🇦🇺 JEDRYCHOWSKI Ryszard · AUSTRALIA
41rank
-78.2Butler · 80 bds
-0.98per board
±4.1swing
-0.50vs par /bd
-1.07adjusted /bd
by round
vs par split: bidding -0.76 · play -0.16
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -1.07/bd
Card play — on target: opening leads 92.9% · declarer play 84.6% · defence 88.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 92.9% (14) |
| Declarer play | · | 84.6% (13) |
| Defence | · | 88.0% (25) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (2) · ♦ 100.0% (3) · ♣ 100.0% (6)
vs par by strain: a suit -0.83 (52)
vs par by level: part-score -0.70 (27) · game -0.71 (24) · slam -7.00 (1)
By role: declaring +0.10/bd (-0.81 vs par · 38) · defending -1.96/bd (-0.19 vs par · 42)
By vulnerability: vulnerable -0.16/bd (+0.50 vs par · 32) · not vulnerable -1.52/bd (-1.50 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | B.Neill | R.Katz – G.Jacobs | Closed | 16 | +11.1 | +0.69 | +1.81 |
| Quarterfinal | B.Neill | Z.Mahmood – M.Rosenberg | Closed | 16 | -35.3 | -2.21 | -1.31 |
| Quarterfinal | B.Neill | R.Katz – G.Jacobs | Closed | 16 | -29.2 | -1.82 | -2.19 |
| Quarterfinal | B.Neill | M.Rosenberg – Z.Mahmood | Open | 16 | +18.1 | +1.13 | -0.31 |
| Quarterfinal | B.Neill | M.Rosenberg – Z.Mahmood | Open | 16 | -42.9 | -2.68 | · |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Quarterfinal | 🇺🇸 USA 1 | 67 | 5♣ | ♥J | = | +11 |
| +7.9 | Quarterfinal | 🇺🇸 USA 1 | 2 | 2♥x | ♦10 | -1 | +12 |
| +6.3 | Quarterfinal | 🇺🇸 USA 1 | 73 | 5♣ | ♠K | = | +0 |
| +5.7 | Quarterfinal | 🇺🇸 USA 1 | 68 | 4♣ | ♦5 | +1 | +0 |
| +5.0 | Quarterfinal | 🇺🇸 USA 1 | 15 | 3♠ | ♣K | +1 | +1 |
| +4.3 | Quarterfinal | 🇺🇸 USA 1 | 48 | 3N | ♠3 | -3 | +10 |
| +3.7 | Quarterfinal | 🇺🇸 USA 1 | 17 | 3♦ | ♦8 | -2 | +5 |
| +3.1 | Quarterfinal | 🇺🇸 USA 1 | 5 | 3N | ♠7 | = | +3 |
| +2.9 | Quarterfinal | 🇺🇸 USA 1 | 28 | 5♦ | ♣7 | +1 | +11 |
| +2.3 | Quarterfinal | 🇺🇸 USA 1 | 12 | 2♠ | ♣K | = | +0 |
| +1.7 | Quarterfinal | 🇺🇸 USA 1 | 27 | 4♠ | ♦A | +1 | +0 |
| +1.7 | Quarterfinal | 🇺🇸 USA 1 | 29 | 4♠ | ♦8 | -1 | +6 |
| +1.6 | Quarterfinal | 🇺🇸 USA 1 | 76 | 2♠ | ♣J | -2 | +2 |
| +1.4 | Quarterfinal | 🇺🇸 USA 1 | 72 | 3♥ | ♣8 | +1 | -6 |
| +1.3 | Quarterfinal | 🇺🇸 USA 1 | 6 | 4♠ | ♥A | +1 | +0 |
| +1.3 | Quarterfinal | 🇺🇸 USA 1 | 65 | 3♠ | ♣10 | -1 | +1 |
| +1.1 | Quarterfinal | 🇺🇸 USA 1 | 9 | 1N | ♦7 | +1 | +0 |
| +0.9 | Quarterfinal | 🇺🇸 USA 1 | 4 | 2♥ | ♣4 | +1 | +10 |
| +0.9 | Quarterfinal | 🇺🇸 USA 1 | 74 | 4♥ | ♦K | = | -1 |
| +0.9 | Quarterfinal | 🇺🇸 USA 1 | 78 | 3♥ | ♠ | -1 | +4 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 21 | 3N | ♦2 | +2 | +1 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 24 | 2♥ | ♠6 | -2 | +1 |
| +0.4 | Quarterfinal | 🇺🇸 USA 1 | 87 | 3N | ♠4 | -1 | · |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 47 | 3N | ♣6 | +1 | +0 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 82 | 2♠ | ♥Q | = | · |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 10 | 4♠ | ♦2 | +1 | +0 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 19 | 4♥ | ♠10 | = | -1 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 25 | 3♣ | ♦7 | +2 | -7 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 33 | 3N | ♥7 | +2 | +0 