CHAVARRIA Margherita · ITALY Mixed
19rank
+120.9Butler · 120 bds
+1.01per board
±4.6swing
+0.79vs par /bd · #56/567
+0.84adjusted /bd
by round
vs par split: bidding +0.08 · play +0.69
Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.84/bd
Card play — on target: opening leads 79.5% #302 of 567 · declarer play 66.7% #495 of 567 · defence 85.5% #175 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.9% (11) | 75.0% (28) |
| Declarer play | 33.3% (6) | 75.0% (24) |
| Defence | 83.3% (18) | 86.4% (44) |
Opening leads by suit led: ♠ 76.9% (13) · ♥ 72.7% (11) · ♦ 88.9% (9) · ♣ 83.3% (6)
vs par by strain: NT +1.64 (33) · a suit +0.44 (86)
vs par by level: part-score -0.08 (49) · game +1.68 (62) · slam -1.00 (8)
By role: declaring +0.27/bd (-1.76 vs par · 58) · defending +1.70/bd (+3.18 vs par · 62)
By vulnerability: vulnerable +1.20/bd (+1.33 vs par · 60) · not vulnerable +0.82/bd (+0.25 vs par · 60)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | A.Gandoglia | Z.Ba – L.Tian | Open | 10 | +4.4 | +0.44 | +1.30 |
| Round 4 | A.Gandoglia | X.Zhu – J.Yao | Closed | 10 | +26.2 | +2.62 | +2.70 |
| Round 5 | A.Gandoglia | R.Marks – D.Ogloblin | Open | 10 | +16.3 | +1.63 | +1.20 |
| Round 6 | A.Gandoglia | S.Mukherjee – D.Majumder | Open | 10 | +20.8 | +2.08 | +3.40 |
| Round 7 | A.Gandoglia | T.Xu – X.Xue | Open | 10 | -1.4 | -0.14 | +1.90 |
| Round 9 | A.Gandoglia | D.Ray – U.Gupta | Open | 10 | -13.2 | -1.32 | -4.60 |
| Round 10 | A.Gandoglia | G.Zhang – J.Wei | Closed | 10 | -5.6 | -0.56 | -2.50 |
| Round 11 | A.Gandoglia | N.Hanna – J.Rayner | Closed | 10 | +28.5 | +2.85 | +2.60 |
| Round 12 | A.Gandoglia | S.Dinkin – J.Stansby | Open | 10 | +8.7 | +0.87 | +0.80 |
| Round 13 | A.Gandoglia | L.Li – C.Peng | Closed | 10 | +1.2 | +0.12 | -1.40 |
| Round 14 | A.Gandoglia | L.Lauria – A.Versace | Open | 10 | +12.1 | +1.21 | -0.30 |
| Round 15 | A.Gandoglia | P.Boyd – S.Robinson | Open | 10 | +22.9 | +2.29 | +4.40 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 6 | FORMIDABLES | 29 | 7♠ | ♦J | -2 | +17 |
| +11.5 | Round 12 | USA 1 Women | 25 | 7♥ | ♣A | = | +0 |
| +10.5 | Round 4 | MINGXIN GROUP | 3 | 6♥ | ♦3 | = | +0 |
| +10.1 | Round 15 | USA 1 Seniors | 26 | 3NT | ♣Q | -3 | +14 |
| +9.7 | Round 7 | HUBEI BRIDGE TEAM | 10 | 5♦x | ♠Q | -2 | +12 |
