DUFRAT Katarzyna · PARKER
56rank
-4.9Butler · 96 bds
-0.05per board
±3.9swing
+0.19vs par /bd · #41/98
+0.31adjusted /bd
by round
vs par split: bidding +0.22 · play -0.03
Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 92.0% #3 of 98 · declarer play 74.1% #45 of 98 · defence 91.5% #15 of 98
Bidding activity — not a pass: 43.1% #48 of 98 (112/260)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 95.5% (22) |
| Declarer play | 80.0% (10) | 70.6% (17) |
| Defence | 87.5% (8) | 92.3% (39) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 75.0% (4) · ♦ 100.0% (10) · ♣ 80.0% (5)
vs par by strain: NT -0.54 (24) · a suit +0.43 (72)
vs par by level: part-score +0.03 (40) · game +0.10 (49) · slam +1.71 (7)
By role: declaring +0.08/bd (-1.86 vs par · 49) · defending -0.19/bd (+2.32 vs par · 47)
By vulnerability: vulnerable +0.54/bd (+0.77 vs par · 48) · not vulnerable -0.64/bd (-0.40 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | L.Robinson | C.Pomares Y De Morant – C.Golin | Open | 16 | +9.8 | +0.61 | +2.56 |
| Round 3 | L.Robinson | O.Pavlushko – M.Castells | Closed | 16 | -33.9 | -2.12 | -3.56 |
| Round 5 | L.Robinson | A.Leleu – M.Kurek Beaulieu | Closed | 16 | -0.6 | -0.04 | +0.38 |
| Round 7 | L.Robinson | E.Morawska – A.Jarosz | Open | 16 | +0.9 | +0.06 | +1.31 |
| Round 8 | A.Tebha | M.Bruijnsteen – D.Van Delft | Open | 16 | -1.1 | -0.07 | -0.50 |
| Round 9 | A.Tebha | B.Erkan – A.Acar | Closed | 16 | +20.0 | +1.25 | +0.94 |
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 |
|---|---|---|---|---|---|---|---|
| +7.4 | Round 9 | GALATASARAY SK | 10 | 6♥ | ♠K | -1 | +13 |
| +7.1 | Round 9 | GALATASARAY SK | 5 | 5♦ | ♣A | = | +0 |
| +6.8 | Round 7 | MEEEAAN GIRLS | 6 | 4♠x | ♦A | -2 | +9 |
| +6.7 | Round 5 | FRENCH WOMEN | 13 | 3♣ | ♥6 | = | +12 |
| +6.5 | Round 8 | TEAMNL RED | 20 | 3NT | ♦5 | +2 | +11 |
| +6.0 | Round 2 | TERSCH | 24 | 3♥ | ♦K | +1 | +7 |
| +5.9 | Round 9 | GALATASARAY SK | 4 | 3♥ | ♦A | +1 | +7 |
| +5.0 | Round 5 | FRENCH WOMEN | 1 | 3NT | ♠8 | = | +3 |
| +4.8 | Round 3 | CASTELLS | 2 | 4♠ | ♥6 | = | +7 |
| +4.8 | Round 8 | TEAMNL RED | 22 | 6♥ | ♦J | -1 | +11 |
| +4.6 | Round 7 | MEEEAAN GIRLS | 7 | 3♥ | ♣Q | = | +7 |
| +4.3 | Round 8 | TEAMNL RED | 24 | 6♥ | ♦Q | +1 | +1 |
| +4.3 | Round 8 | TEAMNL RED | 30 | 3♦ | ♠J | -2 | +0 |
| +4.2 | Round 7 | MEEEAAN GIRLS | 3 | 2♣ | ♦8 | -3 | +1 |
