MANDALA Cheryl · MANDALA
202rank
+10.6Butler · 100 bds
+0.11per board
±4.2swing
+0.14vs par /bd · #198/478
-0.03adjusted /bd
by round
vs par split: bidding -0.79 · play +0.96
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.03/bd
Card play — on target: opening leads 57.1% #453 of 476 · declarer play 83.3% #147 of 478 · defence 84.0% #301 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 61.5% (13) | 53.3% (15) |
| Declarer play | 77.8% (9) | 86.7% (15) |
| Defence | 86.4% (22) | 82.1% (28) |
Opening leads by suit led: ♠ 75.0% (8) · ♥ 50.0% (8) · ♦ 50.0% (6) · ♣ 50.0% (6)
vs par by strain: NT +0.46 (37) · a suit +0.00 (62)
vs par by level: part-score +0.43 (42) · game -0.06 (50) · slam +0.29 (7)
By role: declaring +0.94/bd (-0.54 vs par · 50) · defending -0.73/bd (+0.82 vs par · 50)
By vulnerability: vulnerable +0.12/bd (+0.08 vs par · 50) · not vulnerable +0.09/bd (+0.20 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Inn | S.Shan – L.Gan | Closed | 10 | +7.6 | +0.76 | -2.30 |
| Round 2 | Y.Inn | P.Molina – L.Marotta | Open | 10 | -13.1 | -1.31 | -0.40 |
| Round 3 | Y.Inn | J.De Botton – A.Malinowski | Closed | 10 | +20.2 | +2.02 | +2.90 |
| Round 4 | Y.Inn | J.Hu – J.Chu | Open | 10 | +21.3 | +2.13 | +3.20 |
| Round 5 | Y.Inn | S.Hoyland – S.Hoyland | Closed | 10 | -12.9 | -1.29 | +0.10 |
| Round 6 | Y.Inn | O.Rimstedt – M.Rimstedt | Closed | 10 | +1.3 | +0.13 | -1.90 |
| Round 7 | Y.Inn | Y.Liu – L.Hu | Closed | 10 | +4.6 | +0.46 | -1.40 |
| Round 8 | Y.Inn | J.Shi – T.Yang | Open | 10 | -22.3 | -2.23 | -0.10 |
| Round 9 | Y.Inn | M.Di Franco – A.Manno | Closed | 10 | +16.6 | +1.66 | +0.90 |
| Round 10 | Y.Inn | A.Mcintosh – P.King | Closed | 10 | -12.7 | -1.27 | +0.40 |
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 |
|---|---|---|---|---|---|---|---|
| +13.9 | Round 7 | ORG | 13 | 7NTx | ♦7 | = | +16 |
| +12.2 | Round 1 | JINSHUO | 7 | 3NT | ♠3 | -3 | +14 |
| +10.8 | Round 3 | DE BOTTON | 2 | 4♠x | ♣A | = | +10 |
| +10.7 | Round 4 | GENSCRIPT | 15 | 5♠ | ♣6 | +1 | +14 |
| +9.5 | Round 6 | BERTHEAU | 1 | 3♦x | ♠K | = | +11 |
| +9.0 | Round 9 | DE MICHELIS | 15 | 6♣ | ♠10 | -1 | +11 |
| +6.3 | Round 4 | GENSCRIPT | 19 | 4♥ | ♠A | = | +7 |
| +5.4 | Round 8 | FEIXIANG | 7 | 3NT | ♥10 | -1 | +12 |
| +4.7 | Round 6 | BERTHEAU | 2 | 5♦ | ♣5 | = | +3 |
| +4.6 | Round 3 | DE BOTTON | 4 | 2♦ | ♥A | +1 | +6 |
| +4.4 | Round 4 | GENSCRIPT | 11 | 4♠ | ♦A | +1 | +1 |