| +9.6 | Round 6 | FORMIDABLES | 28 | 3NT | ♣4 | = | +10 |
| +8.7 | Round 3 | NEIMENGGU | 21 | 3NT | ♦8 | -2 | +11 |
| +8.7 | Round 4 | MINGXIN GROUP | 7 | 4♠ | ♣K | = | +10 |
| +8.0 | Round 7 | HUBEI BRIDGE TEAM | 9 | 3NT | ♠Q | -1 | +16 |
| +7.9 | Round 15 | USA 1 Seniors | 29 | 5♥x | ♠8 | -1 | +12 |
| +7.8 | Round 4 | MINGXIN GROUP | 9 | 3♥x | ♠A | -2 | +11 |
| +7.1 | Round 5 | POLAND Mixed | 13 | 4♥ | ♦Q | -1 | +12 |
| +6.8 | Round 13 | CHENGDUGUOLI | 3 | 3NT | ♥Q | -1 | +12 |
| +6.2 | Round 5 | POLAND Mixed | 19 | 4♠ | ♣A | = | +7 |
| +6.1 | Round 5 | POLAND Mixed | 17 | 4♠ | ♦7 | = | +7 |
| +6.0 | Round 11 | CANADA Seniors | 12 | 2♦ | ♣K | +1 | +7 |
| +5.6 | Round 14 | ITALFRANCE | 15 | 4♠ | ♥4 | -1 | -2 |
| +5.4 | Round 6 | FORMIDABLES | 30 | 4♥ | ♣K | -1 | +10 |
| +5.2 | Round 11 | CANADA Seniors | 14 | 5♣ | ♦Q | = | +7 |
| +5.1 | Round 5 | POLAND Mixed | 20 | 4♠ | ♦10 | -1 | +6 |
| +5.1 | Round 11 | CANADA Seniors | 11 | 3NT | ♣A | -1 | +4 |
| +5.1 | Round 11 | CANADA Seniors | 15 | 4♠ | ♦5 | = | -1 |
| +5.0 | Round 12 | USA 1 Women | 26 | 2♠ | ♣6 | = | +6 |
| +4.9 | Round 11 | CANADA Seniors | 19 | 3♥ | ♣A | -3 | +10 |
| +4.8 | Round 10 | SANMING EDUCATION | 6 | 4♠ | ♣10 | -2 | +8 |
| +4.6 | Round 11 | CANADA Seniors | 13 | 3NT | ♣J | = | +10 |
| +4.5 | Round 13 | CHENGDUGUOLI | 8 | 6♦ | ♣J | = | +0 |
| +4.4 | Round 13 | CHENGDUGUOLI | 1 | 4♥ | ♦Q | +1 | +1 |
| +4.1 | Round 3 | NEIMENGGU | 23 | 2NT | ♦7 | -2 | +7 |
| +3.9 | Round 14 | ITALFRANCE | 13 | 3♥ | ♠Q | -2 | +3 |
| +3.7 | Round 3 | NEIMENGGU | 29 | 3♠ | ♥5 | +1 | -1 |
| +3.5 | Round 3 | NEIMENGGU | 25 | 3NT | ♦A | -1 | +0 |
| +3.5 | Round 14 | ITALFRANCE | 18 | 4♥ | ♣7 | +1 | +4 |
| +3.3 | Round 6 | FORMIDABLES | 25 | 3NT | ♠6 | -2 | +7 |
| +3.3 | Round 7 | HUBEI BRIDGE TEAM | 4 | 5♦ | ♠K | +1 | +3 |
| +3.3 | Round 9 | INDIA OPEN | 29 | 2♠ | ♥3 | = | +1 |
| +3.1 | Round 10 | SANMING EDUCATION | 7 | 3NT | ♣5 | = | +0 |
| +2.8 | Round 12 | USA 1 Women | 24 | 4♦x | ♥2 | -2 | -4 |
| +2.8 | Round 12 | USA 1 Women | 30 | 3♣x | ♥K | -1 | +6 |
| +2.8 | Round 15 | USA 1 Seniors | 30 | 3NT | ♦3 | -1 | +5 |
| +2.7 | Round 10 | SANMING EDUCATION | 2 | 4♠ | ♥A | = | +3 |
| +2.7 | Round 15 | USA 1 Seniors | 21 | 3♥ | ♠7 | = | +0 |
| +2.5 | Round 15 | USA 1 Seniors | 28 | 3NT | ♥J | +3 | +11 |
