ROSEN Neil · LONDON CALLING
46rank
+79.6Butler · 112 bds
+0.71per board
±4.6swing
+0.77vs par /bd · #61/488
+0.33adjusted /bd
by round
vs par split: bidding +0.74 · play +0.01
Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 82.9% #220 of 488 · declarer play 54.5% #469 of 488 · defence 87.1% #281 of 488
Bidding activity — not a pass: 40.8% #336 of 488 (138/338)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 86.2% (29) |
| Declarer play | 60.0% (5) | 53.6% (28) |
| Defence | 78.6% (14) | 89.6% (48) |
Opening leads by suit led: ♠ 87.5% (8) · ♥ 90.9% (11) · ♦ 81.8% (11) · ♣ 60.0% (5)
vs par by strain: NT +1.12 (24) · a suit +0.64 (87)
vs par by level: part-score +0.41 (34) · game +0.22 (68) · slam +6.00 (9)
By role: declaring +0.70/bd (-2.78 vs par · 49) · defending +0.73/bd (+3.53 vs par · 62)
By vulnerability: vulnerable -0.12/bd (-0.14 vs par · 56) · not vulnerable +1.54/bd (+1.68 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Rosen | A.Poziemski – A.Napierajczyk | Open | 14 | +21.7 | +1.55 | -0.57 |
| Round 2 | A.Rosen | T.Sielicki – E.Sobolewska | Open | 14 | +21.7 | +1.55 | +2.79 |
| Round 3 | A.Rosen | C.Hallquist – S.Hallquist | Open | 14 | -12.9 | -0.92 | -0.43 |
| Round 4 | A.Rosen | Q.Robert – C.Puillet | Open | 14 | +10.2 | +0.73 | +1.79 |
| Round 5 | A.Rosen | N.Bekkouche – F.Danielsen | Open | 14 | -16.5 | -1.18 | -2.43 |
| Round 6 | A.Rosen | N.Hetz – M.Poplilov | Open | 14 | +24.5 | +1.75 | +3.00 |
| Round 7 | A.Rosen | L.Lewis – F.Kolesnik | Closed | 14 | -9.6 | -0.69 | -0.29 |
| Round 8 | A.Rosen | E.Edis – T.Edis | Open | 14 | +40.5 | +2.89 | +2.29 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 1 | NO FINESSE | 10 | 6♥ | ♠T | -1 | +13 |
| +11.9 | Round 8 | EKA | 17 | 7♦ | ♥7 | -1 | +14 |
| +11.7 | Round 6 | HETZ | 16 | 4♥ | ♦6 | -1 | +12 |
| +10.4 | Round 6 | HETZ | 26 | 4♠ | ♦J | -1 | +12 |
| +10.1 | Round 7 | LEWIS | 3 | 3♦x | ♣T | +1 | +10 |
| +9.1 | Round 2 | SSYK | 19 | 3NT | ♦4 | = | +0 |
| +8.7 | Round 1 | NO FINESSE | 4 | 4♥x | ♣Q | -2 | +8 |
| +8.2 | Round 4 | DAISY CHAIN | 25 | 3♦x | ♥2 | = | +8 |
| +7.7 | Round 1 | NO FINESSE | 8 | 4♥ | ♠5 | +2 | +9 |
| +7.7 | Round 2 | SSYK | 16 | 3♥x | ♦K | -2 | +11 |
| +7.5 | Round 3 | ZY1 | 10 | 3NT | ♦K | = | +10 |
| +6.8 | Round 8 | EKA | 19 | 4♠ | ♥A | -1 | +12 |
| +6.5 | Round 8 | EKA | 24 | 3NT | ♠2 | -2 | +6 |
| +5.9 | Round 2 | SSYK | 18 | 3NT | ♠A | = | +10 |
| +5.6 | Round 1 | NO FINESSE | 5 | 2♦x | ♥5 | -2 | +4 |
| +5.3 | Round 8 | EKA | 21 | 2NT | ♠A | = | +6 |
