HACKETT Jason · MOSSOP
31rank
+87.7Butler · 100 bds
+0.88per board
±4.1swing
+0.88vs par /bd · #71/478
+0.93adjusted /bd
by round
vs par split: bidding +0.81 · play +0.07
Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted +0.93/bd
Card play — on target: opening leads 76.0% #215 of 476 · declarer play 73.9% #305 of 478 · defence 83.9% #306 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 57.1% (7) | 83.3% (18) |
| Declarer play | 62.5% (8) | 80.0% (15) |
| Defence | 77.8% (18) | 86.8% (38) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 77.8% (9) · ♦ 75.0% (4) · ♣ 77.8% (9)
vs par by strain: NT +0.09 (33) · a suit +1.27 (67)
vs par by level: part-score +0.91 (43) · game -0.04 (47) · slam +5.10 (10)
By role: declaring +1.23/bd (-0.59 vs par · 44) · defending +0.60/bd (+2.04 vs par · 56)
By vulnerability: vulnerable +0.86/bd (+0.94 vs par · 50) · not vulnerable +0.89/bd (+0.82 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Hackett | A.Kolesnik – J.Sher | Closed | 10 | +19.3 | +1.93 | +4.50 |
| Round 2 | J.Hackett | C.Teodorescu – M.Ionita | Open | 10 | +4.0 | +0.40 | -0.50 |
| Round 3 | J.Hackett | J.Hurd – J.Wooldridge | Closed | 10 | +2.9 | +0.29 | -0.10 |
| Round 4 | J.Hackett | E.Mauberquez – N.Frey | Closed | 10 | +13.6 | +1.36 | +1.00 |
| Round 5 | J.Hackett | T.Grude – C.Bakke | Closed | 10 | +9.2 | +0.92 | -1.00 |
| Round 6 | J.Hackett | B.Van Den Bos – J.Van Lankveld | Closed | 10 | -11.1 | -1.11 | +1.20 |
| Round 7 | J.Hackett | W.Zhang – J.Liu | Closed | 10 | +23.0 | +2.30 | +4.10 |
| Round 8 | J.Hackett | M.Dunitz – L.Stansby | Open | 10 | +13.0 | +1.30 | -0.90 |
| Round 9 | J.Hackett | B.Gierulski – J.Skrzypczak | Open | 10 | +8.5 | +0.85 | +1.80 |
| Round 10 | J.Hackett | D.Brenner – M.Castello Branco | Closed | 10 | +5.3 | +0.53 | -1.30 |
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 | Round 2 | COLDEA | 13 | 6♥ | ♠3 | = | +13 |
| +11.9 | Round 9 | CONNECTOR | 16 | 6♥ | ♠K | = | +12 |
| +10.6 | Round 7 | CHINA OPEN 2 | 15 | 4♥ | ♦6 | -1 | +12 |
| +10.6 | Round 8 | ROBINSON | 5 | 6♣ | ♦A | -1 | +13 |
| +10.2 | Round 4 | PAYEN | 14 | 2♦x | ♠9 | -4 | +9 |
| +10.1 | Round 1 | JAIL | 8 | 5♥x | ♦4 | -2 | +12 |
| +8.8 | Round 1 | JAIL | 9 | 3♥ | ♦2 | = | +11 |
| +7.1 | Round 8 | ROBINSON | 7 | 3NT | ♣Q | = | +0 |
| +6.9 | Round 10 | CHAGAS | 27 | 4♥ | ♥2 | = | +0 |
| +5.9 | Round 7 | CHINA OPEN 2 | 14 | 4♠ | ♥3 | +2 | +11 |
