VASANTH Sathyavathi · BANGALORE
189rank
+15.5Butler · 80 bds
+0.19per board
±4.9swing
+0.41vs par /bd · #121/535
-0.04adjusted /bd
by round
vs par split: bidding +0.01 · play +0.39
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.04/bd
Card play — on target: opening leads 90.0% #25 of 534 · declarer play 70.6% #305 of 534 · defence 90.0% #78 of 535
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 86.7% (15) |
| Declarer play | 33.3% (3) | 78.6% (14) |
| Defence | 90.0% (10) | 90.0% (30) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 80.0% (5) · ♦ 100.0% (6) · ♣ 75.0% (4)
vs par by strain: NT -1.46 (22) · a suit +1.12 (58)
vs par by level: part-score +0.12 (32) · game +0.91 (42) · slam -1.50 (6)
By role: declaring -0.61/bd (-2.62 vs par · 39) · defending +0.96/bd (+3.29 vs par · 41)
By vulnerability: vulnerable -0.43/bd (-0.26 vs par · 38) · not vulnerable +0.76/bd (+1.02 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | B.Naidoo | N.Selway – K.Preddy | Closed | 10 | -8.1 | -0.81 | +0.70 |
| Round 7 | B.Naidoo | P.Bisalputra – T.Dardarananda | Closed | 10 | +23.5 | +2.35 | +2.80 |
| Round 8 | P.Sinha | T.Fuller – N.Cantatore | Closed | 10 | +14.8 | +1.48 | +2.00 |
| Round 10 | B.Naidoo | L.Breaban – D.Urseanu | Closed | 10 | +27.7 | +2.77 | +4.90 |
| Round 12 | B.Naidoo | P.Burtin – T.Haas | Closed | 10 | -6.4 | -0.64 | -0.60 |
| Round 13 | P.Sinha | S.Cappelletti – J.Weingold | Closed | 10 | -12.7 | -1.27 | -3.40 |
| Round 14 | B.Naidoo | V.Reess – D.Halfon | Closed | 10 | -15.8 | -1.58 | -1.10 |
| Round 15 | P.Sinha | L.Lebouteiller – M.Poux | Closed | 10 | -7.5 | -0.75 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 7 | CBLT THAILAND | 7 | 4♠x | ♦A | -4 | +10 |
| +11.7 | Round 7 | CBLT THAILAND | 8 | 4♠x | ♥9 | -4 | +12 |
| +10.4 | Round 2 | BELL | 18 | 5♥ | ♣J | -2 | +16 |
| +8.8 | Round 13 | PLATINUM CEM | 10 | 1NTx | ♠4 | -2 | +8 |
| +8.7 | Round 7 | CBLT THAILAND | 9 | 6♣ | ♦5 | +1 | +13 |
| +8.5 | Round 2 | BELL | 19 | 5♦ | ♥A | -1 | +11 |
| +8.3 | Round 10 | MOAD | 2 | 4♥ | ♠K | = | +11 |
| +7.4 | Round 10 | MOAD | 6 | 5♥x | ♦6 | -1 | +9 |
| +5.2 | Round 8 | SOUTH PERTH | 19 | 5♣ | ♥Q | -2 | +8 |
| +5.1 | Round 15 | OLD YOUNG TEAM | 26 | 3NT | ♠3 | +1 | +0 |
| +4.8 | Round 8 | SOUTH PERTH | 11 | 4♥ | ♠5 | = | +0 |
| +4.5 | Round 15 | OLD YOUNG TEAM | 29 | 5♦ | ♥2 | = | -1 |
| +4.3 | Round 10 | MOAD | 8 | 4♠ | ♥7 | -1 | +10 |
| +4.1 | Round 10 | MOAD | 5 | 4♠ | ♦K | -3 | +7 |
| +3.9 | Round 10 | MOAD | 3 | 3♥ | ♦J | -1 | +12 |
| +3.9 | Round 12 | FRAPEI | 27 | 4♠ | ♣Q | -3 | +7 |
| +3.8 | Round 14 | NATAF | 18 | 2NT | ♠Q | -1 | +0 |
| +3.2 | Round 8 | SOUTH PERTH | 12 | 4♠ | ♣9 | -3 | +6 |
| +3.2 | Round 13 | PLATINUM CEM | 5 | 3NT | ♥5 | = | +3 |
| +2.8 | Round 8 | SOUTH PERTH | 18 | 4♥ | ♣A | +1 | +0 |
| +2.8 | Round 14 | NATAF | 16 | 2♥ | ♥8 | +1 | +1 |
| +2.7 | Round 10 | MOAD | 4 | 4♠ | ♦A | -1 | +6 |
| +2.6 | Round 7 | CBLT THAILAND | 3 | 3♠ | ♥10 | -2 | +7 |
| +2.1 | Round 10 | MOAD | 10 | 1♠ | ♣4 | +2 | +0 |
| +1.9 | Round 2 | BELL | 11 | 4♥ | ♣A | -1 | -2 |
