STEWART Fred · SILVERMAN
46rank
+22.6Butler · 100 bds
+0.23per board
±3.9swing
+0.04vs par /bd · #70/148
+0.15adjusted /bd
by round
vs par split: bidding -0.10 · play +0.14
Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 73.9% #102 of 148 · declarer play 73.9% #79 of 148 · defence 87.2% #58 of 148
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 77.8% (18) |
| Declarer play | 70.0% (10) | 76.9% (13) |
| Defence | 85.7% (14) | 87.9% (33) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (6) · ♦ 75.0% (8) · ♣ 60.0% (5)
vs par by strain: NT +0.18 (34) · a suit -0.03 (66)
vs par by level: part-score +0.10 (48) · game +0.19 (47) · slam -2.00 (5)
By role: declaring +0.60/bd (-1.25 vs par · 53) · defending -0.20/bd (+1.49 vs par · 47)
By vulnerability: vulnerable -0.07/bd (-0.31 vs par · 49) · not vulnerable +0.51/bd (+0.37 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Lebi | R.Bishop – J.Duquette | Closed | 10 | +6.6 | +0.66 | +2.70 |
| Round 2 | R.Lebi | L.Griffey – R.Passal | Closed | 10 | -7.2 | -0.72 | +1.70 |
| Round 3 | R.Lebi | G.Eisenstein – J.Rengstorff | Closed | 10 | +9.8 | +0.98 | -0.90 |
| Round 4 | R.Lebi | J.Hand – B.Bragin | Closed | 10 | -4.3 | -0.43 | -0.10 |
| Round 5 | R.Lebi | X.Shen – M.Shen | Closed | 10 | +15.2 | +1.52 | +3.40 |
| Round 6 | R.Lebi | M.Kwiecien – K.Martens | Closed | 10 | +2.4 | +0.24 | -1.30 |
| Round 7 | R.Lebi | D.Morse – G.Kasle | Open | 10 | -14.8 | -1.48 | -3.40 |
| Round 8 | R.Lebi | A.Kahn – I.Herman | Closed | 10 | +27.4 | +2.74 | +3.10 |
| Round 9 | R.Lebi | C.Tornay – G.Tornay | Open | 10 | -9.7 | -0.97 | -2.60 |
| Round 10 | R.Lebi | M.Ino – K.Yamada | Closed | 10 | -2.8 | -0.28 | -2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 8 | NEW YORK | 29 | 3NT | ♥J | = | +10 |
| +8.6 | Round 7 | KASLE | 12 | 2♥x | ♦Q | -2 | +3 |
| +8.1 | Round 1 | NO ONE | 2 | 3♠ | ♣K | = | +12 |
| +8.0 | Round 8 | NEW YORK | 25 | 4♠ | ♦Q | -3 | +11 |
| +8.0 | Round 9 | TORNAY | 1 | 3NT | ♣2 | = | +0 |
| +7.9 | Round 10 | JAPAN SENIORS | 13 | 6♣ | ♥J | = | -13 |
| +6.5 | Round 5 | CHINA EVERTRUST | 26 | 3♦ | ♥A | = | +10 |
| +6.1 | Round 3 | EISENSTEIN | 8 | 4♠ | ♣5 | -2 | +6 |
| +5.3 | Round 1 | NO ONE | 3 | 1♥ | ♣2 | +2 | +7 |
| +5.2 | Round 8 | NEW YORK | 30 | 3NT | ♠2 | = | +0 |
| +5.0 | Round 6 | MILNER | 3 | 4♥ | ♥6 | +2 | +13 |
| +4.8 | Round 5 | CHINA EVERTRUST | 27 | 4♥ | ♦J | -2 | +11 |
| +4.6 | Round 1 | NO ONE | 4 | 2♥ | ♣2 | = | +12 |
