DEMIREV Nikolay · ROSE AND THE THORNS
467rank
-61.3Butler · 100 bds
-0.61per board
±4.6swing
-0.17vs par /bd · #306/527
-0.56adjusted /bd
by round
vs par split: bidding -0.19 · play +0.02
Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.56/bd
Card play — on target: opening leads 74.1% #385 of 527 · declarer play 78.9% #181 of 527 · defence 88.5% #179 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 42.9% (7) | 85.0% (20) |
| Declarer play | 100.0% (1) | 77.8% (18) |
| Defence | 86.7% (15) | 89.2% (37) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 66.7% (9) · ♦ 77.8% (9) · ♣ 80.0% (5)
vs par by strain: NT -0.64 (25) · a suit -0.01 (75)
vs par by level: part-score +0.15 (40) · game -0.30 (50) · slam -0.80 (10)
By role: declaring -0.28/bd (-2.23 vs par · 48) · defending -0.92/bd (+1.73 vs par · 52)
By vulnerability: vulnerable -0.19/bd (+0.86 vs par · 51) · not vulnerable -1.06/bd (-1.25 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Meltzer | M.Gandini – S.Vinciguerra | Open | 10 | -7.6 | -0.76 | -1.00 |
| Round 2 | R.Meltzer | I.Dewasme – B.Dehaye | Closed | 10 | -7.9 | -0.79 | +1.60 |
| Round 3 | R.Meltzer | B.Engel – A.Gladiator | Open | 10 | -8.7 | -0.87 | -1.00 |
| Round 4 | R.Meltzer | M.Mcgloughlin – H.Lillis | Closed | 10 | -2.4 | -0.24 | +2.40 |
| Round 5 | R.Meltzer | K.Preddy – N.Selway | Closed | 10 | +7.8 | +0.78 | -0.70 |
| Round 6 | R.Meltzer | F.Multon – S.Willard | Open | 10 | -20.8 | -2.08 | -2.00 |
| Round 7 | R.Meltzer | V.Volhejn – S.Hajkova | Open | 10 | +7.3 | +0.73 | +0.40 |
| Round 8 | R.Meltzer | H.Mcgann – F.Brown | Closed | 10 | -14.2 | -1.42 | +0.00 |
| Round 9 | R.Meltzer | N.Lund – N.Rindahl | Open | 10 | +1.7 | +0.17 | +1.20 |
| Round 10 | R.Meltzer | F.Cedolin – F.Vianello | Open | 10 | -16.5 | -1.65 | -2.60 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 5 | ENZ | 14 | 3♣x | ♦K | +1 | +12 |
| +10.4 | Round 8 | HANLON | 18 | 6♠ | ♦2 | -1 | +14 |
| +9.3 | Round 2 | BELGIUM | 13 | 5♠ | ♣9 | +1 | +13 |
| +9.1 | Round 6 | ZIMMERMANN | 26 | 4♠ | ♦9 | = | +0 |
| +8.6 | Round 7 | CZECH REPUBLIC | 7 | 6♦ | ♠6 | -1 | +12 |
| +8.0 | Round 10 | VIANELLO | 1 | 6♣ | ♠9 | = | +0 |
| +7.9 | Round 4 | IRISH DUBEL | 10 | 5♥x | ♦2 | -3 | +4 |
| +7.3 | Round 5 | ENZ | 17 | 1♠ | ♦J | = | +11 |
| +6.6 | Round 2 | BELGIUM | 15 | 5♠x | ♣K | -3 | +9 |
| +4.3 | Round 6 | ZIMMERMANN | 27 | 3NT | ♥6 | -1 | +5 |
| +4.3 | Round 7 | CZECH REPUBLIC | 8 | 3NT | ♦Q | = | -1 |
| +4.3 | Round 9 | PIZZI E BOSCHETTI | 29 | 3♠ | ♦3 | -2 | +8 |