| +1.6 | Round 12 | FRAPEI | 22 | 4♠ | ♣A | +1 | +0 |
| +1.3 | Round 7 | CBLT THAILAND | 2 | 2NT | ♠10 | = | +0 |
| +1.2 | Round 14 | NATAF | 12 | 2♠ | ♦4 | +1 | +0 |
| +1.1 | Round 8 | SOUTH PERTH | 17 | 3♣ | ♥K | +2 | -6 |
| +1.1 | Round 12 | FRAPEI | 24 | 1NT | ♦5 | +2 | -6 |
| +1.0 | Round 7 | CBLT THAILAND | 1 | 3♥ | ♠Q | +1 | -2 |
| +1.0 | Round 10 | MOAD | 7 | 1♥ | ♦Q | = | +5 |
| +1.0 | Round 14 | NATAF | 14 | 4♥ | ♣A | -1 | +4 |
| +0.9 | Round 12 | FRAPEI | 23 | 3NT | ♥4 | +2 | +0 |
| +0.9 | Round 15 | OLD YOUNG TEAM | 30 | 1NT | ♣Q | +1 | +1 |
| +0.8 | Round 8 | SOUTH PERTH | 16 | 2♠ | ♦4 | = | +11 |
| +0.8 | Round 13 | PLATINUM CEM | 2 | 5♦ | ♠Q | +1 | -10 |
| +0.7 | Round 10 | MOAD | 9 | 2NT | ♠Q | = | +0 |
| +0.7 | Round 15 | OLD YOUNG TEAM | 24 | 1NT | ♥A | -2 | +1 |
| +0.5 | Round 8 | SOUTH PERTH | 14 | 3♠ | ♠4 | -1 | +2 |
| +0.4 | Round 8 | SOUTH PERTH | 13 | 2♥ | ♥2 | -1 | +1 |
| +0.4 | Round 13 | PLATINUM CEM | 9 | 2♥ | ♠A | = | +5 |
| +0.3 | Round 2 | BELL | 17 | 1NT | ♥8 | -1 | -1 |
| +0.3 | Round 15 | OLD YOUNG TEAM | 21 | 4♠ | ♦10 | +1 | +0 |
| +0.0 | Round 13 | PLATINUM CEM | 8 | 4♠ | ♥2 | -2 | +0 |
| -0.2 | Round 12 | FRAPEI | 26 | 3NT | ♥Q | +1 | +0 |
| -0.5 | Round 7 | CBLT THAILAND | 6 | 2♦ | ♥4 | +1 | +1 |
| -0.5 | Round 12 | FRAPEI | 28 | 3♠ | ♦A | +1 | -1 |
| -0.5 | Round 12 | FRAPEI | 29 | 4♥ | ♠K | +1 | +0 |
| -0.8 | Round 14 | NATAF | 13 | 3♥ | ♠A | = | +0 |
| -0.8 | Round 15 | OLD YOUNG TEAM | 27 | 4♥ | ♥3 | = | +1 |
| -1.0 | Round 13 | PLATINUM CEM | 3 | 6NT | ♠8 | = | -11 |
| -1.2 | Round 2 | BELL | 12 | 3NT | ♣6 | +2 | +0 |
| -1.4 | Round 13 | PLATINUM CEM | 6 | 4♠ | ♥7 | -2 | -5 |
| -1.4 | Round 15 | OLD YOUNG TEAM | 25 | 4♥ | ♦K | = | +1 |
| -1.6 | Round 14 | NATAF | 17 | 2NT | ♠J | +3 | +6 |
| -1.8 | Round 8 | SOUTH PERTH | 20 | 5♣ | ♥J | = | -13 |
| -2.1 | Round 2 | BELL | 20 | 2♠ | ♣7 | -1 | +1 |
| -2.2 | Round 8 | SOUTH PERTH | 15 | 6NT | ♥2 | = | +11 |
| -2.2 | Round 15 | OLD YOUNG TEAM | 28 | 3♣ | ♣9 | +1 | -7 |
| -2.5 | Round 2 | BELL | 14 | 4♠ | ♥10 | -3 | -2 |
| -2.5 | Round 14 | NATAF | 11 | 3♠ | ♣2 | = | -1 |
| -2.6 | Round 12 | FRAPEI | 30 | 4♠ | ♦K | = | +0 |
| -2.8 | Round 2 | BELL | 13 | 6♦ | ♥3 | +1 | -1 |
| -3.1 | Round 7 | CBLT THAILAND | 10 | 3♠ | ♣K | -1 | -6 |
| -3.6 | Round 14 | NATAF | 15 | 3♥ | ♣9 | -1 | -4 |
| -3.8 | Round 14 | NATAF | 20 | 3NT | ♥Q | +1 | +0 |
| -4.8 | Round 7 | CBLT THAILAND | 5 | 1NT | ♥7 | -2 | -7 |
| -4.9 | Round 12 | FRAPEI | 25 | 2♥ | ♦J | -2 | -6 |
| -5.2 | Round 12 | FRAPEI | 21 | 4♥ | ♠A | = | +0 |
| -6.0 | Round 15 | OLD YOUNG TEAM | 22 | 4♥ | ♠6 | = | -7 |
| -6.3 | Round 13 | PLATINUM CEM | 1 | 2♥x | ♠2 | = | -11 |
| -6.4 | Round 13 | PLATINUM CEM | 7 | 4♥ | ♠10 | = | +0 |
| -6.7 | Round 7 | CBLT THAILAND | 4 | 3NT | ♦10 | = | +0 |
| -6.8 | Round 10 | MOAD | 1 | 3NT | ♦3 | -2 | -11 |
| -8.6 | Round 15 | OLD YOUNG TEAM | 23 | 3NT | ♣3 | -3 | -9 |
| -10.0 | Round 2 | BELL | 16 | 5♥x | ♠4 | -1 | -7 |
| -10.6 | Round 2 | BELL | 15 | 6♥ | ♠4 | = | -8 |
| -10.8 | Round 13 | PLATINUM CEM | 4 | 6♠ | ♦A | -1 | -13 |
| -12.3 | Round 14 | NATAF | 19 | 3NT | ♣2 | -2 | -17 |