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 38 | 4♠ | ♦4 | = | +0 |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 71 | 4♠ | ♣A | +1 | +0 |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 77 | 4♠ | ♥A | +1 | +0 |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 88 | 4♥ | ♦3 | -2 | · |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 92 | 6N | ♣8 | = | · |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 35 | 4♥ | ♣3 | +1 | +0 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 44 | 1N | ♣Q | -2 | +0 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 94 | 4♣x | ♦8 | -1 | · |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 95 | 2♠ | ♣J | +1 | · |
| -0.3 | Quarterfinal | 🇺🇸 USA 1 | 31 | 4♠ | ♥4 | +2 | +11 |
| -0.3 | Quarterfinal | 🇺🇸 USA 1 | 45 | 4♥ | ♠2 | +1 | +0 |
| -0.3 | Quarterfinal | 🇺🇸 USA 1 | 80 | 1♥ | ♠3 | +2 | +0 |
| -0.4 | Quarterfinal | 🇺🇸 USA 1 | 3 | 4♥ | ♣K | +1 | +0 |
| -0.6 | Quarterfinal | 🇺🇸 USA 1 | 13 | 3♦ | ♥2 | +1 | +0 |
| -0.6 | Quarterfinal | 🇺🇸 USA 1 | 14 | 3N | ♣4 | +1 | +11 |
| -0.6 | Quarterfinal | 🇺🇸 USA 1 | 70 | 2♥ | ♣K | -2 | -1 |
| -0.7 | Quarterfinal | 🇺🇸 USA 1 | 8 | 3♦ | ♠10 | -2 | -1 |
| -0.7 | Quarterfinal | 🇺🇸 USA 1 | 66 | 4♠ | ♦9 | = | -11 |
| -0.7 | Quarterfinal | 🇺🇸 USA 1 | 83 | 1N | ♥3 | +2 | · |
| -0.9 | Quarterfinal | 🇺🇸 USA 1 | 36 | 2♦ | ♣6 | +2 | +0 |
| -0.9 | Quarterfinal | 🇺🇸 USA 1 | 69 | 3N | ♥6 | +2 | -1 |
| -1.0 | Quarterfinal | 🇺🇸 USA 1 | 16 | 3N | ♦7 | = | -2 |
| -1.0 | Quarterfinal | 🇺🇸 USA 1 | 42 | 3♣ | ♦Q | -1 | +0 |
| -1.1 | Quarterfinal | 🇺🇸 USA 1 | 81 | 3N | ♥8 | -2 | · |
| -1.3 | Quarterfinal | 🇺🇸 USA 1 | 11 | 3♣ | ♠3 | = | -1 |
| -1.3 | Quarterfinal | 🇺🇸 USA 1 | 39 | 3N | ♦10 | +2 | -1 |
| -1.4 | Quarterfinal | 🇺🇸 USA 1 | 40 | 4♠ | ♣3 | -1 | -5 |
| -1.9 | Quarterfinal | 🇺🇸 USA 1 | 7 | 2♠ | ♣K | +1 | +0 |
| -1.9 | Quarterfinal | 🇺🇸 USA 1 | 89 | 4♦ | ♠J | -1 | · |
| -2.0 | Quarterfinal | 🇺🇸 USA 1 | 85 | 4♠ | ♦A | = | · |
| -2.1 | Quarterfinal | 🇺🇸 USA 1 | 90 | 5♥ | ♦K | = | · |
| -2.4 | Quarterfinal | 🇺🇸 USA 1 | 18 | 3♦ | ♠7 | -1 | -1 |
| -2.4 | Quarterfinal | 🇺🇸 USA 1 | 20 | 6♣ | ♥2 | = | -7 |
| -2.4 | Quarterfinal | 🇺🇸 USA 1 | 79 | 4♥ | ♦3 | +2 | -1 |
| -2.9 | Quarterfinal | 🇺🇸 USA 1 | 46 | 2♦ | ♥A | = | +0 |
| -3.0 | Quarterfinal | 🇺🇸 USA 1 | 22 | 3N | ♥A | = | -10 |
| -3.4 | Quarterfinal | 🇺🇸 USA 1 | 41 | 2♠ | ♥10 | -1 | -4 |
| -3.4 | Quarterfinal | 🇺🇸 USA 1 | 91 | 5♣ | ♠7 | = | · |
| -3.9 | Quarterfinal | 🇺🇸 USA 1 | 86 | 5♣x | ♦A | -1 | · |
| -4.0 | Quarterfinal | 🇺🇸 USA 1 | 1 | 3♥ | ♣6 | -1 | -4 |
| -4.7 | Quarterfinal | 🇺🇸 USA 1 | 43 | 5♣x | ♠5 | -3 | -9 |
| -5.9 | Quarterfinal | 🇺🇸 USA 1 | 32 | 4♠ | ♠2 | = | -13 |
| -6.0 | Quarterfinal | 🇺🇸 USA 1 | 75 | 2♥ | ♠7 | -3 | -2 |
| -6.1 | Quarterfinal | 🇺🇸 USA 1 | 96 | 6♠ | ♥6 | = | · |
| -6.4 | Quarterfinal | 🇺🇸 USA 1 | 34 | 5♦ | ♥A | -1 | -12 |
| -8.7 | Quarterfinal | 🇺🇸 USA 1 | 30 | 4♥ | ♠7 | +1 | -4 |
| -9.1 | Quarterfinal | 🇺🇸 USA 1 | 23 | 5♦ | ♣6 | = | +1 |
| -9.3 | Quarterfinal | 🇺🇸 USA 1 | 84 | 3N | ♠10 | = | · |
| -11.3 | Quarterfinal | 🇺🇸 USA 1 | 37 | 3♣x | ♣2 | = | -14 |
| -12.9 | Quarterfinal | 🇺🇸 USA 1 | 93 | 3N | ♥8 | +1 | · |
| -14.7 | Quarterfinal | 🇺🇸 USA 1 | 26 | 4♦x | ♥Q | -1 | -14 |