RUBINS Karlis · BK SIGULDA
151rank
+40.4Butler · 100 bds
+0.40per board
±4.4swing
+0.96vs par /bd · #69/597
+0.63adjusted /bd
by round
vs par split: bidding +0.82 · play +0.14
Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted +0.63/bd
Card play — on target: opening leads 82.1% #236 of 597 · declarer play 75.0% #293 of 597 · defence 84.0% #372 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (10) | 83.3% (18) |
| Declarer play | 60.0% (10) | 85.7% (14) |
| Defence | 78.6% (14) | 86.1% (36) |
Opening leads by suit led: ♠ 88.9% (9) · ♥ 90.0% (10) · ♦ 66.7% (3) · ♣ 66.7% (6)
vs par by strain: NT -0.40 (30) · a suit +1.54 (70)
vs par by level: part-score +1.26 (31) · game +0.93 (61) · slam +0.00 (8)
By role: declaring +0.16/bd (-1.38 vs par · 50) · defending +0.64/bd (+3.30 vs par · 50)
By vulnerability: vulnerable +0.12/bd (-0.76 vs par · 50) · not vulnerable +0.69/bd (+2.68 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Alfejeva | N.Tursan – S.Baser | Closed | 10 | +21.3 | +2.13 | +1.90 |
| Round 2 | J.Alfejeva | T.Gotard – T.Gotard | Closed | 10 | +12.0 | +1.20 | +1.20 |
| Round 3 | J.Alfejeva | J.Li – J.Liu | Closed | 10 | -4.6 | -0.46 | +0.00 |
| Round 4 | J.Alfejeva | H.Caspersen – H.Graversen | Closed | 10 | -3.9 | -0.39 | -0.70 |
| Round 5 | J.Alfejeva | S.De Donder – S.Bahbout | Closed | 10 | +10.4 | +1.04 | +2.10 |
| Round 6 | J.Alfejeva | M.Di Franco – A.Manno | Closed | 10 | -2.9 | -0.29 | +1.20 |
| Round 7 | J.Alfejeva | M.Wortel – J.Hop | Closed | 10 | -16.7 | -1.67 | -1.40 |
| Round 8 | J.Alfejeva | R.Pachtman – P.Zatorski | Closed | 10 | +1.7 | +0.17 | +2.10 |
| Round 9 | J.Alfejeva | A.Voronov – V.Sliva | Closed | 10 | +21.2 | +2.12 | +4.40 |
| Round 10 | J.Alfejeva | G.Venkatesh – A.Padhye | Closed | 10 | +1.9 | +0.19 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +13.6 | Round 9 | TEATR | 18 | 4♠ | ♥K | -4 | +17 |
| +11.7 | Round 1 | MARMARA | 8 | 4♥ | ♠10 | +3 | +14 |
| +9.3 | Round 4 | PHARMASERVICE | 28 | 4NT | ♠4 | +2 | +13 |
| +8.6 | Round 5 | COOREMAN BELGIUM | 10 | 4♥ | ♠Q | = | +9 |
| +8.3 | Round 10 | TEXAN ACES | 27 | 3NT | ♣A | -2 | +11 |
| +8.1 | Round 1 | MARMARA | 9 | 6♦ | ♠5 | -2 | +6 |
| +8.1 | Round 4 | PHARMASERVICE | 30 | 3♠x | ♥3 | -1 | +13 |
| +7.2 | Round 5 | COOREMAN BELGIUM | 4 | 6♠ | ♥8 | +1 | +13 |
| +7.0 | Round 6 | ADDAURA | 19 | 4♥ | ♥10 | +2 | +11 |
| +6.6 | Round 10 | TEXAN ACES | 29 | 4♠ | ♣Q | = | +0 |
| +6.1 | Round 3 | PD TIMES | 18 | 4♦ | ♣K | -2 | +11 |
| +4.1 | Round 3 | PD TIMES | 14 | 4♥ | ♣A | -1 | +8 |
