UPMARK Johan · ROSENTHAL
301rank
-5.6Butler · 80 bds
-0.07per board
±4.3swing
+0.71vs par /bd · #94/552
+0.09adjusted /bd
by round
vs par split: bidding +0.71 · play -0.03
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 63.6% #522 of 551 · declarer play 72.2% #283 of 551 · defence 88.1% #171 of 552
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 44.4% (9) | 76.9% (13) |
| Declarer play | 83.3% (6) | 66.7% (12) |
| Defence | 78.6% (14) | 92.9% (28) |
Opening leads by suit led: ♠ 42.9% (7) · ♥ 75.0% (4) · ♦ 83.3% (6) · ♣ 60.0% (5)
vs par by strain: NT +1.41 (27) · a suit +0.31 (52)
vs par by level: part-score +0.04 (28) · game +1.41 (46) · slam -2.40 (5)
By role: declaring +0.28/bd (-2.00 vs par · 38) · defending -0.38/bd (+3.17 vs par · 42)
By vulnerability: vulnerable -0.10/bd (+0.36 vs par · 39) · not vulnerable -0.04/bd (+1.05 vs par · 41)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | F.Nystrom | I.Kandemir – S.Kolata | Closed | 10 | -11.1 | -1.11 | -0.30 |
| Round 2 | F.Nystrom | M.Barel – Y.Zack | Closed | 10 | +16.8 | +1.68 | +3.40 |
| Round 3 | F.Nystrom | J.Wojcieszek – P.Jassem | Closed | 10 | +5.8 | +0.58 | -1.10 |
| Round 5 | F.Nystrom | E.Rodwell – J.Meckstroth | Closed | 10 | -31.1 | -3.11 | -1.40 |
| Round 7 | F.Nystrom | J.Allerton – T.Townsend | Closed | 10 | -12.8 | -1.28 | -1.60 |
| Round 8 | F.Nystrom | F.Falay – Y.Kahyaoglou | Closed | 10 | +16.9 | +1.69 | +2.20 |
| Round 9 | F.Nystrom | A.Kolesnik – D.Kendrick | Closed | 10 | -5.2 | -0.52 | -0.40 |
| Round 10 | F.Nystrom | R.Bryant – R.Helle | Closed | 10 | +15.1 | +1.51 | +4.90 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 3 | MAZURKIEWICZ | 28 | 3NT | ♣5 | = | +10 |
| +8.6 | Round 8 | SANSAR | 16 | 5♥ | ♠J | -1 | +10 |
| +8.0 | Round 10 | HELLE | 10 | 4♥ | ♣8 | = | +12 |
| +7.5 | Round 2 | ISRAEL EMERALD | 18 | 3NT | ♣5 | +3 | +13 |
| +7.4 | Round 8 | SANSAR | 18 | 3NTx | ♦4 | -1 | +8 |
| +7.0 | Round 8 | SANSAR | 19 | 3NT | ♠2 | -3 | +11 |
| +6.7 | Round 2 | ISRAEL EMERALD | 12 | 3NT | ♥3 | -2 | +8 |
| +5.5 | Round 9 | KENDRICK | 25 | 3♦x | ♠A | -3 | +8 |
| +5.5 | Round 10 | HELLE | 4 | 3NT | ♣Q | -1 | +12 |
| +5.1 | Round 1 | TEXAN AND THE TURKS | 3 | 3NT | ♦10 | -2 | +6 |
| +4.9 | Round 9 | KENDRICK | 27 | 6♦ | ♣K | = | +3 |
| +4.7 | Round 9 | KENDRICK | 29 | 4♠ | ♥3 | -1 | +6 |
| +4.4 | Round 7 | BADGER T | 5 | 4♠ | ♣K | = | +7 |
| +4.2 | Round 2 | ISRAEL EMERALD | 17 | 3NT | ♠9 | +3 | +8 |
| +4.1 | Round 10 | HELLE | 9 | 3NT | ♥10 | +1 | +1 |
| +3.9 | Round 9 | KENDRICK | 28 | 3♠ | ♦10 | -1 | +5 |
| +3.8 | Round 9 | KENDRICK | 23 | 3NT | ♣A | = | -1 |
| +3.4 | Round 3 | MAZURKIEWICZ | 23 | 5♦ | ♣Q | +1 | +0 |
| +3.4 | Round 7 | BADGER T | 6 | 4♥ | ♣J | = | +0 |
| +3.0 | Round 10 | HELLE | 6 | Pass | +3 | ||
| +2.4 | Round 1 | TEXAN AND THE TURKS | 8 | 1NT | ♦4 | +2 | +6 |
| +2.4 | Round 2 | ISRAEL EMERALD | 13 | 2♠ | ♣3 | -3 | +9 |
| +2.3 | Round 1 | TEXAN AND THE TURKS | 5 | 2♠ | ♦2 | = | +1 |
| +2.2 | Round 7 | BADGER T | 2 | 2NT | ♥A | +1 | +2 |
| +2.2 | Round 10 | HELLE | 8 | 3♦ | ♣8 | = | +0 |
| +1.8 | Round 3 | MAZURKIEWICZ | 29 | 2♥ | ♥3 | +2 | +1 |