| +3.8 | Round 1 | JINSHUO | 1 | 3♠ | ♥J | -1 | +5 |
| +3.8 | Round 1 | JINSHUO | 3 | 6♠ | ♥7 | +1 | -11 |
| +3.7 | Round 9 | DE MICHELIS | 16 | 5♠x | ♥2 | -3 | +7 |
| +3.7 | Round 10 | BLACK | 30 | 2♣ | ♠J | = | +5 |
| +3.6 | Round 7 | ORG | 19 | 4♥ | ♦A | = | +0 |
| +3.5 | Round 3 | DE BOTTON | 3 | 2NT | ♥5 | = | +6 |
| +3.4 | Round 4 | GENSCRIPT | 12 | 1NT | ♠10 | -3 | +2 |
| +3.1 | Round 5 | VIKING NATURAL | 21 | 3NT | ♥3 | +4 | +10 |
| +3.1 | Round 10 | BLACK | 22 | 2♥ | ♦10 | +3 | +10 |
| +3.1 | Round 10 | BLACK | 27 | 4♥ | ♥2 | -1 | +10 |
| +2.8 | Round 9 | DE MICHELIS | 11 | 3NT | ♠10 | +1 | +0 |
| +2.4 | Round 1 | JINSHUO | 9 | 5♦ | ♣3 | = | +0 |
| +2.2 | Round 6 | BERTHEAU | 3 | 3♠ | ♦7 | = | +0 |
| +2.1 | Round 9 | DE MICHELIS | 14 | 4♠ | ♦2 | -1 | +5 |
| +2.0 | Round 6 | BERTHEAU | 9 | 2♣ | ♠Q | -1 | +0 |
| +1.8 | Round 4 | GENSCRIPT | 14 | 3♠ | ♦5 | +2 | +5 |
| +1.6 | Round 4 | GENSCRIPT | 20 | 2♥ | ♠7 | = | +5 |
| +1.6 | Round 8 | FEIXIANG | 10 | 3NT | ♥2 | -1 | +0 |
| +1.5 | Round 3 | DE BOTTON | 1 | 3♣ | ♦K | = | +0 |
| +1.3 | Round 7 | ORG | 15 | 4♥ | ♣K | = | +0 |
| +1.2 | Round 2 | 1W3M | 15 | 5♠x | ♥K | -1 | +0 |
| +1.1 | Round 9 | DE MICHELIS | 20 | 3NT | ♦9 | +3 | -13 |
| +0.9 | Round 3 | DE BOTTON | 8 | 1♠ | ♦6 | -1 | -2 |
| +0.9 | Round 5 | VIKING NATURAL | 22 | 2NT | ♥6 | = | +0 |
| +0.9 | Round 6 | BERTHEAU | 8 | 2♥ | ♦4 | -1 | -1 |
| +0.8 | Round 9 | DE MICHELIS | 17 | 5♣x | ♦A | -2 | +4 |
| +0.7 | Round 6 | BERTHEAU | 7 | 3♣ | ♣J | +1 | +0 |
| +0.6 | Round 5 | VIKING NATURAL | 25 | 3NT | ♥6 | +2 | +1 |
| +0.5 | Round 8 | FEIXIANG | 6 | 3NT | ♥8 | = | +0 |
| +0.4 | Round 4 | GENSCRIPT | 16 | 1NT | ♥5 | -1 | +0 |
| +0.3 | Round 7 | ORG | 12 | 4♣ | ♦A | = | +0 |
| +0.3 | Round 8 | FEIXIANG | 9 | 2♠ | ♥2 | +2 | +1 |
| +0.2 | Round 7 | ORG | 17 | 2♠ | ♦K | -1 | -2 |
| +0.2 | Round 7 | ORG | 20 | 2♠ | ♠2 | = | +1 |
| +0.1 | Round 2 | 1W3M | 18 | 3NT | ♠Q | +1 | +0 |
| +0.0 | Round 3 | DE BOTTON | 5 | 1NT | ♥9 | -1 | -2 |
| +0.0 | Round 3 | DE BOTTON | 9 | 3NT | ♥9 | = | +1 |
| +0.0 | Round 5 | VIKING NATURAL | 26 | 2♠ | ♦10 | = | -1 |
| -0.0 | Round 5 | VIKING NATURAL | 30 | 4♠ | ♦4 | = | +0 |
| -0.1 | Round 3 | DE BOTTON | 7 | 3NT | ♣2 | +1 | +0 |
| -0.1 | Round 3 | DE BOTTON | 10 | 4♥ | ♣9 | -2 | +8 |
| -0.1 | Round 9 | DE MICHELIS | 18 | 2♥ | ♠K | -1 | -3 |
| -0.2 | Round 5 | VIKING NATURAL | 29 | 3NT | ♣J | +1 | -1 |
| -0.3 | Round 2 | 1W3M | 11 | 2♦ | ♦5 | +1 | +0 |