| +3.9 | Round 5 | FRENCH WOMEN | 10 | 2♠ | ♣8 | -1 | +11 |
| +3.9 | Round 9 | GALATASARAY SK | 6 | 3NT | ♥K | +1 | +0 |
| +3.8 | Round 5 | FRENCH WOMEN | 6 | 3♥ | ♦Q | = | +1 |
| +3.4 | Round 7 | MEEEAAN GIRLS | 9 | 6♦ | ♣A | = | +11 |
| +3.2 | Round 2 | TERSCH | 32 | 4♥ | ♣6 | +1 | +11 |
| +2.8 | Round 3 | CASTELLS | 13 | 2♠x | ♦A | -1 | +2 |
| +2.6 | Round 2 | TERSCH | 21 | 3NT | ♣Q | +1 | +7 |
| +2.4 | Round 3 | CASTELLS | 4 | 1NT | ♣6 | +3 | -9 |
| +2.3 | Round 9 | GALATASARAY SK | 16 | 4♥ | ♦6 | = | +0 |
| +2.2 | Round 2 | TERSCH | 23 | 5♦ | ♥A | -1 | +6 |
| +2.2 | Round 3 | CASTELLS | 9 | 3NT | ♣T | -1 | +11 |
| +2.1 | Round 5 | FRENCH WOMEN | 2 | 2♠ | ♣7 | +2 | +10 |
| +1.9 | Round 2 | TERSCH | 19 | 3NT | ♠6 | +1 | +4 |
| +1.9 | Round 8 | TEAMNL RED | 27 | 4♥ | ♦A | -1 | +4 |
| +1.9 | Round 9 | GALATASARAY SK | 13 | 1♠ | ♥A | = | +5 |
| +1.8 | Round 5 | FRENCH WOMEN | 9 | 3NT | ♠3 | -1 | +10 |
| +1.8 | Round 9 | GALATASARAY SK | 14 | 3♦ | ♠J | -1 | -2 |
| +1.6 | Round 3 | CASTELLS | 5 | 2♠ | ♣A | = | +0 |
| +1.5 | Round 8 | TEAMNL RED | 21 | 1NT | ♣9 | = | -1 |
| +1.3 | Round 2 | TERSCH | 20 | 3♣ | ♥8 | -1 | +5 |
| +1.3 | Round 2 | TERSCH | 29 | 3♣ | ♦9 | -1 | +0 |
| +1.3 | Round 8 | TEAMNL RED | 29 | 4♣ | ♦2 | = | +0 |
| +1.2 | Round 7 | MEEEAAN GIRLS | 15 | 3NT | ♠T | +2 | +0 |
| +1.2 | Round 9 | GALATASARAY SK | 2 | 2♠ | ♥J | +1 | +6 |
| +1.1 | Round 2 | TERSCH | 26 | 6NT | ♣Q | +1 | -13 |
| +1.1 | Round 7 | MEEEAAN GIRLS | 8 | 2♠ | ♦K | +1 | +1 |
| +0.9 | Round 7 | MEEEAAN GIRLS | 2 | 4♠ | ♦5 | +2 | +1 |
| +0.9 | Round 9 | GALATASARAY SK | 3 | 4♠ | ♦6 | +1 | +0 |
| +0.8 | Round 2 | TERSCH | 22 | 4♥ | ♠K | +1 | +0 |
| +0.7 | Round 2 | TERSCH | 17 | 3NT | ♣3 | +1 | +0 |
| +0.7 | Round 7 | MEEEAAN GIRLS | 10 | 2♥ | ♥2 | = | +6 |
| +0.6 | Round 2 | TERSCH | 18 | 4♥ | ♦9 | -1 | +12 |
| +0.6 | Round 2 | TERSCH | 31 | 2♠ | ♣9 | +1 | +0 |
| +0.6 | Round 3 | CASTELLS | 10 | 4♦ | ♣9 | = | -10 |
| +0.6 | Round 9 | GALATASARAY SK | 15 | 4♥ | ♠A | -2 | +0 |
| +0.4 | Round 9 | GALATASARAY SK | 11 | 3NT | ♠9 | = | -2 |
| +0.3 | Round 7 | MEEEAAN GIRLS | 12 | 4♠ | ♦Q | = | +0 |
| +0.2 | Round 3 | CASTELLS | 16 | 3NT | ♠6 | +1 | +0 |
| +0.2 | Round 5 | FRENCH WOMEN | 11 | 4♥ | ♦5 | = | +1 |
| -0.0 | Round 8 | TEAMNL RED | 23 | 4♠ | ♣3 | = | +1 |
| -0.2 | Round 5 | FRENCH WOMEN | 5 | 3NT | ♥Q | = | -1 |
