OSTBERG Johnny · KASLE
vs par split: bidding +0.75 · play -0.93
Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.53/bd
Card play — on target: opening leads 75.0% #93 of 148 · declarer play 61.1% #138 of 148 · defence 80.0% #112 of 148
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 88.9% (9) | 63.6% (11) |
| Declarer play | 75.0% (8) | 50.0% (10) |
| Defence | 87.5% (16) | 75.0% (24) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 60.0% (5) · ♦ 80.0% (5) · ♣ 66.7% (6)
vs par by strain: NT +0.71 (35) · a suit -0.87 (45)
vs par by level: part-score +0.53 (32) · game -0.84 (44) · slam +1.50 (4)
By role: declaring +1.51/bd (-0.95 vs par · 40) · defending -0.94/bd (+0.60 vs par · 40)
By vulnerability: vulnerable +0.19/bd (-0.52 vs par · 42) · not vulnerable +0.40/bd (+0.21 vs par · 38)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Bjaring | M.Lair – S.Garner | Open | 10 | +23.2 | +2.32 | +4.40 |
| Round 3 | C.Bjaring | R.Passal – L.Griffey | Closed | 10 | +15.4 | +1.54 | -0.50 |
| Round 4 | C.Bjaring | C.Lin – Y.Zhang | Closed | 10 | -22.5 | -2.25 | -1.40 |
| Round 5 | C.Bjaring | A.Schwartz – Y.Levit | Closed | 10 | +23.9 | +2.39 | +0.40 |
| Round 6 | C.Bjaring | C.Tornay – G.Tornay | Closed | 10 | -1.5 | -0.15 | +0.60 |
| Round 8 | C.Bjaring | C.Miner – R.Giragosian | Closed | 10 | -2.7 | -0.27 | +0.00 |
| Round 9 | C.Bjaring | M.Sun – J.Tao | Closed | 10 | -6.6 | -0.66 | -2.20 |
| Round 10 | C.Bjaring | P.Buchen – T.Brown | Closed | 10 | -6.2 | -0.62 | -2.70 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Round 1 | MILNER | 2 | 2♠x | ♦2 | +1 | +14 |
| +9.9 | Round 9 | CHINA EVERTRUST | 7 | 3NT | ♥7 | = | -1 |
| +9.6 | Round 1 | MILNER | 7 | 3NT | ♥4 | -3 | +10 |
| +9.6 | Round 5 | KAMINSKI | 23 | 5♣ | ♦10 | = | +10 |
| +9.0 | Round 3 | PREMO | 3 | 3NT | ♥2 | +1 | +1 |
| +7.9 | Round 10 | GRIZZLY KOALAS | 13 | 6♦ | ♣6 | = | -13 |
| +7.7 | Round 5 | KAMINSKI | 28 | 3♦ | ♥A | -3 | +9 |
| +5.3 | Round 6 | TORNAY | 8 | 6♣ | ♥A | -1 | +16 |
| +4.4 | Round 5 | KAMINSKI | 26 | 3NT | ♥10 | = | +0 |
| +4.4 | Round 5 | KAMINSKI | 30 | 1NTx | ♠8 | = | +2 |
| +3.9 | Round 4 | YBS | 13 | 3NT | ♥7 | +3 | +1 |
| +3.7 | Round 1 | MILNER | 5 | 3♥ | ♦4 | -1 | +5 |
| +3.7 | Round 6 | TORNAY | 5 | 3NT | ♥6 | = | +7 |
| +3.7 | Round 8 | MCCONNELL | 22 | 4♠ | ♥5 | -2 | +11 |
| +3.2 | Round 1 | MILNER | 10 | 3NT | ♣10 | -2 | +8 |
| +3.2 | Round 3 | PREMO | 1 | 3NT | ♠8 | +1 | +7 |
| +3.0 | Round 6 | TORNAY | 6 | 3♥ | ♠J | -1 | +5 |
| +2.8 | Round 6 | TORNAY | 2 | 4♥ | ♦K | = | -1 |
| +2.7 | Round 3 | PREMO | 4 | 3♥ | ♦5 | = | +0 |
| +2.6 | Round 3 | PREMO | 10 | 1NT | ♥2 | = | +5 |
| +2.5 | Round 5 | KAMINSKI | 24 | 6NT | ♠8 | +1 | +1 |
| +2.1 | Round 5 | KAMINSKI | 21 | 3NT | ♣8 | +1 | +1 |
| +1.9 | Round 9 | CHINA EVERTRUST | 8 | 4♠ | ♠2 | +1 | +1 |
| +1.8 | Round 8 | MCCONNELL | 27 | 3NT | ♠5 | -1 | +5 |
| +1.8 | Round 9 | CHINA EVERTRUST | 5 | 2♠ | ♥2 | = | +5 |
| +1.7 | Round 4 | YBS | 14 | 2♠ | ♦9 | = | -1 |