| +5.1 | Round 5 | GOOD LUCK | 6 | 5♦ | ♣Q | = | +0 |
| +5.1 | Round 6 | HETZ | 22 | 4♥ | ♠Q | = | +7 |
| +4.4 | Round 4 | DAISY CHAIN | 18 | 4♠ | ♥5 | +1 | +4 |
| +4.4 | Round 8 | EKA | 15 | 4♠ | ♦T | +2 | +11 |
| +4.3 | Round 3 | ZY1 | 8 | 5♦ | ♥4 | = | -1 |
| +4.3 | Round 7 | LEWIS | 12 | 3♠ | ♠8 | = | +8 |
| +4.2 | Round 5 | GOOD LUCK | 7 | 4♥ | ♣A | +2 | -9 |
| +4.0 | Round 1 | NO FINESSE | 2 | 4♠ | ♥A | +2 | -3 |
| +3.8 | Round 5 | GOOD LUCK | 10 | 1NT | ♣Q | +2 | +10 |
| +3.3 | Round 4 | DAISY CHAIN | 24 | 3NT | ♣6 | -3 | +6 |
| +3.3 | Round 8 | EKA | 20 | 3♠ | ♣2 | -1 | +6 |
| +2.9 | Round 6 | HETZ | 21 | 4♥ | ♠T | -1 | +5 |
| +2.9 | Round 7 | LEWIS | 13 | 6♦ | ♦4 | = | +13 |
| +2.8 | Round 4 | DAISY CHAIN | 26 | 4♠ | ♦A | -1 | +12 |
| +2.7 | Round 8 | EKA | 27 | 2♠ | ♣T | +1 | +1 |
| +2.4 | Round 2 | SSYK | 24 | 2♥ | ♠9 | +1 | +6 |
| +2.2 | Round 1 | NO FINESSE | 12 | 4♥ | ♣A | +1 | +0 |
| +2.2 | Round 2 | SSYK | 25 | 2NT | ♣6 | -1 | +0 |
| +2.2 | Round 6 | HETZ | 15 | 1NT | ♥J | = | +0 |
| +2.1 | Round 3 | ZY1 | 9 | 4♠ | ♥K | -2 | +8 |
| +2.0 | Round 3 | ZY1 | 3 | 4♥ | ♣2 | -1 | +5 |
| +1.9 | Round 2 | SSYK | 20 | 4♠ | ♥T | +2 | -1 |
| +1.9 | Round 7 | LEWIS | 14 | 4♥ | ♠A | -1 | -2 |
| +1.8 | Round 2 | SSYK | 17 | 4♥ | ♦4 | +2 | +11 |
| +1.7 | Round 8 | EKA | 16 | 3NT | ♣Q | +2 | +1 |
| +1.6 | Round 6 | HETZ | 19 | 3NT | ♥2 | = | -1 |
| +1.5 | Round 2 | SSYK | 22 | 3NT | ♥K | +1 | -11 |
| +1.5 | Round 8 | EKA | 26 | 3♥ | ♣8 | -1 | +0 |
| +1.4 | Round 4 | DAISY CHAIN | 16 | 1NT | ♦Q | -1 | +0 |
| +1.4 | Round 6 | HETZ | 23 | 3♣ | ♥7 | -1 | +5 |
| +1.1 | Round 4 | DAISY CHAIN | 23 | 4♠ | ♠T | -1 | +6 |
| +1.1 | Round 4 | DAISY CHAIN | 28 | 3♣ | ♣J | -1 | -2 |
| +1.1 | Round 5 | GOOD LUCK | 13 | 5♣ | ♥J | = | -13 |
| +1.1 | Round 7 | LEWIS | 1 | 3♥ | ♠2 | = | -7 |
| +1.0 | Round 1 | NO FINESSE | 6 | 4♥ | ♣A | = | +0 |
| +0.7 | Round 7 | LEWIS | 9 | 3NT | ♥2 | +2 | +13 |
| +0.6 | Round 1 | NO FINESSE | 3 | 4♠ | ♣4 | = | +0 |
| +0.5 | Round 2 | SSYK | 21 | 5♦x | ♥A | -2 | -5 |
| +0.5 | Round 7 | LEWIS | 11 | 2NT | ♥J | = | +7 |
| +0.5 | Round 8 | EKA | 18 | 2♠ | ♥8 | +2 | +6 |
| +0.3 | Round 1 | NO FINESSE | 1 | 4♥ | ♠7 | +3 | -10 |
| +0.3 | Round 7 | LEWIS | 6 | 4♥ | ♦A | = | +0 |
| +0.3 | Round 8 | EKA | 22 | 4♠ | ♣A | +2 | -11 |
| +0.2 | Round 6 | HETZ | 25 | 4♠ | ♠2 | +1 | +0 |
| +0.1 | Round 5 | GOOD LUCK | 11 | 4♠ | ♦7 | = | +0 |
| +0.0 | Round 5 | GOOD LUCK | 1 | Pass | +3 | ||
| -0.1 | Round 2 | SSYK | 26 | 4♠ | ♥T | -1 | +6 |
| -0.1 | Round 3 | ZY1 | 5 | 4♥ | ♣T | = | +1 |
