 | 2NT | ♣2 | = | +0 |
| -0.6 | Round 9 | CONNECTOR | 12 | 6♦ | ♣A | = | -2 |
| -0.6 | Round 10 | CHAGAS | 29 | 5♦ | ♣3 | = | -1 |
| -0.7 | Round 2 | COLDEA | 13 | 4♥ | ♦J | +1 | +0 |
| -0.8 | Round 5 | GILLIS | 28 | Pass | -3 | ||
| -1.2 | Round 1 | JAIL | 1 | 3♠ | ♥J | = | +0 |
| -1.2 | Round 10 | CHAGAS | 24 | 6NT | ♣2 | = | +0 |
| -1.5 | Round 2 | COLDEA | 16 | 4♠ | ♥10 | +1 | -11 |
| -1.6 | Round 9 | CONNECTOR | 15 | 4♠ | ♥K | +1 | +0 |
| -1.7 | Round 2 | COLDEA | 14 | 3♥ | ♣9 | -1 | +2 |
| -1.8 | Round 2 | COLDEA | 17 | 3NT | ♣2 | +1 | +0 |
| -1.8 | Round 8 | ROBINSON | 8 | 1♠ | ♠3 | +1 | -1 |
| -1.8 | Round 9 | CONNECTOR | 13 | 3NT | ♣9 | +2 | +0 |
| -1.8 | Round 9 | CONNECTOR | 14 | 2♠ | ♣9 | = | +1 |
| -1.8 | Round 10 | CHAGAS | 21 | 3NT | ♣2 | +1 | -1 |
| -2.0 | Round 7 | CHINA OPEN 2 | 11 | 3NT | ♣2 | -1 | -5 |
| -2.1 | Round 9 | CONNECTOR | 17 | 4♠ | ♣K | = | +1 |
| -2.2 | Round 6 | MAHAFFEY | 6 | 4♠ | ♣A | -1 | -4 |
| -2.3 | Round 4 | PAYEN | 13 | 3♣ | ♥A | = | +1 |
| -2.4 | Round 10 | CHAGAS | 30 | 3♥ | ♣2 | = | -1 |
| -2.5 | Round 1 | JAIL | 7 | 3NT | ♠5 | = | +0 |
| -2.7 | Round 2 | COLDEA | 20 | 1NT | ♣2 | +2 | -1 |
| -2.7 | Round 3 | SPECTOR | 4 | 2♦x | ♥K | -1 | -3 |
| -2.8 | Round 6 | MAHAFFEY | 8 | 2♣ | ♣2 | = | -5 |
| -2.8 | Round 8 | ROBINSON | 4 | 3♥ | ♠3 | = | +0 |
| -2.9 | Round 3 | SPECTOR | 1 | 3♣ | ♦Q | -1 | -4 |
| -2.9 | Round 5 | GILLIS | 24 | 6♥ | ♣2 | = | +0 |
| -2.9 | Round 6 | MAHAFFEY | 3 | 4♠ | ♣2 | -1 | -5 |
| -3.2 | Round 3 | SPECTOR | 8 | 3♣ | ♣2 | = | -5 |
| -3.3 | Round 4 | PAYEN | 17 | 3NT | ♦2 | +2 | -1 |
| -3.3 | Round 6 | MAHAFFEY | 10 | 3NT | ♣3 | -2 | -8 |
| -3.4 | Round 4 | PAYEN | 14 | 3NT | ♣2 | +1 | -1 |
| -3.4 | Round 6 | MAHAFFEY | 1 | 2♥ | ♦10 | = | +0 |
| -3.5 | Round 3 | SPECTOR | 3 | 3NT | ♥3 | -3 | +0 |
| -3.5 | Round 9 | CONNECTOR | 18 | 3♠ | ♥5 | -1 | -6 |
| -3.6 | Round 10 | CHAGAS | 26 | 3NT | ♥10 | = | +0 |
| -3.7 | Round 2 | COLDEA | 15 | 5♥ | ♣2 | = | -6 |
| -3.7 | Round 6 | MAHAFFEY | 5 | 4♥ | ♠3 | -1 | -5 |
| -3.8 | Round 3 | SPECTOR | 2 | 4♠ | ♣10 | -1 | -9 |
| -4.0 | Round 1 | JAIL | 2 | 4♥ | ♦10 | -1 | -6 |
| -4.0 | Round 4 | PAYEN | 19 | 4♥ | ♠A | -1 | -5 |
| -4.2 | Round 2 | COLDEA | 19 | 1♦ | ♣J | +3 | +10 |
| -5.6 | Round 4 | PAYEN | 20 | 1NTx | ♣2 | -1 | -3 |
| -5.9 | Round 7 | CHINA OPEN 2 | 14 | 4♠ | ♣2 | +2 | -11 |
| -6.0 | Round 9 | CONNECTOR | 11 | 1♠ | ♣2 | = | -8 |
| -6.1 | Round 1 | JAIL | 8 | 6♥ | ♣K | -1 | -10 |
| -6.4 | Round 1 | JAIL | 3 | 4♠ | ♥7 | +3 | -14 |
| -6.9 | Round 10 | CHAGAS | 27 | 4♥ | ♦Q | = | +0 |
| -7.0 | Round 1 | JAIL | 5 | 3NT | ♥3 | -4 | -10 |
| -7.9 | Round 8 | ROBINSON | 5 | 3♣ | ♣2 | +2 | -11 |