CHAKRABORTY Arya · INDIA U31
vs par split: bidding -1.36 · play -1.36
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.75/bd
Card play — on target: opening leads 85.7% · declarer play 57.1% · defence 64.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 85.7% (7) |
| Declarer play | 20.0% (5) | 77.8% (9) |
| Defence | 100.0% (2) | 60.0% (15) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 66.7% (3) · ♣ 100.0% (2)
vs par by strain: NT -4.30 (10) · a suit -2.22 (32)
vs par by level: part-score -1.67 (12) · game -3.80 (25) · slam +0.20 (5)
By role: declaring -1.26/bd (-4.88 vs par · 25) · defending +0.12/bd (+0.47 vs par · 17)
By vulnerability: vulnerable +1.46/bd (-1.91 vs par · 21) · not vulnerable -2.87/bd (-3.52 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | S.Ghosh | O.Koivu – H.Huhtamaki | Closed | 14 | -9.5 | -0.68 | -1.86 |
| Semifinal | S.Ghosh | O.Koivu – H.Huhtamaki | Closed | 14 | +4.9 | +0.35 | -4.07 |
| Final | S.Ghosh | K.Kopka – P.Patreuha | Open | 14 | -25.0 | -1.79 | -2.21 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Semifinal | FINLAND | 53 | 6♣ | ♠A | = | +7 |
| +11.0 | Final | AGNIESZKAS ANGELS | 20 | 2♠x | ♦Q | -1 | +2 |
| +10.3 | Semifinal | FINLAND | 9 | 4♥ | ♣A | -1 | +11 |
| +9.0 | Semifinal | FINLAND | 3 | 1NT | ♣2 | -1 | +1 |
| +7.7 | Semifinal | FINLAND | 12 | 3♥ | ♦9 | -2 | +8 |
| +6.0 | Semifinal | FINLAND | 50 | 3♠ | ♣Q | +1 | +6 |
| +5.7 | Semifinal | FINLAND | 56 | 4♥ | ♠A | -4 | -1 |
| +5.0 | Semifinal | FINLAND | 48 | 3NT | ♦Q | -1 | -12 |
| +5.0 | Final | AGNIESZKAS ANGELS | 16 | 3NT | ♠5 | +1 | -1 |
| +4.3 | Final | AGNIESZKAS ANGELS | 26 | 3NT | ♥7 | +2 | +2 |
| +4.0 | Semifinal | FINLAND | 44 | 3♠ | ♠4 | +1 | -8 |
| +3.3 | Semifinal | FINLAND | 1 | 4♦ | ♣4 | +1 | -1 |
| +3.3 | Semifinal | FINLAND | 13 | 6♠ | ♦K | -1 | +17 |
| +3.0 | Semifinal | FINLAND | 6 | 4♠ | ♠9 | -3 | -5 |
| +2.7 | Semifinal | FINLAND | 45 | 3NT | ♥7 | -1 | +5 |
| +1.7 | Semifinal | FINLAND | 47 | 4♥ | ♦Q | +2 | -9 |
| +1.0 | Semifinal | FINLAND | 43 | 2♠ | ♦6 | = | +0 |
| +1.0 | Final | AGNIESZKAS ANGELS | 23 | 1♠ | ♥7 | -1 | +1 |
| +0.3 | Semifinal | FINLAND | 8 | 4♥ | ♣10 | +2 | -2 |
| -0.0 | Semifinal | FINLAND | 10 | 3NT | ♠9 | = | +0 |
| -0.0 | Semifinal | FINLAND | 51 | 4♠ | ♣Q | = | +0 |
| -0.0 | Final | AGNIESZKAS ANGELS | 28 | 6♠ | ♥K | -2 | +0 |
| -1.3 | Semifinal | FINLAND | 52 | 4♠ | ♣7 | = | -1 |
| -1.3 | Final | AGNIESZKAS ANGELS | 15 | 3♦ | ♥A | -1 | -4 |
| -2.0 | Semifinal | FINLAND | 14 | 4♥ | ♠J | -1 | -4 |
| -2.0 | Final | AGNIESZKAS ANGELS | 17 | 4♠ | ♥6 | -1 | +5 |
| -2.0 | Final | AGNIESZKAS ANGELS | 25 | 4♥ | ♣3 | -2 | -2 |
| -2.7 | Final | AGNIESZKAS ANGELS | 22 | 1NT | ♠5 | -1 | -5 |
| -4.0 | Final | AGNIESZKAS ANGELS | 24 | 5♥x | ♠8 | -1 | -5 |
| -4.7 | Semifinal | FINLAND | 5 | 6♦ | ♠A | -1 | -10 |
| -5.3 | Semifinal | FINLAND | 49 | 4♥ | ♠A | +2 | -9 |
| -5.3 | Final | AGNIESZKAS ANGELS | 27 | 3NT | ♣J | -1 | -10 |
| -6.3 | Semifinal | FINLAND | 54 | 3NT | ♠5 | -2 | -13 |
| -7.0 | Semifinal | FINLAND | 2 | 4♠ | ♣10 | +1 | -8 |
| -7.0 | Final | AGNIESZKAS ANGELS | 18 | 5♥ | ♣9 | = | +0 |
| -8.0 | Semifinal | FINLAND | 46 | 3NT | ♥J | = | -10 |
| -9.0 | Semifinal | FINLAND | 7 | 2♥ | ♣5 | -2 | -7 |
| -9.3 | Final | AGNIESZKAS ANGELS | 21 | 4♥ | ♦7 | +1 | -2 |
| -10.7 | Semifinal | FINLAND | 11 | 3♠x | ♣3 | +2 | -13 |
| -12.7 | Final | AGNIESZKAS ANGELS | 19 | 5♦ | ♣A | -1 | -12 |
| -13.0 | Semifinal | FINLAND | 4 | 6♠ | ♣J | +1 | -13 |
| -13.0 | Semifinal | FINLAND | 55 | 5♣x | ♦A | -5 | -12 |