DADON Marcel · NATAF
287rank
-3.4Butler · 100 bds
-0.03per board
±4.7swing
-0.35vs par /bd · #349/527
-0.52adjusted /bd
by round
vs par split: bidding -0.28 · play -0.07
Strength of schedule: opponents averaged -0.48/bd (an easy draw) → opponent-adjusted -0.52/bd
Card play — on target: opening leads 67.7% #483 of 527 · declarer play 84.6% #82 of 527 · defence 89.1% #159 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (8) | 73.9% (23) |
| Declarer play | 75.0% (8) | 88.9% (18) |
| Defence | 77.8% (18) | 94.6% (37) |
Opening leads by suit led: ♠ 50.0% (10) · ♥ 70.0% (10) · ♦ 85.7% (7) · ♣ 75.0% (4)
vs par by strain: NT -0.63 (30) · a suit -0.23 (70)
vs par by level: part-score -0.05 (38) · game -0.98 (55) · slam +3.00 (7)
By role: declaring +0.19/bd (-2.42 vs par · 45) · defending -0.22/bd (+1.34 vs par · 55)
By vulnerability: vulnerable -0.62/bd (-1.16 vs par · 51) · not vulnerable +0.58/bd (+0.49 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Nataf | K.Furuta – T.Nishimura | Open | 10 | -16.0 | -1.60 | -1.30 |
| Round 2 | A.Thizy | G.Yalman – A.Yalman | Open | 10 | +2.6 | +0.26 | -2.30 |
| Round 3 | A.Thizy | J.Stoppa – F.Markovitz | Closed | 10 | -16.7 | -1.67 | -2.10 |
| Round 4 | A.Thizy | D.Angebrandt – B.Utner | Closed | 10 | +11.2 | +1.12 | +3.20 |
| Round 5 | A.Thizy | M.Ranis – L.Weinger | Open | 10 | -15.3 | -1.53 | -3.10 |
| Round 6 | A.Thizy | M.Parnis-England – O.Clare | Open | 10 | +26.3 | +2.63 | +3.10 |
| Round 7 | A.Thizy | R.Barr – E.Ginossar | Open | 10 | +3.1 | +0.31 | -0.40 |
| Round 8 | A.Thizy | P.Bach – S.Lichtnecker | Open | 10 | +20.7 | +2.07 | -0.20 |
| Round 9 | A.Thizy | K.Reiter – E.Lund | Open | 10 | -1.9 | -0.19 | +0.90 |
| Round 10 | A.Thizy | T.Aluf – N.Kokten | Open | 10 | -17.4 | -1.74 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 10 | FOX | 8 | 7♣ | ♥4 | -1 | +17 |
| +11.5 | Round 4 | MAX | 7 | 6NT | ♠K | -1 | +17 |
| +9.5 | Round 6 | OLIVER | 29 | 3♠ | ♣3 | -1 | +12 |
| +9.1 | Round 6 | OLIVER | 26 | 4♠ | ♥7 | = | +0 |
| +8.9 | Round 8 | JIANG | 14 | 4♣x | ♠Q | = | +9 |
| +8.2 | Round 4 | MAX | 1 | 4♠ | ♥6 | +2 | +11 |
| +7.7 | Round 7 | GINO | 10 | 4♠ | ♥8 | -2 | +8 |
| +7.4 | Round 6 | OLIVER | 25 | 4♥ | ♣8 | -2 | +7 |
| +7.1 | Round 3 | STOPPA | 26 | 1NT | ♠5 | -2 | +8 |
| +6.5 | Round 8 | JIANG | 15 | 3NT | ♠6 | -3 | +5 |