| +3.5 | Round 7 | CZECH REPUBLIC | 4 | 4♥ | ♦A | -1 | -1 |
| +3.4 | Round 3 | ALERTPLUS | 28 | 1NT | ♦3 | -1 | +4 |
| +3.1 | Round 5 | ENZ | 15 | 4♥ | ♣7 | +1 | +0 |
| +3.0 | Round 6 | ZIMMERMANN | 28 | 3NT | ♣9 | = | +0 |
| +2.6 | Round 9 | PIZZI E BOSCHETTI | 25 | 2♠ | ♥7 | = | +5 |
| +2.6 | Round 10 | VIANELLO | 2 | 2♥ | ♦A | = | -1 |
| +2.5 | Round 9 | PIZZI E BOSCHETTI | 30 | 4♥ | ♦K | +1 | +0 |
| +2.3 | Round 3 | ALERTPLUS | 22 | 4♠x | ♣A | -2 | +5 |
| +2.0 | Round 7 | CZECH REPUBLIC | 1 | 4♠ | ♦A | -1 | -2 |
| +2.0 | Round 7 | CZECH REPUBLIC | 6 | 3♠ | ♣7 | -1 | -2 |
| +2.0 | Round 8 | HANLON | 20 | 4♠ | ♦3 | +2 | +1 |
| +1.9 | Round 9 | PIZZI E BOSCHETTI | 21 | 2♥ | ♣10 | -1 | +4 |
| +1.8 | Round 6 | ZIMMERMANN | 24 | 3NT | ♣7 | = | -1 |
| +1.8 | Round 7 | CZECH REPUBLIC | 9 | 3♥ | ♣6 | -1 | +5 |
| +1.8 | Round 10 | VIANELLO | 6 | 1♠ | ♣Q | +1 | +0 |
| +1.6 | Round 1 | DJAWS TRIT | 5 | 3♣ | ♦5 | +1 | +0 |
| +1.5 | Round 4 | IRISH DUBEL | 5 | 1NT | ♦3 | = | +8 |
| +1.5 | Round 5 | ENZ | 19 | 3NT | ♣8 | +3 | -11 |
| +1.4 | Round 2 | BELGIUM | 11 | 4♥ | ♠A | = | +3 |
| +1.3 | Round 7 | CZECH REPUBLIC | 2 | 3NT | ♠10 | -2 | +7 |
| +1.2 | Round 8 | HANLON | 14 | 2♦ | ♣6 | -1 | +2 |
| +1.1 | Round 1 | DJAWS TRIT | 8 | 3♣ | ♠6 | +2 | +0 |
| +1.1 | Round 4 | IRISH DUBEL | 8 | 4♥ | ♣J | = | +0 |
| +1.1 | Round 10 | VIANELLO | 8 | 6♥ | ♠2 | +1 | -11 |
| +1.0 | Round 1 | DJAWS TRIT | 7 | 2♥ | ♥7 | +1 | -10 |
| +1.0 | Round 4 | IRISH DUBEL | 7 | 3NT | ♠K | +2 | +12 |
| +0.9 | Round 9 | PIZZI E BOSCHETTI | 22 | 4♠ | ♣Q | = | +0 |
| +0.4 | Round 1 | DJAWS TRIT | 10 | 4♠ | ♣7 | +2 | -13 |
| +0.4 | Round 7 | CZECH REPUBLIC | 5 | 4♥ | ♣6 | +1 | +0 |
| +0.2 | Round 2 | BELGIUM | 14 | 4♠ | ♥2 | +1 | +0 |
| +0.1 | Round 1 | DJAWS TRIT | 4 | 2♥ | ♣J | +1 | +11 |
| -0.0 | Round 5 | ENZ | 20 | 4♠ | ♥A | = | +0 |
| -0.1 | Round 4 | IRISH DUBEL | 2 | 2♦ | ♣K | +2 | +0 |
| -0.1 | Round 8 | HANLON | 12 | 3NT | ♥5 | +1 | +0 |
| -0.2 | Round 1 | DJAWS TRIT | 1 | 3NT | ♠8 | +1 | +1 |
| -0.2 | Round 10 | VIANELLO | 5 | 1♠ | ♣K | = | +1 |
| -0.3 | Round 4 | IRISH DUBEL | 4 | 2♠ | ♠5 | -2 | -2 |
| -0.3 | Round 5 | ENZ | 11 | 4♠ | ♠3 | +1 | +0 |
| -0.8 | Round 9 | PIZZI E BOSCHETTI | 26 | 2♦ | ♦2 | +1 | +0 |
| -1.1 | Round 3 | ALERTPLUS | 25 | 1NT | ♦6 | +1 | -7 |
| -1.1 | Round 5 | ENZ | 12 | 4♠ | ♣10 | -2 | -8 |
| -1.2 | Round 3 | ALERTPLUS | 21 | 4♦ | ♠K | -1 | +1 |
| -1.2 | Round 3 | ALERTPLUS | 26 | 1NT | ♠5 | +2 | -1 |
| -1.2 | Round 8 | HANLON | 19 | 5♥x | ♣A | -3 | +0 |