| +1.7 | Round 10 | HELLE | 7 | 3NT | ♣2 | +3 | +1 |
| +1.5 | Round 1 | TEXAN AND THE TURKS | 7 | 3♣ | ♠K | = | +1 |
| +1.5 | Round 10 | HELLE | 1 | 3♦ | ♠K | -1 | +4 |
| +1.4 | Round 3 | MAZURKIEWICZ | 22 | 2♠x | ♣K | -2 | +2 |
| +1.3 | Round 8 | SANSAR | 17 | 3♠ | ♠10 | -1 | +6 |
| +1.1 | Round 3 | MAZURKIEWICZ | 30 | 4♥ | ♥J | = | +0 |
| +1.0 | Round 2 | ISRAEL EMERALD | 11 | 4♠ | ♥Q | = | +0 |
| +0.7 | Round 2 | ISRAEL EMERALD | 14 | 3NT | ♥6 | +2 | +1 |
| +0.6 | Round 8 | SANSAR | 12 | 3NT | ♣2 | +1 | +0 |
| +0.3 | Round 5 | MAHAFFEY | 11 | 2♠ | ♣2 | = | +0 |
| +0.3 | Round 8 | SANSAR | 15 | 3♥ | ♠K | = | -7 |
| +0.1 | Round 3 | MAZURKIEWICZ | 25 | 4♥ | ♦4 | = | -1 |
| +0.1 | Round 5 | MAHAFFEY | 16 | 5♣ | ♥2 | -1 | +5 |
| -0.2 | Round 5 | MAHAFFEY | 17 | 3♦ | ♥2 | -2 | +1 |
| -0.3 | Round 8 | SANSAR | 11 | 4♠ | ♦2 | -2 | +6 |
| -0.3 | Round 8 | SANSAR | 14 | 2♥ | ♣J | +1 | -1 |
| -0.5 | Round 1 | TEXAN AND THE TURKS | 6 | 3♣ | ♥5 | +1 | -9 |
| -1.0 | Round 7 | BADGER T | 9 | 3NT | ♠3 | +2 | +0 |
| -1.1 | Round 2 | ISRAEL EMERALD | 16 | 3NT | ♠10 | +2 | +0 |
| -1.2 | Round 3 | MAZURKIEWICZ | 24 | 2♠ | ♦Q | = | +0 |
| -1.3 | Round 2 | ISRAEL EMERALD | 15 | 1NT | ♣6 | = | +1 |
| -1.3 | Round 5 | MAHAFFEY | 13 | 3NT | ♦8 | +1 | +1 |
| -1.3 | Round 8 | SANSAR | 20 | 4♥ | ♦6 | = | +1 |
| -1.3 | Round 10 | HELLE | 3 | 5♦ | ♠2 | = | +11 |
| -1.4 | Round 2 | ISRAEL EMERALD | 20 | 5♠ | ♦A | = | +0 |
| -1.9 | Round 2 | ISRAEL EMERALD | 19 | 4♠ | ♦2 | -1 | -6 |
| -2.1 | Round 1 | TEXAN AND THE TURKS | 10 | 3♦ | ♦Q | -1 | +1 |
| -2.2 | Round 7 | BADGER T | 8 | 2♥ | ♣Q | +2 | -1 |
| -2.2 | Round 9 | KENDRICK | 22 | 6♥ | ♥5 | = | +0 |
| -2.3 | Round 7 | BADGER T | 7 | 2♠ | ♦A | +1 | +0 |
| -2.7 | Round 5 | MAHAFFEY | 19 | 5♣x | ♥A | = | +9 |
| -2.9 | Round 5 | MAHAFFEY | 15 | 1NT | ♣6 | -1 | -10 |
| -3.0 | Round 7 | BADGER T | 3 | 4♠ | ♦9 | = | +0 |
| -3.1 | Round 3 | MAZURKIEWICZ | 21 | 3♥ | ♠2 | = | +0 |
| -3.3 | Round 7 | BADGER T | 1 | 3♦ | ♠10 | = | -1 |
| -3.5 | Round 1 | TEXAN AND THE TURKS | 9 | 3NT | ♠9 | -1 | -12 |
| -3.7 | Round 3 | MAZURKIEWICZ | 27 | 6♣ | ♠5 | -2 | -11 |
| -3.9 | Round 5 | MAHAFFEY | 18 | 3NT | ♥7 | -1 | -10 |
| -4.1 | Round 1 | TEXAN AND THE TURKS | 4 | 2♥ | ♦Q | +1 | +0 |
| -4.1 | Round 7 | BADGER T | 4 | 2NT | ♣3 | = | -6 |
| -4.2 | Round 10 | HELLE | 2 | 5♦x | ♠7 | +1 | +7 |
| -4.3 | Round 3 | MAZURKIEWICZ | 26 | 2NT | ♥7 | -1 | -12 |
| -4.7 | Round 9 | KENDRICK | 26 | 5♦ | ♥2 | = | -3 |
| -5.0 | Round 5 | MAHAFFEY | 14 | 3NT | ♠4 | +3 | +10 |
| -5.3 | Round 9 | KENDRICK | 30 | 5♣x | ♠9 | -2 | -5 |
| -5.4 | Round 10 | HELLE | 5 | 4♥ | ♦Q | +2 | -2 |
| -5.9 | Round 1 | TEXAN AND THE TURKS | 2 | 6♦ | ♥A | +1 | +13 |
| -6.2 | Round 9 | KENDRICK | 24 | 3NT | ♦K | = | -7 |
| -6.3 | Round 1 | TEXAN AND THE TURKS | 1 | 4♥ | ♠5 | -1 | -10 |
| -6.4 | Round 5 | MAHAFFEY | 12 | 3NT | ♥6 | = | -3 |
| -6.4 | Round 8 | SANSAR | 13 | 4♥ | ♦7 | -1 | -12 |
| -6.9 | Round 7 | BADGER T | 10 | 6♥ | ♠2 | -1 | -17 |
| -9.1 | Round 5 | MAHAFFEY | 20 | 5♣ | ♠5 | +2 | -17 |
| -9.6 | Round 9 | KENDRICK | 21 | 4♠ | ♣K | = | -10 |