| +4.2 | Round 5 | CHINA EVERTRUST | 22 | 3♥ | ♦10 | +1 | +10 |
| +4.1 | Round 3 | EISENSTEIN | 10 | 2NT | ♠10 | +1 | +6 |
| +4.0 | Round 5 | CHINA EVERTRUST | 23 | 5♣ | ♠J | -1 | +6 |
| +3.7 | Round 6 | MILNER | 8 | 5♣ | ♥A | = | -14 |
| +3.7 | Round 8 | NEW YORK | 22 | 4♠x | ♦5 | -1 | +11 |
| +3.6 | Round 4 | CAPPELLI | 15 | 4♠ | ♣5 | +2 | +1 |
| +3.2 | Round 3 | EISENSTEIN | 1 | 3NT | ♠8 | +1 | +7 |
| +3.1 | Round 4 | CAPPELLI | 13 | 3NT | ♣9 | +2 | +0 |
| +2.7 | Round 3 | EISENSTEIN | 4 | 3♥ | ♠10 | = | +0 |
| +2.7 | Round 7 | KASLE | 18 | 5♣ | ♦K | = | -2 |
| +2.4 | Round 2 | PREMO | 19 | 3♥ | ♦J | = | +7 |
| +2.2 | Round 7 | KASLE | 15 | 2♠ | ♥3 | -1 | +5 |
| +2.1 | Round 10 | JAPAN SENIORS | 14 | 3NT | ♣6 | +1 | +0 |
| +2.0 | Round 10 | JAPAN SENIORS | 11 | 2♠ | ♥A | -1 | +5 |
| +1.8 | Round 5 | CHINA EVERTRUST | 28 | 2♠ | ♥A | = | +0 |
| +1.7 | Round 4 | CAPPELLI | 14 | 2♠ | ♠10 | = | -1 |
| +1.5 | Round 9 | TORNAY | 7 | 4♣ | ♦A | +1 | -10 |
| +1.4 | Round 8 | NEW YORK | 26 | 2♥ | ♦Q | +1 | +0 |
| +1.3 | Round 6 | MILNER | 6 | 2NT | ♠J | = | -1 |
| +1.3 | Round 6 | MILNER | 9 | 3♠ | ♣5 | -1 | -4 |
| +1.2 | Round 6 | MILNER | 4 | 4♥ | ♣K | = | +3 |
| +1.2 | Round 7 | KASLE | 13 | 2♠ | ♣5 | -1 | +0 |
| +1.2 | Round 7 | KASLE | 19 | 2♥ | ♣8 | = | -9 |
| +1.2 | Round 10 | JAPAN SENIORS | 19 | 2NT | ♥3 | +2 | -1 |
| +1.0 | Round 8 | NEW YORK | 24 | 4♥ | ♦4 | = | -1 |
| +1.0 | Round 10 | JAPAN SENIORS | 15 | 3NT | ♥9 | -2 | +7 |
| +0.9 | Round 3 | EISENSTEIN | 2 | 1NT | ♥6 | +2 | -6 |
| +0.8 | Round 2 | PREMO | 12 | 2♦ | ♠Q | -2 | +1 |
| +0.8 | Round 9 | TORNAY | 8 | 4♠ | ♥3 | = | +0 |
| +0.7 | Round 2 | PREMO | 18 | 3NT | ♥7 | +2 | +0 |
| +0.7 | Round 4 | CAPPELLI | 19 | 3♦ | ♥4 | = | +0 |
| +0.5 | Round 2 | PREMO | 17 | 2♠ | ♦A | -1 | +2 |
| +0.4 | Round 8 | NEW YORK | 21 | 3NT | ♠6 | +1 | +1 |
| +0.4 | Round 8 | NEW YORK | 23 | 3NT | ♠2 | +1 | +0 |
| +0.1 | Round 1 | NO ONE | 1 | 3♣ | ♦J | -1 | -4 |
| +0.1 | Round 5 | CHINA EVERTRUST | 29 | 3NT | ♣4 | = | -1 |
| +0.1 | Round 6 | MILNER | 7 | 4♥ | ♠A | +1 | +0 |
| -0.0 | Round 1 | NO ONE | 5 | 3♠ | ♠7 | -1 | +2 |
| +0.0 | Round 2 | PREMO | 15 | 3NT | ♠8 | +1 | +0 |
| -0.0 | Round 3 | EISENSTEIN | 6 | 3NT | ♦9 | = | +0 |
| -0.0 | Round 4 | CAPPELLI | 20 | 3NT | ♥3 | +2 | +13 |
| -0.0 | Round 9 | TORNAY | 4 | 4♥ | ♣K | +1 | +0 |
| -0.1 | Round 1 | NO ONE | 7 | 2♣ | ♥3 | +2 | +0 |