| -0.3 | Round 8 | FEIXIANG | 2 | 1NT | ♥6 | +1 | +7 |
| -0.4 | Round 9 | DE MICHELIS | 19 | 1NT | ♠A | +1 | +0 |
| -0.5 | Round 7 | ORG | 18 | 3NT | ♥9 | +1 | +1 |
| -0.6 | Round 1 | JINSHUO | 10 | 4♥ | ♣3 | = | -1 |
| -0.6 | Round 9 | DE MICHELIS | 12 | 6♦ | ♠2 | = | -2 |
| -0.6 | Round 10 | BLACK | 29 | 3NT | ♣4 | = | -1 |
| -0.7 | Round 2 | 1W3M | 13 | 4♥ | ♦J | +1 | +0 |
| -0.8 | Round 5 | VIKING NATURAL | 28 | Pass | -3 | ||
| -0.9 | Round 3 | DE BOTTON | 6 | 3♦ | ♠8 | -1 | +2 |
| -1.0 | Round 4 | GENSCRIPT | 18 | 3♥ | ♥Q | = | -1 |
| -1.1 | Round 5 | VIKING NATURAL | 24 | 6♦ | ♣K | = | +2 |
| -1.2 | Round 8 | FEIXIANG | 8 | 2NT | ♠8 | +1 | +0 |
| -1.2 | Round 10 | BLACK | 25 | 5♦ | ♣3 | = | -2 |
| -1.5 | Round 2 | 1W3M | 16 | 4♠ | ♥6 | +1 | -11 |
| -1.7 | Round 1 | JINSHUO | 4 | 5♦ | ♥8 | +1 | -10 |
| -1.7 | Round 2 | 1W3M | 20 | 2♥ | ♦8 | = | +0 |
| -1.8 | Round 2 | 1W3M | 12 | 2♦ | ♣K | -1 | -3 |
| -1.8 | Round 2 | 1W3M | 17 | 3NT | ♠7 | +1 | +0 |
| -1.8 | Round 9 | DE MICHELIS | 13 | 3NT | ♥9 | +2 | +0 |
| -2.0 | Round 7 | ORG | 11 | 3NT | ♥3 | -1 | -5 |
| -2.2 | Round 6 | BERTHEAU | 6 | 4♠ | ♣A | -1 | -4 |
| -2.2 | Round 10 | BLACK | 24 | 6NT | ♠10 | +1 | -1 |
| -2.7 | Round 1 | JINSHUO | 5 | 2NT | ♥6 | -2 | -7 |
| -2.7 | Round 1 | JINSHUO | 6 | 3NT | ♣4 | = | +1 |
| -2.7 | Round 10 | BLACK | 21 | 3NT | ♣3 | +2 | -2 |
| -2.9 | Round 1 | JINSHUO | 8 | 3♦ | ♣5 | -2 | -8 |
| -3.0 | Round 4 | GENSCRIPT | 13 | 2♦ | ♦4 | +2 | +0 |
| -3.1 | Round 2 | 1W3M | 19 | 1♦ | ♣J | +1 | +11 |
| -3.3 | Round 4 | GENSCRIPT | 17 | 3NT | ♦5 | +2 | -1 |
| -3.5 | Round 2 | 1W3M | 14 | 2NT | ♥3 | = | -1 |
| -3.6 | Round 10 | BLACK | 26 | 3NT | ♥10 | = | +0 |
| -3.6 | Round 10 | BLACK | 28 | 3♠ | ♦2 | -1 | -5 |
| -3.7 | Round 8 | FEIXIANG | 4 | 3♥ | ♥A | +1 | -1 |
| -4.0 | Round 1 | JINSHUO | 2 | 3♥ | ♥9 | -1 | -6 |
| -4.4 | Round 7 | ORG | 14 | 4♠ | ♥3 | = | -11 |
| -4.4 | Round 8 | FEIXIANG | 1 | 3NT | ♠8 | +1 | -7 |
| -5.0 | Round 6 | BERTHEAU | 4 | 2♥ | ♣2 | = | -12 |
| -5.5 | Round 6 | BERTHEAU | 10 | 3NT | ♣5 | -3 | -9 |
| -6.0 | Round 6 | BERTHEAU | 5 | 4♥ | ♠10 | -2 | -7 |
| -7.2 | Round 5 | VIKING NATURAL | 27 | 1NTx | ♥3 | +1 | -4 |
| -8.0 | Round 7 | ORG | 16 | 4♠ | ♥Q | +3 | -14 |
| -8.2 | Round 5 | VIKING NATURAL | 23 | 5♣ | ♦K | = | -3 |
| -8.7 | Round 10 | BLACK | 23 | 5♣ | ♠J | = | -10 |
| -9.9 | Round 8 | FEIXIANG | 3 | 3NT | ♥3 | = | +0 |
| -10.6 | Round 8 | FEIXIANG | 5 | 6♣ | ♦A | -1 | -13 |