| +5.8 | Round 10 | CHAGAS | 22 | 4♥ | ♣3 | = | -1 |
| +5.7 | Round 5 | GILLIS | 21 | 6♣ | ♥A | = | -2 |
| +5.2 | Round 8 | ROBINSON | 8 | 4♠ | ♠3 | -1 | +5 |
| +4.2 | Round 8 | ROBINSON | 10 | 2NT | ♠10 | = | +6 |
| +4.0 | Round 4 | PAYEN | 19 | 4♥ | ♠K | -1 | +5 |
| +3.6 | Round 10 | CHAGAS | 28 | 3♠ | ♥K | -1 | +5 |
| +3.4 | Round 3 | SPECTOR | 6 | 2NT | ♣4 | +1 | +1 |
| +3.4 | Round 5 | GILLIS | 22 | 2♠ | ♥3 | -1 | +5 |
| +3.3 | Round 6 | MAHAFFEY | 10 | 3NT | ♥7 | -2 | +8 |
| +3.1 | Round 4 | PAYEN | 20 | 2♣ | ♦Q | -1 | +0 |
| +3.1 | Round 5 | GILLIS | 27 | 2♥ | ♣A | = | -1 |
| +2.9 | Round 5 | GILLIS | 24 | 6♥ | ♣J | = | +0 |
| +2.8 | Round 9 | CONNECTOR | 14 | 1♠ | ♦8 | +2 | +0 |
| +2.7 | Round 1 | JAIL | 5 | 2NT | ♥6 | -2 | +7 |
| +2.7 | Round 1 | JAIL | 6 | 3NT | ♣5 | = | -1 |
| +2.7 | Round 3 | SPECTOR | 4 | 3♦ | ♥2 | -2 | +3 |
| +2.7 | Round 4 | PAYEN | 15 | 5♦ | ♥2 | = | +0 |
| +2.5 | Round 1 | JAIL | 7 | 3NT | ♠5 | = | +0 |
| +2.2 | Round 6 | MAHAFFEY | 6 | 4♠ | ♣A | -1 | +4 |
| +2.2 | Round 7 | CHINA OPEN 2 | 17 | 3♥ | ♣J | -1 | +4 |
| +2.2 | Round 7 | CHINA OPEN 2 | 19 | 2♥ | ♥J | +2 | +6 |
| +2.2 | Round 10 | CHAGAS | 24 | 6NT | ♣4 | +1 | +1 |
| +2.0 | Round 7 | CHINA OPEN 2 | 11 | 2NT | ♥3 | -1 | +5 |
| +1.8 | Round 2 | COLDEA | 17 | 3NT | ♠3 | +1 | +0 |
| +1.8 | Round 4 | PAYEN | 17 | 5♣ | ♦K | = | -1 |
| +1.8 | Round 7 | CHINA OPEN 2 | 12 | 2NT | ♠7 | -1 | +2 |
| +1.8 | Round 10 | CHAGAS | 21 | 3NT | ♠A | +1 | +1 |
| +1.7 | Round 1 | JAIL | 4 | 5♦ | ♥6 | +1 | +10 |
| +1.7 | Round 2 | COLDEA | 14 | 4♥ | ♣4 | -1 | -2 |
| +1.7 | Round 2 | COLDEA | 20 | 2♠ | ♥A | = | +0 |
| +1.6 | Round 3 | SPECTOR | 8 | 4♠ | ♣K | -1 | +4 |
| +1.6 | Round 9 | CONNECTOR | 15 | 4♠ | ♥K | +1 | +0 |
| +1.5 | Round 2 | COLDEA | 16 | 5♠ | ♦A | = | +11 |
| +0.7 | Round 3 | SPECTOR | 3 | 3NT | ♥3 | -1 | -3 |
| +0.7 | Round 6 | MAHAFFEY | 4 | 2♥ | ♦10 | -1 | +11 |
| +0.6 | Round 10 | CHAGAS | 29 | 5♦ | ♣3 | = | +1 |
| +0.5 | Round 7 | CHINA OPEN 2 | 18 | 3NT | ♥4 | +1 | -1 |
| +0.4 | Round 5 | GILLIS | 23 | 5♥ | ♣K | -1 | -9 |
| +0.4 | Round 7 | CHINA OPEN 2 | 13 | 6♠ | ♣10 | = | -8 |
| +0.4 | Round 9 | CONNECTOR | 19 | 1NT | ♠A | +1 | +0 |
| +0.3 | Round 8 | ROBINSON | 2 | 1NT | ♥6 | +1 | -7 |
| +0.2 | Round 6 | MAHAFFEY | 5 | 3♠ | ♥9 | -1 | +2 |
| +0.2 | Round 10 | CHAGAS | 25 | 3NT | ♥J | +1 | +1 |
| +0.1 | Round 3 | SPECTOR | 10 | 4♥ | ♣9 | -2 | -8 |
| -0.0 | Round 2 | COLDEA | 12 | 2♠ | ♦K | = | +1 |