| -0.2 | Round 5 | FRENCH WOMEN | 8 | 4♥ | ♦7 | +1 | -11 |
| -0.3 | Round 5 | FRENCH WOMEN | 16 | 1NT | ♥4 | +2 | -1 |
| -0.5 | Round 8 | TEAMNL RED | 32 | 2♠ | ♦A | -3 | -8 |
| -0.6 | Round 9 | GALATASARAY SK | 8 | 4♠ | ♦K | = | +0 |
| -0.9 | Round 2 | TERSCH | 25 | 4♠ | ♣4 | -2 | +11 |
| -1.0 | Round 8 | TEAMNL RED | 17 | 2♥ | ♠8 | = | +0 |
| -1.1 | Round 2 | TERSCH | 30 | 2NT | ♠6 | -2 | -1 |
| -1.2 | Round 7 | MEEEAAN GIRLS | 11 | 2NT | ♥3 | = | -1 |
| -1.3 | Round 5 | FRENCH WOMEN | 3 | 2♦ | ♥2 | +3 | -10 |
| -1.5 | Round 8 | TEAMNL RED | 25 | 2♥ | ♦2 | = | -6 |
| -1.6 | Round 3 | CASTELLS | 1 | 3NT | ♣9 | -1 | -5 |
| -1.6 | Round 8 | TEAMNL RED | 18 | 3NT | ♣4 | = | +1 |
| -1.7 | Round 3 | CASTELLS | 14 | 3♦ | ♣J | +1 | -7 |
| -1.7 | Round 7 | MEEEAAN GIRLS | 14 | 2♠ | ♦K | +3 | +6 |
| -1.8 | Round 5 | FRENCH WOMEN | 12 | 4♥x | ♠J | -1 | +5 |
| -1.9 | Round 7 | MEEEAAN GIRLS | 13 | 4♥ | ♠T | +2 | +13 |
| -1.9 | Round 8 | TEAMNL RED | 26 | 3♠ | ♥J | -1 | -5 |
| -1.9 | Round 9 | GALATASARAY SK | 7 | 2♣ | ♠K | = | +1 |
| -2.1 | Round 7 | MEEEAAN GIRLS | 4 | 3NT | ♠2 | = | -10 |
| -2.5 | Round 5 | FRENCH WOMEN | 15 | 3NT | ♠6 | +1 | +0 |
| -2.9 | Round 8 | TEAMNL RED | 28 | 5♦ | ♣2 | -2 | -5 |
| -3.0 | Round 3 | CASTELLS | 15 | 1♠ | ♦T | = | +1 |
| -3.1 | Round 9 | GALATASARAY SK | 12 | 4♠ | ♦9 | -2 | -12 |
| -3.2 | Round 3 | CASTELLS | 11 | 3♦ | ♥A | -1 | -4 |
| -3.6 | Round 9 | GALATASARAY SK | 9 | 3♠ | ♥A | = | -1 |
| -4.1 | Round 5 | FRENCH WOMEN | 7 | 4♠ | ♥K | -1 | -13 |
| -4.2 | Round 7 | MEEEAAN GIRLS | 1 | 4♦ | ♥K | -2 | -6 |
| -4.2 | Round 9 | GALATASARAY SK | 1 | 4♠ | ♥K | = | +0 |
| -4.4 | Round 3 | CASTELLS | 3 | 6♣ | ♦6 | -1 | -13 |
| -4.8 | Round 3 | CASTELLS | 8 | 4♠ | ♥J | +1 | -1 |
| -5.0 | Round 2 | TERSCH | 27 | 4♥x | ♠2 | -1 | -8 |
| -5.1 | Round 7 | MEEEAAN GIRLS | 5 | 1NT | ♠T | = | -5 |
| -5.5 | Round 2 | TERSCH | 28 | 4♠ | ♥K | = | +0 |
| -5.6 | Round 5 | FRENCH WOMEN | 14 | 4♠ | ♥A | = | +0 |
| -6.1 | Round 7 | MEEEAAN GIRLS | 16 | 4♥ | ♠Q | -1 | -12 |
| -6.7 | Round 8 | TEAMNL RED | 19 | 6♣ | ♠T | = | +2 |
| -8.0 | Round 3 | CASTELLS | 12 | 3NT | ♦J | -1 | -11 |
| -8.1 | Round 5 | FRENCH WOMEN | 4 | 2♦ | ♦6 | -4 | -11 |
| -9.6 | Round 8 | TEAMNL RED | 31 | 4♠ | ♦Q | = | -14 |
| -10.1 | Round 3 | CASTELLS | 7 | 4♥ | ♣3 | -2 | -9 |
| -11.7 | Round 3 | CASTELLS | 6 | 4♥x | ♠K | -3 | -9 |