| -0.1 | Round 8 | NEW YORK | 28 | 1NT | ♦2 | = | -1 |
| -0.1 | Round 9 | TORNAY | 6 | 2♥ | ♣7 | +1 | +0 |
| -0.2 | Round 3 | EISENSTEIN | 7 | 2♦ | ♣K | +1 | -10 |
| -0.2 | Round 10 | JAPAN SENIORS | 12 | 2♠ | ♦5 | = | -1 |
| -0.3 | Round 3 | EISENSTEIN | 9 | 2♠ | ♣6 | +1 | +0 |
| -0.4 | Round 9 | TORNAY | 9 | 4♠ | ♥4 | +1 | -1 |
| -0.5 | Round 2 | PREMO | 20 | 2♠ | ♣A | +1 | +0 |
| -0.5 | Round 3 | EISENSTEIN | 5 | 3NT | ♥K | +1 | +1 |
| -0.6 | Round 1 | NO ONE | 6 | 3♦ | ♥3 | = | +0 |
| -0.6 | Round 1 | NO ONE | 8 | 2♣ | ♣2 | -1 | +1 |
| -0.6 | Round 9 | TORNAY | 2 | 4♠ | ♦K | -1 | -5 |
| -0.7 | Round 5 | CHINA EVERTRUST | 25 | 3NT | ♥J | +1 | -1 |
| -0.9 | Round 4 | CAPPELLI | 17 | 5♣x | ♦K | -2 | -4 |
| -1.0 | Round 2 | PREMO | 13 | 6♠ | ♣4 | = | -8 |
| -1.0 | Round 6 | MILNER | 10 | 2♠ | ♥3 | +1 | +0 |
| -1.1 | Round 10 | JAPAN SENIORS | 17 | 2♥ | ♦5 | +1 | +0 |
| -1.4 | Round 2 | PREMO | 11 | 1NT | ♠9 | -1 | +2 |
| -1.4 | Round 10 | JAPAN SENIORS | 18 | 1NT | ♦10 | -2 | +0 |
| -1.5 | Round 5 | CHINA EVERTRUST | 24 | 6NT | ♠J | = | +0 |
| -1.9 | Round 4 | CAPPELLI | 18 | 2♠ | ♣Q | +1 | +0 |
| -1.9 | Round 5 | CHINA EVERTRUST | 30 | 1NT | ♠4 | = | +0 |
| -2.1 | Round 5 | CHINA EVERTRUST | 21 | 3NT | ♠2 | +1 | -1 |
| -2.2 | Round 4 | CAPPELLI | 12 | 6NT | ♦10 | = | +0 |
| -2.4 | Round 2 | PREMO | 16 | 6♠ | ♥Q | +1 | +11 |
| -2.4 | Round 8 | NEW YORK | 27 | 3♣ | ♦3 | = | +0 |
| -2.5 | Round 4 | CAPPELLI | 11 | 3NT | ♣J | = | +1 |
| -2.7 | Round 6 | MILNER | 1 | 3♣ | ♦9 | -1 | -4 |
| -2.8 | Round 6 | MILNER | 2 | 4♥ | ♦K | = | +1 |
| -3.1 | Round 9 | TORNAY | 3 | 2NT | ♦2 | = | -1 |
| -3.7 | Round 6 | MILNER | 5 | 3NT | ♥6 | = | -7 |
| -3.9 | Round 7 | KASLE | 20 | 4♠ | ♣4 | +1 | +0 |
| -3.9 | Round 10 | JAPAN SENIORS | 16 | 3NT | ♠5 | -1 | -6 |
| -4.2 | Round 7 | KASLE | 17 | 4♥ | ♣10 | = | -14 |
| -5.1 | Round 1 | NO ONE | 9 | 1NT | ♠5 | -2 | -3 |
| -5.1 | Round 1 | NO ONE | 10 | 2NT | ♣3 | = | +0 |
| -5.9 | Round 4 | CAPPELLI | 16 | 4♠x | ♦2 | -2 | -11 |
| -6.0 | Round 7 | KASLE | 14 | 4♠ | ♦J | = | -11 |
| -6.2 | Round 3 | EISENSTEIN | 3 | 3NT | ♦J | -2 | -13 |
| -6.3 | Round 2 | PREMO | 14 | 4♠ | ♦7 | -1 | +2 |
| -7.4 | Round 7 | KASLE | 11 | 4♠x | ♥4 | -4 | +5 |
| -7.7 | Round 9 | TORNAY | 5 | 4♠x | ♣7 | -2 | -5 |
| -8.1 | Round 9 | TORNAY | 10 | 4♠ | ♦4 | +1 | -4 |
| -9.2 | Round 7 | KASLE | 16 | 3♥ | ♦9 | -4 | -11 |
| -10.4 | Round 10 | JAPAN SENIORS | 20 | 3♠ | ♦K | = | -13 |