| -1.2 | Round 9 | PIZZI E BOSCHETTI | 23 | 3NT | ♣3 | +2 | +0 |
| -1.3 | Round 9 | PIZZI E BOSCHETTI | 28 | 3♥ | ♥3 | = | +0 |
| -1.4 | Round 2 | BELGIUM | 17 | 4♥ | ♣K | +1 | +0 |
| -1.4 | Round 5 | ENZ | 13 | 3♣ | ♥K | +1 | +0 |
| -1.4 | Round 10 | VIANELLO | 7 | 2♠ | ♠2 | -2 | -2 |
| -1.5 | Round 1 | DJAWS TRIT | 3 | 4♥ | ♠8 | +1 | -11 |
| -1.5 | Round 3 | ALERTPLUS | 24 | 2NT | ♥7 | -1 | +2 |
| -1.6 | Round 9 | PIZZI E BOSCHETTI | 24 | 3NT | ♦5 | -1 | -5 |
| -1.9 | Round 8 | HANLON | 15 | 3♣ | ♥A | -1 | +0 |
| -2.0 | Round 3 | ALERTPLUS | 30 | 3♣ | ♥10 | = | -5 |
| -2.1 | Round 4 | IRISH DUBEL | 6 | 1NT | ♦4 | = | -7 |
| -2.1 | Round 6 | ZIMMERMANN | 21 | 4♠ | ♦A | +1 | +11 |
| -2.2 | Round 3 | ALERTPLUS | 23 | 4♠ | ♣K | +2 | -9 |
| -2.4 | Round 3 | ALERTPLUS | 29 | 3♣ | ♥K | +1 | +0 |
| -2.5 | Round 1 | DJAWS TRIT | 2 | 2NT | ♥2 | +2 | +6 |
| -2.5 | Round 4 | IRISH DUBEL | 3 | 4♥ | ♥A | -2 | +9 |
| -2.7 | Round 8 | HANLON | 11 | 2♦ | ♥4 | = | -5 |
| -2.8 | Round 3 | ALERTPLUS | 27 | 2NT | ♠5 | = | +0 |
| -2.9 | Round 4 | IRISH DUBEL | 1 | 6♠ | ♥A | = | +0 |
| -3.0 | Round 1 | DJAWS TRIT | 6 | 5♣ | ♣7 | = | +13 |
| -3.0 | Round 7 | CZECH REPUBLIC | 3 | 3♦ | ♥5 | +1 | +0 |
| -3.5 | Round 2 | BELGIUM | 19 | 3NT | ♦8 | = | +0 |
| -3.7 | Round 2 | BELGIUM | 18 | 4♥ | ♠3 | = | -11 |
| -3.7 | Round 10 | VIANELLO | 9 | 1NT | ♠9 | +3 | -2 |
| -4.0 | Round 6 | ZIMMERMANN | 29 | 3NT | ♣9 | +2 | -1 |
| -4.2 | Round 8 | HANLON | 13 | 4♠ | ♦8 | -1 | +9 |
| -4.3 | Round 2 | BELGIUM | 12 | 6♠ | ♦5 | = | +11 |
| -4.6 | Round 1 | DJAWS TRIT | 9 | 2♦ | ♠8 | +2 | -7 |
| -5.2 | Round 2 | BELGIUM | 16 | 3♥ | ♣Q | = | -1 |
| -5.3 | Round 5 | ENZ | 16 | 3NT | ♠8 | -1 | -5 |
| -5.6 | Round 9 | PIZZI E BOSCHETTI | 27 | 7♠ | ♥10 | = | +0 |
| -6.0 | Round 4 | IRISH DUBEL | 9 | 4♠ | ♦A | = | +0 |
| -6.1 | Round 10 | VIANELLO | 3 | 4♥ | ♣Q | = | -10 |
| -6.3 | Round 10 | VIANELLO | 4 | 4♠ | ♠2 | +1 | +12 |
| -6.7 | Round 5 | ENZ | 18 | 3NT | ♣K | = | -6 |
| -7.3 | Round 2 | BELGIUM | 20 | 3♣ | ♠7 | -2 | -8 |
| -7.5 | Round 6 | ZIMMERMANN | 22 | 4♠ | ♥K | = | -3 |
| -7.8 | Round 6 | ZIMMERMANN | 23 | 5♠ | ♥A | = | -10 |
| -7.8 | Round 8 | HANLON | 16 | 4♠ | ♥K | = | -10 |
| -8.5 | Round 6 | ZIMMERMANN | 25 | 4♥ | ♣8 | = | -11 |
| -9.1 | Round 6 | ZIMMERMANN | 30 | 6♣ | ♠10 | -1 | -10 |
| -9.9 | Round 8 | HANLON | 17 | 6♠ | ♣3 | -1 | -11 |
| -12.3 | Round 10 | VIANELLO | 10 | 6♠ | ♥3 | -1 | -13 |
| -13.6 | Round 7 | CZECH REPUBLIC | 10 | 1NTx | ♠J | -4 | -14 |