JANSMA Jan · GUPTA
vs par split: bidding -0.07 · play +0.64
Strength of schedule: opponents averaged -0.47/bd (an easy draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 75.0% · declarer play 100.0% · defence 89.5%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 81.8% (11) |
| Declarer play | 100.0% (3) | 100.0% (8) |
| Defence | 80.0% (5) | 92.9% (14) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 60.0% (5) · ♦ 100.0% (1) · ♣ 100.0% (1)
vs par by strain: NT +0.60 (10) · a suit +0.56 (32)
vs par by level: part-score -1.53 (19) · game +1.82 (22) · slam +13.00 (1)
By role: declaring +2.09/bd (+0.09 vs par · 23) · defending -0.76/bd (+1.16 vs par · 19)
By vulnerability: vulnerable -0.28/bd (+0.67 vs par · 21) · not vulnerable +1.88/bd (+0.48 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | Z.Mahmood | B.Cohen – G.Cohler | Open | 14 | +13.7 | +0.98 | -0.57 |
| Round of 64 | Z.Mahmood | B.Cohen – G.Cohler | Open | 14 | +10.3 | +0.74 | +0.79 |
| Round of 64 | Z.Mahmood | B.Cohen – G.Cohler | Open | 14 | +9.6 | +0.69 | +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 |
|---|---|---|---|---|---|---|---|
| +13.2 | Round of 64 | MAHAFFEY | 54 | 6♠ | ♥10 | +1 | +13 |
| +8.4 | Round of 64 | MAHAFFEY | 34 | 4♠ | ♥3 | +2 | +2 |
| +7.3 | Round of 64 | MAHAFFEY | 27 | 3NT | ♠4 | = | +3 |
| +7.2 | Round of 64 | MAHAFFEY | 55 | 4♥ | ♦K | = | +0 |
| +5.6 | Round of 64 | MAHAFFEY | 23 | 5♦ | ♥3 | = | -2 |
| +5.4 | Round of 64 | MAHAFFEY | 17 | 5♦x | ♣A | -2 | +5 |
| +4.4 | Round of 64 | MAHAFFEY | 29 | 4♠x | ♥K | = | +5 |
| +3.7 | Round of 64 | MAHAFFEY | 39 | 2♥ | ♣3 | +2 | +1 |
| +2.9 | Round of 64 | MAHAFFEY | 37 | 3♥ | ♠6 | = | +1 |
| +2.6 | Round of 64 | MAHAFFEY | 36 | 2♣ | ♦3 | +1 | +1 |
| +2.2 | Round of 64 | MAHAFFEY | 49 | 4♠ | ♦10 | -1 | +10 |
| +1.9 | Round of 64 | MAHAFFEY | 25 | 3♠ | ♠3 | +1 | +1 |
| +1.6 | Round of 64 | MAHAFFEY | 16 | 5♥ | ♠10 | = | -10 |
| +1.5 | Round of 64 | MAHAFFEY | 42 | 2NT | ♥9 | +1 | +0 |
| +1.4 | Round of 64 | MAHAFFEY | 28 | 3NT | ♠4 | -1 | +10 |
| +1.2 | Round of 64 | MAHAFFEY | 41 | 2♠ | ♣4 | = | +1 |
| +1.2 | Round of 64 | MAHAFFEY | 53 | 3NT | ♠2 | +2 | +1 |
| +0.9 | Round of 64 | MAHAFFEY | 40 | 4♠ | ♥J | +2 | +11 |
| +0.8 | Round of 64 | MAHAFFEY | 15 | 3♣ | ♠K | -1 | -2 |
| +0.3 | Round of 64 | MAHAFFEY | 44 | 4♥ | ♠A | = | -3 |
| +0.3 | Round of 64 | MAHAFFEY | 52 | 4♠ | ♣9 | +2 | +1 |
| +0.2 | Round of 64 | MAHAFFEY | 24 | 3♠ | ♣5 | -2 | +1 |
| +0.2 | Round of 64 | MAHAFFEY | 45 | 1NT | ♥Q | +1 | -1 |
| +0.1 | Round of 64 | MAHAFFEY | 30 | 4♠ | ♦Q | = | +0 |
| -0.1 | Round of 64 | MAHAFFEY | 18 | 1NT | ♠8 | +1 | +1 |
| -0.1 | Round of 64 | MAHAFFEY | 38 | 4♥ | ♣J | +1 | +0 |
| -0.4 | Round of 64 | MAHAFFEY | 19 | 4♠ | ♣5 | +1 | +0 |
| -0.5 | Round of 64 | MAHAFFEY | 47 | 1♠ | ♦10 | +1 | +0 |
| -0.6 | Round of 64 | MAHAFFEY | 20 | 1NT | ♦4 | +1 | -1 |
| -0.8 | Round of 64 | MAHAFFEY | 43 | 3♦ | ♠10 | +1 | -5 |
| -1.3 | Round of 64 | MAHAFFEY | 22 | 3NT | ♥8 | +1 | +0 |
| -1.5 | Round of 64 | MAHAFFEY | 48 | 5♣ | ♠5 | +1 | +13 |
| -1.8 | Round of 64 | MAHAFFEY | 56 | 3NT | ♣J | +1 | -1 |
| -2.1 | Round of 64 | MAHAFFEY | 26 | 4♠ | ♥6 | +3 | -2 |
| -2.8 | Round of 64 | MAHAFFEY | 50 | 3♥ | ♠3 | -1 | +2 |
| -3.1 | Round of 64 | MAHAFFEY | 33 | 1♠ | ♥3 | +1 | -5 |
| -3.3 | Round of 64 | MAHAFFEY | 35 | 3♠ | ♥5 | -1 | +1 |
| -3.4 | Round of 64 | MAHAFFEY | 51 | 4♠ | ♠5 | = | -3 |
| -4.2 | Round of 64 | MAHAFFEY | 32 | 4♦ | ♥A | = | -7 |
| -4.2 | Round of 64 | MAHAFFEY | 46 | 1NT | ♣2 | = | -6 |
| -4.7 | Round of 64 | MAHAFFEY | 31 | 5♦ | ♠K | = | +0 |
| -6.0 | Round of 64 | MAHAFFEY | 21 | 3♥ | ♠5 | -1 | -12 |