SJOBERG Ake · SWE-DANES
736rank
-80.1Butler · 80 bds
-1.00per board
±4.3swing
-0.65vs par /bd · #565/672
-0.72adjusted /bd
by round
vs par split: bidding -1.61 · play +0.48
Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted -0.72/bd
Card play — on target: opening leads 76.5% #468 of 671 · declarer play 76.5% #367 of 671 · defence 83.9% #380 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 76.5% (17) |
| Declarer play | · | 76.5% (17) |
| Defence | · | 83.9% (31) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 75.0% (4) · ♦ 71.4% (7) · ♣ 100.0% (3)
vs par by strain: a suit -1.12 (56)
vs par by level: part-score -0.86 (29) · game -2.30 (23) · slam +3.75 (4)
By role: declaring -0.89/bd (-3.41 vs par · 32) · defending -1.07/bd (+1.19 vs par · 48)
By vulnerability: vulnerable -0.83/bd (-0.20 vs par · 41) · not vulnerable -1.18/bd (-1.13 vs par · 39)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | H.Hallen | J.Pszczola – M.Kwiecien | Open | 10 | -32.3 | -3.23 | -3.20 |
| Round 5 | H.Hallen | M.Rehder – J.Katerbau | Closed | 10 | -10.9 | -1.09 | -0.50 |
| Round 6 | H.Hallen | K.Fergani – N.L'Ecuyer | Open | 10 | -41.1 | -4.11 | -3.40 |
| Round 7 | H.Hallen | H.Wang – P.Li | Open | 10 | +17.4 | +1.74 | +3.00 |
| Round 8 | H.Hallen | C.Burger – M.Gordon | Closed | 10 | -14.3 | -1.43 | -1.10 |
| Round 9 | H.Hallen | T.Sadek – A.Hussein | Open | 10 | -4.4 | -0.44 | +0.00 |
| Round 11 | H.Hallen | D.Roy – P.Kushari | Open | 10 | -13.9 | -1.39 | -1.50 |
| Round 12 | H.Hallen | Q.Li – W.Guan | Open | 10 | +19.4 | +1.94 | +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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Round 12 | TIANJIN | 25 | 3N | ♣2 | -1 | +11 |
| +8.4 | Round 7 | HEILONGJIANG YAXUAN | 8 | 6♦x | ♠J | -3 | +13 |
| +8.1 | Round 7 | HEILONGJIANG YAXUAN | 5 | 6♠x | ♣10 | -2 | +11 |
| +6.6 | Round 12 | TIANJIN | 28 | 4♠ | ♦K | = | +5 |
| +5.4 | Round 5 | GERMANY JUNIORS | 20 | 5♣x | ♥K | -3 | +4 |
| +4.4 | Round 12 | TIANJIN | 29 | 3♠ | ♥Q | = | +6 |
| +3.1 | Round 6 | L'ECUYER | 30 | 3♦ | ♠8 | = | -1 |
| +3.1 | Round 12 | TIANJIN | 27 | 4♥ | ♣3 | +1 | -5 |
| +2.9 | Round 11 | INDIA | 15 | 4♠ | ♣A | -1 | -2 |
| +2.5 | Round 9 | HUSSEIN-CHAGAS | 22 | 2♠ | ♦3 | +2 | +6 |
| +2.3 | Round 5 | GERMANY JUNIORS | 18 | 4♠ | ♣3 | -1 | +5 |
| +2.3 | Round 9 | HUSSEIN-CHAGAS | 25 | 3N | ♠10 | -1 | +6 |
| +2.0 | Round 6 | L'ECUYER | 26 | 4♠ | ♥Q | +1 | +5 |
| +2.0 | Round 8 | GORDON | 19 | 2♦ | ♥K | = | +5 |
| +1.9 | Round 7 | HEILONGJIANG YAXUAN | 7 | 4♠ | ♥4 | -1 | +6 |
| +1.9 | Round 8 | GORDON | 12 | 2N | ♣9 | -1 | +5 |
| +1.9 | Round 8 | GORDON | 15 | 1N | ♣6 | +2 | +0 |
| +1.8 | Round 6 | L'ECUYER | 24 | 3♦ | ♠Q | -1 | +5 |
| +1.5 | Round 9 | HUSSEIN-CHAGAS | 27 | 1♦x | ♥A | -1 | -1 |
| +1.5 | Round 9 | HUSSEIN-CHAGAS | 30 | 3♠ | ♠J | = | +0 |
| +1.3 | Round 12 | TIANJIN | 30 | 4♥ | ♦A | -1 | +5 |
| +0.8 | Round 7 | HEILONGJIANG YAXUAN | 9 | 4♥ | ♣5 | +2 | -11 |
| +0.8 | Round 12 | TIANJIN | 22 | 4♣ | ♥A | = | +0 |
| +0.6 | Round 5 | GERMANY JUNIORS | 12 | 1N | ♥6 | = | +1 |
| +0.6 | Round 9 | HUSSEIN-CHAGAS | 28 | 3N | ♠A | +1 | -5 |