| +4.1 | Round 6 | ADDAURA | 17 | 3NT | ♣10 | +1 | +4 |
| +4.0 | Round 6 | ADDAURA | 13 | 4♠ | ♦3 | = | +10 |
| +3.7 | Round 5 | COOREMAN BELGIUM | 6 | 3NT | ♣J | = | -1 |
| +3.6 | Round 2 | GOTARD | 8 | 4♥ | ♠3 | +1 | +11 |
| +3.6 | Round 3 | PD TIMES | 11 | 2♥ | ♣10 | +1 | +1 |
| +3.6 | Round 3 | PD TIMES | 19 | 2♠ | ♥K | -1 | +5 |
| +3.5 | Round 2 | GOTARD | 1 | 4♥ | ♠7 | = | +3 |
| +3.4 | Round 4 | PHARMASERVICE | 25 | 4♥ | ♥5 | = | +0 |
| +2.7 | Round 2 | GOTARD | 6 | 2♦ | ♥J | -3 | +10 |
| +2.4 | Round 1 | MARMARA | 6 | 2NT | ♠10 | -2 | +6 |
| +2.4 | Round 7 | WHITE HOUSE | 29 | 3♦ | ♠A | +1 | +1 |
| +2.3 | Round 7 | WHITE HOUSE | 30 | 4♠ | ♦9 | = | +0 |
| +2.3 | Round 9 | TEATR | 15 | 4♠ | ♠3 | = | +6 |
| +2.2 | Round 2 | GOTARD | 3 | 4♥ | ♣Q | = | +0 |
| +2.2 | Round 7 | WHITE HOUSE | 25 | 3NT | ♠4 | -1 | +4 |
| +2.2 | Round 9 | TEATR | 12 | 4♠ | ♥A | -3 | +9 |
| +2.1 | Round 7 | WHITE HOUSE | 22 | 7NT | ♦8 | = | +0 |
| +2.0 | Round 7 | WHITE HOUSE | 27 | 2♠ | ♣A | +1 | +1 |
| +2.0 | Round 8 | BRIDGESCANNER | 8 | 4♥ | ♣6 | -1 | +10 |
| +1.9 | Round 9 | TEATR | 20 | 4♥ | ♣3 | = | -1 |
| +1.8 | Round 1 | MARMARA | 4 | 4♥ | ♣9 | -2 | +3 |
| +1.8 | Round 8 | BRIDGESCANNER | 10 | 5♣ | ♠A | -1 | +6 |
| +1.8 | Round 10 | TEXAN ACES | 28 | 3NT | ♠5 | +1 | -1 |
| +1.7 | Round 1 | MARMARA | 10 | 4♠ | ♦6 | +2 | +1 |
| +1.7 | Round 8 | BRIDGESCANNER | 2 | 4♠ | ♣3 | = | -1 |
| +1.7 | Round 9 | TEATR | 14 | 2♠ | ♥6 | +2 | +7 |
| +1.6 | Round 2 | GOTARD | 7 | 4♠ | ♥7 | = | +3 |
| +1.5 | Round 9 | TEATR | 17 | 1NT | ♠J | +2 | +6 |
| +1.4 | Round 4 | PHARMASERVICE | 23 | 3♥ | ♣A | -1 | +5 |
| +1.4 | Round 9 | TEATR | 13 | 2♦ | ♣6 | +2 | +0 |
| +1.3 | Round 2 | GOTARD | 2 | 3NT | ♥6 | +1 | +0 |
| +1.3 | Round 10 | TEXAN ACES | 22 | 2♠ | ♥7 | -1 | -2 |
| +1.2 | Round 5 | COOREMAN BELGIUM | 8 | 4♠ | ♣Q | +1 | +0 |
| +1.1 | Round 8 | BRIDGESCANNER | 9 | 3NT | ♣7 | +3 | +1 |
| +1.0 | Round 1 | MARMARA | 5 | 4♠ | ♦A | +1 | +0 |
| +1.0 | Round 5 | COOREMAN BELGIUM | 9 | 3NT | ♦4 | +1 | -1 |
| +1.0 | Round 9 | TEATR | 11 | 5♥ | ♦Q | = | +11 |
| +0.9 | Round 8 | BRIDGESCANNER | 4 | 4♠ | ♣Q | +1 | +0 |
| +0.8 | Round 3 | PD TIMES | 12 | 5♠x | ♥A | -1 | -7 |
| +0.7 | Round 1 | MARMARA | 3 | 3NT | ♥J | +1 | -10 |
| +0.7 | Round 6 | ADDAURA | 11 | 3NT | ♣10 | +1 | +1 |
| +0.3 | Round 2 | GOTARD | 9 | 3NT | ♦7 | = | +1 |
| +0.3 | Round 10 | TEXAN ACES | 30 | 3NT | ♥2 | = | -1 |
| +0.1 | Round 5 | COOREMAN BELGIUM | 2 | 1NT | ♦8 | +1 | -1 |