| +2.4 | Round 12 | USA 1 Women | 27 | 2♠ | ♦6 | = | +7 |
| +2.4 | Round 14 | ITALFRANCE | 20 | 3♥ | ♦A | -1 | -1 |
| +2.2 | Round 11 | CANADA Seniors | 16 | 3♥ | ♣9 | +1 | +1 |
| +2.1 | Round 5 | POLAND Mixed | 14 | 2NT | ♠K | = | +6 |
| +2.1 | Round 9 | INDIA OPEN | 21 | 3♠ | ♦A | = | +7 |
| +2.0 | Round 4 | MINGXIN GROUP | 6 | 2♥ | ♠7 | -2 | +3 |
| +1.9 | Round 14 | ITALFRANCE | 11 | 3NT | ♣4 | = | -1 |
| +1.8 | Round 15 | USA 1 Seniors | 23 | 2♥ | ♣3 | +1 | +1 |
| +1.7 | Round 4 | MINGXIN GROUP | 8 | 1NT | ♣3 | -1 | +4 |
| +1.5 | Round 7 | HUBEI BRIDGE TEAM | 6 | 4♥x | ♦6 | -2 | +3 |
| +1.5 | Round 11 | CANADA Seniors | 17 | 2♠ | ♥4 | +1 | -6 |
| +1.5 | Round 13 | CHENGDUGUOLI | 10 | 3♥ | ♠5 | -1 | +6 |
| +1.3 | Round 4 | MINGXIN GROUP | 2 | 6♣x | ♥K | -1 | +0 |
| +1.3 | Round 9 | INDIA OPEN | 27 | 3♥ | ♠2 | -2 | +8 |
| +1.3 | Round 15 | USA 1 Seniors | 27 | 4♠ | ♥8 | -1 | +2 |
| +1.2 | Round 5 | POLAND Mixed | 16 | 3♣ | ♠Q | +2 | -6 |
| +1.1 | Round 3 | NEIMENGGU | 26 | 4♥ | ♦Q | +2 | +13 |
| +0.9 | Round 7 | HUBEI BRIDGE TEAM | 2 | 2♠ | ♣A | -1 | -1 |
| +0.9 | Round 13 | CHENGDUGUOLI | 9 | 3NT | ♥5 | +2 | +2 |
| +0.7 | Round 14 | ITALFRANCE | 19 | 3♣ | ♥7 | -1 | +0 |
| +0.6 | Round 4 | MINGXIN GROUP | 10 | 2♣ | ♠K | = | +0 |
| +0.5 | Round 9 | INDIA OPEN | 26 | 3NT | ♥9 | +2 | -12 |
| +0.3 | Round 3 | NEIMENGGU | 24 | 5♦ | ♥4 | = | +2 |
| +0.2 | Round 15 | USA 1 Seniors | 24 | 3NT | ♠A | +2 | +0 |
| -0.0 | Round 5 | POLAND Mixed | 12 | 1NT | ♠J | -1 | -2 |
| -0.0 | Round 10 | SANMING EDUCATION | 8 | 6NT | ♣6 | = | -11 |
| -0.0 | Round 12 | USA 1 Women | 21 | 2♥ | ♦3 | +1 | -1 |
| -0.1 | Round 6 | FORMIDABLES | 22 | 3♦ | ♦3 | -1 | -1 |
| -0.3 | Round 3 | NEIMENGGU | 30 | 4♥ | ♠A | +1 | +0 |
| -0.3 | Round 4 | MINGXIN GROUP | 1 | 4♥ | ♠K | +1 | +0 |
| -0.4 | Round 4 | MINGXIN GROUP | 5 | 4♠ | ♥A | +1 | -1 |
| -0.5 | Round 15 | USA 1 Seniors | 25 | 3NT | ♣4 | = | -1 |
| -0.6 | Round 14 | ITALFRANCE | 12 | 4♠ | ♣6 | = | +0 |
| -0.7 | Round 9 | INDIA OPEN | 25 | 5♥ | ♥5 | +2 | -10 |
| -0.7 | Round 12 | USA 1 Women | 28 | 4♥ | ♠J | +1 | +11 |
| -0.8 | Round 7 | HUBEI BRIDGE TEAM | 5 | 3♥ | ♠8 | -1 | +1 |
| -0.8 | Round 11 | CANADA Seniors | 18 | 2♠ | ♥4 | +1 | -1 |
| -0.9 | Round 6 | FORMIDABLES | 24 | 3♦ | ♣6 | = | +0 |
| -1.0 | Round 12 | USA 1 Women | 29 | 2♠ | ♣3 | = | -1 |