| +1.4 | Round 8 | MCCONNELL | 26 | 2♥ | ♦Q | +1 | +0 |
| +1.3 | Round 4 | YBS | 19 | 1NT | ♠A | = | +1 |
| +1.3 | Round 10 | GRIZZLY KOALAS | 14 | 3NT | ♣6 | = | -1 |
| +1.3 | Round 10 | GRIZZLY KOALAS | 20 | 5♣ | ♣J | = | -2 |
| +1.0 | Round 8 | MCCONNELL | 24 | 4♥ | ♦7 | = | -1 |
| +1.0 | Round 10 | GRIZZLY KOALAS | 15 | 3NT | ♥9 | -2 | +7 |
| +0.9 | Round 3 | PREMO | 2 | 1NT | ♥6 | +2 | -6 |
| +0.5 | Round 6 | TORNAY | 9 | 2NT | ♣2 | -2 | +5 |
| +0.4 | Round 8 | MCCONNELL | 21 | 3NT | ♠6 | +1 | +1 |
| +0.4 | Round 8 | MCCONNELL | 23 | 3NT | ♠2 | +1 | +0 |
| +0.1 | Round 1 | MILNER | 1 | 3♣ | ♦J | -1 | -4 |
| -0.0 | Round 3 | PREMO | 6 | 3NT | ♠3 | = | +0 |
| -0.0 | Round 9 | CHINA EVERTRUST | 4 | 4♥ | ♣A | +1 | +0 |
| -0.1 | Round 5 | KAMINSKI | 29 | 3NT | ♣7 | = | +1 |
| -0.1 | Round 6 | TORNAY | 7 | 4♥ | ♦J | +1 | +0 |
| -0.1 | Round 8 | MCCONNELL | 28 | 1NT | ♥K | = | -1 |
| -0.2 | Round 1 | MILNER | 4 | 2♥ | ♦10 | -1 | +11 |
| -0.3 | Round 3 | PREMO | 9 | 2♠ | ♣6 | +1 | +0 |
| -0.3 | Round 4 | YBS | 12 | 6♦ | ♣A | = | +2 |
| -0.3 | Round 5 | KAMINSKI | 25 | 3NT | ♠J | +2 | +0 |
| -0.4 | Round 9 | CHINA EVERTRUST | 9 | 4♠ | ♣10 | +1 | -1 |
| -0.5 | Round 3 | PREMO | 7 | 2♥ | ♦5 | -1 | -11 |
| -0.6 | Round 1 | MILNER | 6 | 3♦ | ♥4 | = | +0 |
| -0.6 | Round 1 | MILNER | 8 | 2♥ | ♥3 | -1 | +1 |
| -0.6 | Round 9 | CHINA EVERTRUST | 2 | 4♠ | ♦A | -1 | -5 |
| -0.7 | Round 3 | PREMO | 8 | 3♠ | ♠3 | +1 | -1 |
| -0.9 | Round 4 | YBS | 17 | 5♣x | ♦A | -2 | -4 |
| -0.9 | Round 4 | YBS | 18 | 2♠ | ♥7 | = | +1 |
| -1.0 | Round 4 | YBS | 20 | 3NT | ♥7 | +3 | +13 |
| -1.1 | Round 6 | TORNAY | 1 | 3♣ | ♦9 | = | +0 |
| -1.1 | Round 10 | GRIZZLY KOALAS | 17 | 2♥ | ♦5 | +1 | +0 |
| -1.2 | Round 6 | TORNAY | 4 | 4♥ | ♣A | = | -3 |
| -1.4 | Round 10 | GRIZZLY KOALAS | 18 | 1NT | ♦10 | -2 | +0 |
| -1.5 | Round 3 | PREMO | 5 | 3NT | ♥A | +2 | +0 |
| -1.7 | Round 8 | MCCONNELL | 29 | 3♣ | ♥J | -1 | -5 |
| -2.3 | Round 9 | CHINA EVERTRUST | 1 | 3NT | ♥J | -1 | -10 |
| -2.4 | Round 1 | MILNER | 3 | 3♠ | ♦7 | = | +0 |
| -2.5 | Round 4 | YBS | 11 | 3NT | ♣Q | = | +1 |
| -2.6 | Round 1 | MILNER | 9 | 2♥ | ♣K | = | -1 |
| -3.0 | Round 5 | KAMINSKI | 27 | 4♥ | ♥4 | -1 | -10 |
| -3.1 | Round 8 | MCCONNELL | 25 | 3NT | ♦Q | = | +1 |
| -3.1 | Round 9 | CHINA EVERTRUST | 3 | 1NT | ♦5 | +1 | -1 |
| -3.1 | Round 10 | GRIZZLY KOALAS | 11 | 3♣ | ♥4 | +2 | -1 |
| -3.4 | Round 5 | KAMINSKI | 22 | 2♥ | ♦10 | +3 | -10 |
| -3.9 | Round 10 | GRIZZLY KOALAS | 16 | 3NT | ♥9 | -1 | -6 |
| -4.1 | Round 10 | GRIZZLY KOALAS | 12 | 3♦ | ♥K | -1 | -5 |
| -4.1 | Round 10 | GRIZZLY KOALAS | 19 | 3NT | ♥3 | = | -6 |
| -5.6 | Round 6 | TORNAY | 3 | 4♥ | ♣10 | +1 | -13 |
| -6.5 | Round 8 | MCCONNELL | 30 | 3NT | ♥6 | -2 | -11 |
| -6.7 | Round 9 | CHINA EVERTRUST | 6 | 4♥ | ♦3 | = | -7 |
| -7.1 | Round 9 | CHINA EVERTRUST | 10 | 4♠ | ♦4 | = | -3 |
| -8.8 | Round 6 | TORNAY | 10 | 3NT | ♠3 | = | -10 |
| -9.2 | Round 4 | YBS | 16 | 4♠ | ♥3 | -2 | -12 |
| -14.6 | Round 4 | YBS | 15 | 5♥x | ♠K | = | -16 |