| +0.5 | Round 9 | HUSSEIN-CHAGAS | 29 | 3♠ | ♥K | -1 | +0 |
| +0.5 | Round 11 | INDIA | 13 | 2♦ | ♦10 | = | +0 |
| +0.3 | Round 5 | GERMANY JUNIORS | 16 | 1N | ♦9 | +1 | +1 |
| +0.2 | Round 7 | HEILONGJIANG YAXUAN | 4 | 4♥ | ♠4 | = | +1 |
| +0.1 | Round 7 | HEILONGJIANG YAXUAN | 10 | 1N | ♣Q | +1 | +1 |
| -0.0 | Round 6 | L'ECUYER | 28 | 3N | ♥9 | +2 | +0 |
| -0.1 | Round 4 | MARKOWICZ | 2 | 3N | ♣2 | +1 | +0 |
| -0.1 | Round 7 | HEILONGJIANG YAXUAN | 1 | 4♥ | ♦8 | = | -1 |
| -0.1 | Round 7 | HEILONGJIANG YAXUAN | 3 | 2♠ | ♦5 | = | +9 |
| -0.1 | Round 11 | INDIA | 20 | 3N | ♠5 | +3 | -13 |
| -0.2 | Round 9 | HUSSEIN-CHAGAS | 23 | 1N | ♥4 | +1 | +0 |
| -0.2 | Round 11 | INDIA | 19 | 4♠ | ♥K | = | +0 |
| -0.2 | Round 12 | TIANJIN | 21 | 2♥ | ♦6 | +1 | -1 |
| -0.5 | Round 4 | MARKOWICZ | 6 | 3♠ | ♣10 | +1 | -10 |
| -0.5 | Round 12 | TIANJIN | 23 | 3N | ♠Q | -1 | -6 |
| -0.6 | Round 8 | GORDON | 17 | 3N | ♥7 | = | +6 |
| -0.7 | Round 5 | GERMANY JUNIORS | 14 | 3♣ | ♠Q | -1 | -2 |
| -0.9 | Round 6 | L'ECUYER | 29 | 3♦ | ♣7 | = | +0 |
| -0.9 | Round 7 | HEILONGJIANG YAXUAN | 6 | 4♥ | ♥6 | +1 | +0 |
| -0.9 | Round 8 | GORDON | 13 | 4♠ | ♥2 | +2 | -7 |
| -1.0 | Round 4 | MARKOWICZ | 5 | 1N | ♦5 | -1 | +1 |
| -1.0 | Round 7 | HEILONGJIANG YAXUAN | 2 | 1N | ♠Q | = | +1 |
| -1.2 | Round 5 | GERMANY JUNIORS | 11 | 3♣ | ♠9 | -2 | -5 |
| -1.2 | Round 5 | GERMANY JUNIORS | 17 | 2♠ | ♠5 | -1 | +2 |
| -1.3 | Round 11 | INDIA | 17 | 2♠ | ♣Q | -1 | -4 |
| -1.4 | Round 4 | MARKOWICZ | 8 | 3♠ | ♣10 | = | +0 |
| -1.5 | Round 8 | GORDON | 18 | 2♠ | ♦J | = | +0 |
| -1.8 | Round 6 | L'ECUYER | 25 | 1N | ♣5 | = | +2 |
| -1.9 | Round 9 | HUSSEIN-CHAGAS | 24 | 4♥ | ♦4 | +1 | +5 |
| -2.1 | Round 11 | INDIA | 18 | 3♣ | ♠4 | = | +0 |
| -2.2 | Round 4 | MARKOWICZ | 1 | 4♠ | ♦10 | -2 | -5 |
| -2.2 | Round 8 | GORDON | 14 | 3♠ | ♥A | -3 | -1 |
| -2.3 | Round 4 | MARKOWICZ | 10 | 2N | ♠2 | = | +0 |
| -2.5 | Round 4 | MARKOWICZ | 9 | 1♠ | ♥J | +1 | +0 |
| -2.6 | Round 11 | INDIA | 11 | 3N | ♥Q | = | +1 |
| -2.7 | Round 9 | HUSSEIN-CHAGAS | 26 | 2N | ♦7 | +1 | +0 |
| -2.8 | Round 11 | INDIA | 12 | 2♥ | ♦A | -2 | -11 |
| -3.2 | Round 5 | GERMANY JUNIORS | 19 | 2♥ | ♦2 | +2 | -2 |
| -3.2 | Round 12 | TIANJIN | 26 | 3♥ | ♣A | = | +0 |
| -3.5 | Round 11 | INDIA | 14 | 3N | ♠4 | +2 | +14 |
| -3.8 | Round 8 | GORDON | 16 | 4♠ | ♥Q | -1 | -5 |
| -4.6 | Round 8 | GORDON | 11 | 3N | ♦J | +1 | -4 |
| -4.7 | Round 11 | INDIA | 16 | 4♠ | ♦9 | +1 | +0 |
| -5.4 | Round 12 | TIANJIN | 24 | 3♠ | ♣3 | = | +0 |
| -6.3 | Round 5 | GERMANY JUNIORS | 13 | 3N | ♠2 | -1 | -11 |
| -6.5 | Round 8 | GORDON | 20 | 2♠ | ♥K | +2 | -10 |
| -6.9 | Round 5 | GERMANY JUNIORS | 15 | 6♦ | ♠Q | +1 | +2 |
| -7.0 | Round 4 | MARKOWICZ | 7 | 4♠ | ♦Q | -2 | -8 |
| -7.6 | Round 4 | MARKOWICZ | 4 | 3N | ♣A | +1 | +0 |
| -7.7 | Round 4 | MARKOWICZ | 3 | 2♦ | ♠4 | -4 | -10 |
| -8.5 | Round 9 | HUSSEIN-CHAGAS | 21 | 4♠ | ♣8 | -1 | -11 |
| -9.8 | Round 6 | L'ECUYER | 23 | 4♥ | ♣4 | = | -10 |
| -11.5 | Round 6 | L'ECUYER | 21 | 6♥ | ♠7 | = | -11 |
| -11.9 | Round 6 | L'ECUYER | 27 | 4♥x | ♦Q | = | -10 |
| -12.1 | Round 6 | L'ECUYER | 22 | 4♥x | ♣K | -4 | -14 |