| -1.0 | Round 13 | CHENGDUGUOLI | 7 | 4♠ | ♠6 | = | +1 |
| -1.1 | Round 5 | POLAND Mixed | 11 | 1♠ | ♦2 | +3 | -1 |
| -1.3 | Round 6 | FORMIDABLES | 21 | 3NT | ♦2 | -2 | +5 |
| -1.4 | Round 10 | SANMING EDUCATION | 9 | Pass | +3 | ||
| -1.5 | Round 10 | SANMING EDUCATION | 5 | 2♠ | ♦3 | -1 | -5 |
| -1.5 | Round 14 | ITALFRANCE | 16 | 4♠ | ♥A | -1 | -5 |
| -1.6 | Round 6 | FORMIDABLES | 23 | 2♠ | ♣4 | +1 | +0 |
| -1.7 | Round 10 | SANMING EDUCATION | 1 | 1NT | ♦10 | = | -5 |
| -1.7 | Round 14 | ITALFRANCE | 17 | 4♠ | ♣6 | +1 | +0 |
| -1.9 | Round 7 | HUBEI BRIDGE TEAM | 1 | 4♥ | ♥9 | -2 | +0 |
| -1.9 | Round 9 | INDIA OPEN | 24 | 3♥ | ♦5 | -2 | -5 |
| -2.0 | Round 6 | FORMIDABLES | 27 | 5♠ | ♥A | -1 | -8 |
| -2.1 | Round 3 | NEIMENGGU | 22 | 3NT | ♥10 | -2 | -6 |
| -2.1 | Round 12 | USA 1 Women | 23 | 1NT | ♥Q | -2 | -2 |
| -2.1 | Round 14 | ITALFRANCE | 14 | 2NT | ♠4 | +1 | -1 |
| -2.3 | Round 10 | SANMING EDUCATION | 10 | 2♠ | ♦4 | +1 | -1 |
| -3.3 | Round 9 | INDIA OPEN | 30 | 4♠ | ♦Q | -2 | -11 |
| -3.3 | Round 13 | CHENGDUGUOLI | 2 | 2♠ | ♣2 | = | -12 |
| -3.4 | Round 13 | CHENGDUGUOLI | 4 | 3♠x | ♣3 | -1 | -3 |
| -4.3 | Round 5 | POLAND Mixed | 18 | 3NT | ♥K | -2 | -8 |
| -4.3 | Round 13 | CHENGDUGUOLI | 5 | 4♥ | ♠8 | = | -11 |
| -4.6 | Round 7 | HUBEI BRIDGE TEAM | 3 | 3NT | ♥10 | -2 | -6 |
| -4.6 | Round 10 | SANMING EDUCATION | 4 | 3♠ | ♥5 | = | -7 |
| -4.7 | Round 9 | INDIA OPEN | 23 | 5♦ | ♥9 | = | -15 |
| -4.7 | Round 10 | SANMING EDUCATION | 3 | 5♣ | ♥A | -1 | -10 |
| -4.8 | Round 9 | INDIA OPEN | 22 | 3NT | ♣9 | -2 | -6 |
| -4.9 | Round 6 | FORMIDABLES | 26 | 3♦ | ♥3 | -1 | -6 |
| -4.9 | Round 13 | CHENGDUGUOLI | 6 | 4♥ | ♠3 | -1 | -10 |
| -5.0 | Round 9 | INDIA OPEN | 28 | 3♣ | ♥A | -2 | -3 |
| -5.3 | Round 11 | CANADA Seniors | 20 | 2♠ | ♠6 | -1 | -5 |
| -5.7 | Round 4 | MINGXIN GROUP | 4 | 3NT | ♠J | +2 | +0 |
| -5.8 | Round 3 | NEIMENGGU | 28 | 4♠x | ♣10 | = | -4 |
| -5.9 | Round 15 | USA 1 Seniors | 22 | 3NT | ♥6 | = | +0 |
| -6.1 | Round 5 | POLAND Mixed | 15 | 2NT | ♥A | -3 | -9 |
| -8.2 | Round 7 | HUBEI BRIDGE TEAM | 7 | 2♣x | ♠8 | -2 | -9 |
| -8.8 | Round 3 | NEIMENGGU | 27 | 5♥x | ♠3 | -1 | -9 |
| -9.3 | Round 7 | HUBEI BRIDGE TEAM | 8 | 6♣ | ♠3 | = | +0 |
| -12.0 | Round 12 | USA 1 Women | 22 | 7♣ | ♦J | -2 | -14 |