| +0.1 | Round 5 | COOREMAN BELGIUM | 7 | 1NT | ♥6 | +3 | +9 |
| -0.1 | Round 1 | MARMARA | 2 | 3♠ | ♥10 | = | +10 |
| -0.1 | Round 8 | BRIDGESCANNER | 3 | 2♠ | ♥6 | = | -1 |
| -0.1 | Round 8 | BRIDGESCANNER | 6 | 5♣ | ♦5 | +1 | +1 |
| -0.3 | Round 6 | ADDAURA | 16 | 4♠ | ♥7 | +1 | +0 |
| -0.3 | Round 8 | BRIDGESCANNER | 5 | 3♠ | ♣7 | -2 | +9 |
| -0.3 | Round 10 | TEXAN ACES | 24 | 3♦ | ♠K | +1 | +0 |
| -0.5 | Round 6 | ADDAURA | 12 | 3NT | ♥K | = | +2 |
| -0.6 | Round 9 | TEATR | 16 | 4♠ | ♦A | +1 | -1 |
| -0.7 | Round 4 | PHARMASERVICE | 21 | 3NT | ♣K | = | +1 |
| -0.8 | Round 3 | PD TIMES | 20 | 1NT | ♥K | +1 | -1 |
| -0.9 | Round 2 | GOTARD | 5 | 4♥ | ♥10 | = | +0 |
| -1.0 | Round 2 | GOTARD | 4 | 3NT | ♥J | +1 | -13 |
| -1.0 | Round 3 | PD TIMES | 15 | 3NT | ♥4 | +1 | +12 |
| -1.0 | Round 4 | PHARMASERVICE | 22 | 2NT | ♠10 | = | -9 |
| -1.0 | Round 10 | TEXAN ACES | 23 | 2♥ | ♠K | = | +0 |
| -1.3 | Round 2 | GOTARD | 10 | 1♦x | ♣7 | -2 | -3 |
| -1.3 | Round 7 | WHITE HOUSE | 23 | 4♠ | ♠8 | +1 | +0 |
| -1.4 | Round 8 | BRIDGESCANNER | 1 | 3NT | ♥K | -2 | -6 |
| -1.5 | Round 1 | MARMARA | 7 | 1♣ | ♣3 | = | -11 |
| -2.0 | Round 10 | TEXAN ACES | 26 | 3♣ | ♥K | -1 | +0 |
| -2.3 | Round 6 | ADDAURA | 14 | 2♠ | ♣4 | = | +0 |
| -2.3 | Round 6 | ADDAURA | 18 | 2♠ | ♥5 | -1 | -4 |
| -2.4 | Round 4 | PHARMASERVICE | 29 | 2♥ | ♣6 | = | -6 |
| -2.6 | Round 5 | COOREMAN BELGIUM | 1 | 4♥x | ♥6 | -1 | +5 |
| -2.6 | Round 7 | WHITE HOUSE | 24 | 5♦ | ♥A | +1 | +1 |
| -3.8 | Round 9 | TEATR | 19 | 5♣ | ♠A | -1 | -10 |
| -3.8 | Round 10 | TEXAN ACES | 21 | 7♣x | ♠A | -3 | -9 |
| -3.9 | Round 4 | PHARMASERVICE | 27 | 4♠ | ♥8 | -2 | -11 |
| -3.9 | Round 8 | BRIDGESCANNER | 7 | 3NT | ♦K | = | +2 |
| -4.2 | Round 3 | PD TIMES | 17 | 1NT | ♠4 | = | -5 |
| -4.3 | Round 5 | COOREMAN BELGIUM | 3 | 2♠ | ♥10 | = | -6 |
| -4.5 | Round 1 | MARMARA | 1 | 6♠ | ♦A | = | +0 |
| -4.6 | Round 5 | COOREMAN BELGIUM | 5 | 3♠ | ♥K | +1 | -6 |
| -6.2 | Round 6 | ADDAURA | 15 | 4♠ | ♦Q | = | +1 |
| -6.4 | Round 7 | WHITE HOUSE | 26 | 7♣ | ♠3 | = | +2 |
| -7.1 | Round 6 | ADDAURA | 20 | 5♣ | ♦Q | +1 | -13 |
| -7.4 | Round 4 | PHARMASERVICE | 26 | 4♥ | ♦9 | +1 | -13 |
| -8.0 | Round 3 | PD TIMES | 13 | 3NT | ♦10 | -1 | -12 |
| -8.7 | Round 7 | WHITE HOUSE | 21 | 4♠x | ♦9 | -3 | -9 |
| -8.7 | Round 7 | WHITE HOUSE | 28 | 3NT | ♦10 | +4 | -14 |
| -8.8 | Round 3 | PD TIMES | 16 | 6♥ | ♣A | -1 | -12 |
| -9.3 | Round 10 | TEXAN ACES | 25 | 3NT | ♣4 | -3 | -10 |
| -10.7 | Round 4 | PHARMASERVICE | 24 | 6♠ | ♣A | = | +0 |