| +5.7 | Round 6 | OLIVER | 22 | 5♦ | ♣6 | -1 | +12 |
| +5.2 | Round 2 | YALMAN | 16 | 3♥ | ♦2 | = | +1 |
| +5.0 | Round 2 | YALMAN | 12 | 6♠ | ♦2 | +1 | -11 |
| +4.3 | Round 6 | OLIVER | 27 | 3NT | ♥6 | -1 | +5 |
| +4.3 | Round 7 | GINO | 8 | 3NT | ♦2 | = | -1 |
| +4.2 | Round 8 | JIANG | 13 | 4♠ | ♣5 | -1 | -9 |
| +4.1 | Round 9 | LUND | 27 | 6NT | ♥10 | +1 | +11 |
| +3.9 | Round 7 | GINO | 2 | 3NT | ♠J | -3 | +9 |
| +3.9 | Round 7 | GINO | 6 | 3♣ | ♠J | = | +0 |
| +3.7 | Round 2 | YALMAN | 18 | 4♥ | ♠3 | = | +11 |
| +3.6 | Round 6 | OLIVER | 24 | 3NT | ♣7 | +2 | +1 |
| +3.6 | Round 8 | JIANG | 19 | 4♠ | ♥A | = | +3 |
| +3.5 | Round 7 | GINO | 4 | 4♥ | ♠2 | -1 | -1 |
| +3.4 | Round 2 | YALMAN | 13 | 6♠ | ♠3 | = | +0 |
| +3.4 | Round 7 | GINO | 9 | 2♠ | ♠2 | = | +6 |
| +3.2 | Round 10 | FOX | 6 | 1NT | ♠3 | = | +5 |
| +3.0 | Round 1 | TAKK | 6 | 3NT | ♠4 | = | -13 |
| +3.0 | Round 8 | JIANG | 11 | 3♥ | ♥J | -2 | +5 |
| +2.9 | Round 4 | MAX | 8 | 4♥ | ♦2 | +2 | +2 |
| +2.4 | Round 4 | MAX | 9 | 2♠ | ♠J | +1 | +10 |
| +2.2 | Round 5 | MIAMI HEAT | 15 | 4♥ | ♣5 | = | -1 |
| +2.1 | Round 4 | MAX | 4 | 2♠ | ♠5 | -1 | +1 |
| +2.1 | Round 9 | LUND | 24 | 3♦ | ♠K | -2 | -1 |
| +1.9 | Round 6 | OLIVER | 30 | 3NT | ♠10 | +2 | +1 |
| +1.8 | Round 5 | MIAMI HEAT | 12 | 4♠ | ♣6 | -1 | -6 |
| +1.7 | Round 9 | LUND | 30 | 4♥ | ♦6 | = | -1 |
| +1.5 | Round 5 | MIAMI HEAT | 19 | 3NT | ♦9 | +3 | -11 |
| +1.4 | Round 2 | YALMAN | 17 | 4♥ | ♣2 | +1 | +0 |
| +1.1 | Round 8 | JIANG | 12 | 3NT | ♥A | +2 | +1 |
| +0.9 | Round 9 | LUND | 22 | 4♠ | ♣Q | = | +0 |
| +0.8 | Round 1 | TAKK | 3 | 4♥ | ♣Q | +2 | +11 |
| +0.1 | Round 8 | JIANG | 17 | 4♠ | ♥4 | = | +1 |
| -0.0 | Round 5 | MIAMI HEAT | 20 | 4♠ | ♥A | = | +0 |
| +0.0 | Round 10 | FOX | 9 | 1NT | ♥3 | -1 | -2 |
| -0.1 | Round 2 | YALMAN | 20 | 1NT | ♣2 | +1 | +0 |
| -0.2 | Round 2 | YALMAN | 14 | 4♠ | ♥3 | +1 | +0 |
| -0.2 | Round 9 | LUND | 23 | 3NT | ♣3 | +1 | +1 |
| -0.3 | Round 3 | STOPPA | 28 | 2♠ | ♣J | -1 | +0 |
| -0.3 | Round 5 | MIAMI HEAT | 11 | 3NT | ♥4 | +2 | +0 |
| -0.4 | Round 1 | TAKK | 10 | 4♠ | ♦7 | +2 | +13 |
| -0.4 | Round 7 | GINO | 5 | 4♥ | ♦5 | +2 | -1 |
| -0.4 | Round 8 | JIANG | 18 | 4♠ | ♠6 | +2 | -11 |
| -0.5 | Round 4 | MAX | 5 | 3♥ | ♠6 | +1 | +6 |
| -0.5 | Round 4 | MAX | 6 | 2NT | ♠10 | +1 | -6 |
| -0.7 | Round 1 | TAKK | 1 | 3NT | ♠8 | = | -2 |