| -0.0 | Round 3 | SPECTOR | 9 | 3NT | ♠4 | = | -1 |
| -0.0 | Round 4 | PAYEN | 18 | 2♥ | ♣6 | = | +0 |
| +0.0 | Round 5 | GILLIS | 30 | 4♠ | ♦3 | = | +0 |
| -0.1 | Round 2 | COLDEA | 18 | 3NT | ♠3 | +1 | +0 |
| -0.1 | Round 9 | CONNECTOR | 20 | 3NT | ♥3 | +2 | +13 |
| -0.2 | Round 7 | CHINA OPEN 2 | 20 | 1NT | ♦3 | -1 | -1 |
| -0.3 | Round 8 | ROBINSON | 9 | 2♠ | ♣6 | +2 | -1 |
| -0.4 | Round 1 | JAIL | 10 | 4♥ | ♣J | +1 | +0 |
| -0.6 | Round 5 | GILLIS | 25 | 3NT | ♥3 | +2 | -1 |
| -0.7 | Round 6 | MAHAFFEY | 7 | 3♣ | ♥3 | +1 | +0 |
| -0.8 | Round 5 | GILLIS | 29 | 3NT | ♥8 | +2 | +0 |
| -0.8 | Round 9 | CONNECTOR | 17 | 5♣x | ♦K | -2 | -4 |
| -0.9 | Round 3 | SPECTOR | 1 | 1NT | ♣5 | = | +1 |
| -0.9 | Round 3 | SPECTOR | 7 | 5♣ | ♦3 | = | -1 |
| -0.9 | Round 4 | PAYEN | 12 | 4♣ | ♥4 | -1 | +2 |
| -0.9 | Round 6 | MAHAFFEY | 8 | 2♥ | ♥4 | -1 | +1 |
| -1.0 | Round 5 | GILLIS | 26 | 2♠ | ♣3 | +1 | +0 |
| -1.2 | Round 3 | SPECTOR | 2 | 3♠ | ♣K | = | +4 |
| -1.2 | Round 6 | MAHAFFEY | 3 | 2♠ | ♥J | = | +1 |
| -1.4 | Round 4 | PAYEN | 16 | 1NT | ♣3 | +1 | +0 |
| -1.4 | Round 8 | ROBINSON | 6 | 3NT | ♠8 | +1 | -1 |
| -1.4 | Round 9 | CONNECTOR | 12 | 6NT | ♣9 | = | +0 |
| -1.5 | Round 2 | COLDEA | 11 | 1NT | ♠3 | -1 | -2 |
| -1.8 | Round 9 | CONNECTOR | 13 | 2♣x | ♠K | -2 | -4 |
| -1.9 | Round 1 | JAIL | 2 | 3♥ | ♦10 | = | +0 |
| -1.9 | Round 9 | CONNECTOR | 11 | 3NT | ♣Q | = | +1 |
| -2.2 | Round 9 | CONNECTOR | 18 | 2♠ | ♥3 | +1 | +0 |
| -2.3 | Round 6 | MAHAFFEY | 1 | 3♦ | ♠A | = | -5 |
| -2.4 | Round 7 | CHINA OPEN 2 | 16 | 6♠ | ♥Q | +1 | +11 |
| -2.6 | Round 3 | SPECTOR | 5 | 3♥ | ♦K | = | -1 |
| -2.9 | Round 4 | PAYEN | 13 | 3♣ | ♥A | -1 | -6 |
| -3.0 | Round 4 | PAYEN | 11 | 5♣ | ♦K | = | +1 |
| -3.1 | Round 1 | JAIL | 3 | 6♥ | ♦3 | = | +11 |
| -3.1 | Round 8 | ROBINSON | 4 | 4♥ | ♠10 | -1 | -6 |
| -3.5 | Round 2 | COLDEA | 19 | 4♠ | ♣J | -2 | -13 |
| -3.8 | Round 1 | JAIL | 1 | 4♠ | ♥J | -1 | -5 |
| -3.8 | Round 10 | CHAGAS | 30 | 1NT | ♠8 | -2 | -5 |
| -3.9 | Round 5 | GILLIS | 28 | 3♥ | ♣Q | +1 | -2 |
| -3.9 | Round 6 | MAHAFFEY | 9 | 1NTx | ♦7 | = | -3 |
| -4.1 | Round 8 | ROBINSON | 3 | 3NT | ♦2 | -2 | -13 |
| -5.1 | Round 10 | CHAGAS | 23 | 5♣ | ♦10 | -1 | -6 |
| -5.5 | Round 8 | ROBINSON | 1 | 3NT | ♥5 | -1 | -5 |
| -6.9 | Round 10 | CHAGAS | 26 | 3♦ | ♠5 | = | -10 |
| -8.5 | Round 6 | MAHAFFEY | 2 | 5♠x | ♣3 | -4 | -7 |
| -10.9 | Round 2 | COLDEA | 15 | 4♠ | ♥3 | = | -13 |