| -0.1 | Round 4 | DAISY CHAIN | 21 | 2♠ | ♥3 | = | -1 |
| -0.1 | Round 6 | HETZ | 17 | 5♦x | ♠K | -2 | +0 |
| -0.1 | Round 6 | HETZ | 28 | 4♠ | ♠9 | +1 | +11 |
| -0.2 | Round 3 | ZY1 | 11 | 4♥ | ♣K | +1 | +0 |
| -0.2 | Round 3 | ZY1 | 14 | 4♠ | ♣3 | = | +1 |
| -0.3 | Round 7 | LEWIS | 8 | 4♥ | ♥Q | = | +0 |
| -0.4 | Round 3 | ZY1 | 7 | 4♥ | ♦4 | = | +0 |
| -0.4 | Round 4 | DAISY CHAIN | 20 | 3♠ | ♥6 | = | +0 |
| -0.5 | Round 5 | GOOD LUCK | 14 | 2♦ | ♥J | = | +1 |
| -0.5 | Round 8 | EKA | 23 | 2♠ | ♥2 | = | -9 |
| -0.5 | Round 8 | EKA | 25 | 3NT | ♥2 | +2 | +0 |
| -0.6 | Round 1 | NO FINESSE | 14 | 4♥ | ♠2 | = | +1 |
| -0.6 | Round 3 | ZY1 | 6 | 2♠ | ♣9 | -1 | -7 |
| -0.6 | Round 5 | GOOD LUCK | 9 | 2♠ | ♦6 | = | -7 |
| -0.8 | Round 3 | ZY1 | 13 | 6♥ | ♠7 | +1 | -13 |
| -0.8 | Round 4 | DAISY CHAIN | 22 | 3♥ | ♦Q | = | -7 |
| -0.9 | Round 2 | SSYK | 27 | 4♥ | ♣4 | +1 | +0 |
| -0.9 | Round 4 | DAISY CHAIN | 27 | 5♣ | ♦A | -2 | -8 |
| -0.9 | Round 5 | GOOD LUCK | 5 | 3♥ | ♣4 | -1 | -5 |
| -1.3 | Round 1 | NO FINESSE | 9 | 3♠ | ♥K | +1 | -6 |
| -1.6 | Round 4 | DAISY CHAIN | 15 | 4♠ | ♣J | +1 | +0 |
| -1.6 | Round 7 | LEWIS | 5 | 2♥ | ♠8 | = | +0 |
| -1.7 | Round 5 | GOOD LUCK | 3 | 3NT | ♦3 | +3 | +13 |
| -1.9 | Round 2 | SSYK | 28 | 4♥ | ♦K | = | +1 |
| -1.9 | Round 6 | HETZ | 27 | 3NT | ♠9 | +2 | +0 |
| -2.0 | Round 3 | ZY1 | 1 | 4♥ | ♠A | -2 | +0 |
| -2.6 | Round 4 | DAISY CHAIN | 17 | 3♥ | ♥8 | +1 | -6 |
| -2.6 | Round 6 | HETZ | 24 | 4♠ | ♥T | = | -3 |
| -2.9 | Round 6 | HETZ | 20 | 3NT | ♦8 | -1 | -6 |
| -3.0 | Round 5 | GOOD LUCK | 12 | 1NT | ♠8 | = | -5 |
| -3.4 | Round 2 | SSYK | 15 | 2♠ | ♦5 | -2 | -2 |
| -3.4 | Round 6 | HETZ | 18 | 3♣ | ♥T | +1 | +0 |
| -3.4 | Round 8 | EKA | 28 | 3♠x | ♥7 | -1 | -11 |
| -4.7 | Round 1 | NO FINESSE | 7 | 4♠ | ♦A | -1 | -7 |
| -4.9 | Round 7 | LEWIS | 4 | 4♠ | ♥8 | +1 | -11 |
| -5.0 | Round 2 | SSYK | 23 | 6♦ | ♠2 | +1 | +13 |
| -5.1 | Round 7 | LEWIS | 2 | 3NT | ♦J | = | -7 |
| -5.3 | Round 5 | GOOD LUCK | 4 | 4♥ | ♦5 | -1 | -12 |
| -5.7 | Round 4 | DAISY CHAIN | 19 | 6♣ | ♠2 | +1 | +13 |
| -5.8 | Round 1 | NO FINESSE | 11 | 3NT | ♥2 | = | +0 |
| -6.2 | Round 7 | LEWIS | 7 | 5♦ | ♠A | +2 | -14 |
| -7.1 | Round 3 | ZY1 | 12 | 4♥ | ♠2 | -1 | -12 |
| -7.4 | Round 3 | ZY1 | 2 | 3NT | ♥5 | +1 | -11 |
| -7.8 | Round 5 | GOOD LUCK | 8 | 6♣ | ♠6 | = | +2 |
| -8.1 | Round 1 | NO FINESSE | 13 | 4♠ | ♥A | +3 | -17 |
| -10.0 | Round 3 | ZY1 | 4 | 6♣ | ♦7 | = | +13 |
| -11.0 | Round 5 | GOOD LUCK | 2 | 5♣ | ♣7 | -1 | -12 |
| -13.3 | Round 7 | LEWIS | 10 | 6NT | ♥6 | -3 | -14 |