| -0.7 | Round 10 | FOX | 10 | 4♠ | ♦6 | +2 | -1 |
| -0.9 | Round 4 | MAX | 3 | 1♦ | ♥A | -1 | +10 |
| -1.1 | Round 1 | TAKK | 8 | 3♣ | ♠6 | +2 | +0 |
| -1.1 | Round 3 | STOPPA | 25 | 2NT | ♦6 | = | -7 |
| -1.1 | Round 8 | JIANG | 20 | 4♠ | ♦6 | +1 | +0 |
| -1.2 | Round 1 | TAKK | 4 | 2♦ | ♣K | = | -11 |
| -1.2 | Round 3 | STOPPA | 29 | 1NT | ♥10 | = | +2 |
| -1.3 | Round 9 | LUND | 25 | 3♥ | ♠9 | -1 | +2 |
| -1.3 | Round 9 | LUND | 28 | 2♥ | ♦5 | +1 | +0 |
| -1.4 | Round 2 | YALMAN | 11 | 4♥ | ♠3 | = | -3 |
| -1.4 | Round 5 | MIAMI HEAT | 13 | 3♣ | ♠J | +1 | +0 |
| -1.6 | Round 1 | TAKK | 5 | 3♣ | ♣8 | +1 | +0 |
| -1.7 | Round 9 | LUND | 26 | 2♦ | ♠8 | +2 | -1 |
| -1.9 | Round 5 | MIAMI HEAT | 16 | 1NT | ♦5 | -1 | -1 |
| -2.0 | Round 3 | STOPPA | 30 | 3♣ | ♥10 | = | -5 |
| -2.2 | Round 3 | STOPPA | 23 | 4♠ | ♥2 | +2 | -9 |
| -2.5 | Round 1 | TAKK | 9 | 3NT | ♠8 | +1 | +0 |
| -2.5 | Round 10 | FOX | 2 | 2♦ | ♣2 | -2 | +1 |
| -2.6 | Round 9 | LUND | 29 | 3♦ | ♥8 | -1 | +1 |
| -2.7 | Round 6 | OLIVER | 21 | 4♠ | ♥4 | +2 | +11 |
| -2.8 | Round 3 | STOPPA | 27 | 2NT | ♣10 | = | +0 |
| -3.0 | Round 3 | STOPPA | 24 | 4♠ | ♣8 | -2 | +0 |
| -3.0 | Round 7 | GINO | 3 | 3♦ | ♥5 | +1 | +0 |
| -3.2 | Round 10 | FOX | 4 | 2♠ | ♣3 | +3 | -15 |
| -3.6 | Round 9 | LUND | 21 | 3♣ | ♥K | -2 | -3 |
| -3.9 | Round 1 | TAKK | 2 | 3NT | ♠K | -2 | -11 |
| -3.9 | Round 3 | STOPPA | 22 | 5♣ | ♦Q | = | -3 |
| -4.0 | Round 5 | MIAMI HEAT | 17 | 3NT | ♠3 | +1 | +0 |
| -4.0 | Round 10 | FOX | 5 | 1NT | ♥Q | = | -5 |
| -4.8 | Round 4 | MAX | 2 | 5♦ | ♣K | -1 | -6 |
| -4.8 | Round 10 | FOX | 7 | 2♣ | ♦6 | = | -5 |
| -5.2 | Round 8 | JIANG | 16 | 4♠ | ♥K | -1 | -6 |
| -5.6 | Round 6 | OLIVER | 28 | 2♥ | ♣A | -4 | -9 |
| -6.1 | Round 2 | YALMAN | 19 | 3♦ | ♠3 | -3 | -10 |
| -6.1 | Round 5 | MIAMI HEAT | 14 | 5♣x | ♠K | -2 | -5 |
| -6.9 | Round 6 | OLIVER | 23 | 4♠ | ♦3 | = | -9 |
| -7.1 | Round 5 | MIAMI HEAT | 18 | 3NT | ♣J | +1 | -7 |
| -7.3 | Round 3 | STOPPA | 21 | 4♥ | ♠K | -4 | -7 |
| -7.9 | Round 7 | GINO | 1 | 4♠ | ♣3 | = | -11 |
| -8.0 | Round 10 | FOX | 1 | 6♣ | ♠3 | = | +0 |
| -8.3 | Round 2 | YALMAN | 15 | 3NT | ♠3 | = | -11 |
| -8.4 | Round 1 | TAKK | 7 | 4♥ | ♦2 | = | +0 |
| -9.2 | Round 4 | MAX | 10 | 5♦ | ♥Q | -1 | -13 |
| -9.3 | Round 10 | FOX | 3 | 3NT | ♦3 | -2 | -8 |
| -12.3 | Round 7 | GINO | 7 | 6♦ | ♥K | = | -13 |