COLLAROS Pierre · SWISS SENIORS
vs par split: bidding -0.79 · play -0.52
Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted -0.49/bd
Card play — on target: opening leads 75.0% #167 of 227 · declarer play 80.0% #90 of 227 · defence 66.7% #226 of 227
Bidding activity — not a pass: 46.9% #45 of 227 (106/226)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 72.7% (11) |
| Declarer play | 66.7% (6) | 84.2% (19) |
| Defence | 70.0% (10) | 65.2% (23) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 75.0% (4) · ♦ 100.0% (3) · ♣ 33.3% (3)
vs par by strain: NT -0.64 (22) · a suit -1.55 (62)
vs par by level: part-score -0.12 (32) · game -1.94 (48) · slam -3.25 (4)
By role: declaring +0.32/bd (-1.82 vs par · 51) · defending -1.33/bd (-0.52 vs par · 33)
By vulnerability: vulnerable +0.31/bd (-0.76 vs par · 42) · not vulnerable -0.96/bd (-1.86 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Catzeflis | A.Levy – E.Mauberquez | Open | 12 | +1.0 | +0.08 | +0.25 |
| Round 3 | C.Catzeflis | M.Bompis – M.Abecassis | Closed | 12 | +4.4 | +0.37 | -1.75 |
| Round 4 | C.Catzeflis | P.Tuszynski – A.Kowalski | Open | 12 | -24.9 | -2.07 | -2.50 |
| Round 6 | C.Catzeflis | A.Acar – B.Erkan | Closed | 12 | -5.3 | -0.44 | -2.67 |
| Round 7 | C.Catzeflis | P.Kardasinski – L.Suflida | Open | 12 | -13.0 | -1.08 | -0.25 |
| Round 10 | C.Catzeflis | A.Palma – M.Sainz De Vicuna | Open | 12 | -6.8 | -0.57 | -2.00 |
| Round 12 | C.Catzeflis | L.Comanescu – M.Comanescu | Closed | 12 | +17.1 | +1.43 | -0.25 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 12 | FTBC | 13 | 4♥ | ♣A | +1 | +11 |
| +8.9 | Round 3 | CHATEAU LATOUR | 4 | 4♠ | ♥6 | +1 | +1 |
| +7.6 | Round 4 | BORTOLETTI | 13 | 3NT | ♦A | +1 | +1 |
| +7.1 | Round 12 | FTBC | 15 | 2♠ | ♥K | -2 | +8 |
| +6.7 | Round 12 | FTBC | 16 | 4♥ | ♣Q | = | +8 |
| +6.1 | Round 7 | FLEUR DE LYS | 5 | 2♣ | ♣2 | -2 | +6 |
| +5.5 | Round 7 | FLEUR DE LYS | 2 | 3NT | ♣T | -2 | +11 |
| +5.4 | Round 1 | FRANCE BLUE | 12 | 3NT | ♥5 | = | +6 |
| +5.4 | Round 7 | FLEUR DE LYS | 11 | 3♦ | ♥A | +1 | +7 |
| +4.9 | Round 1 | FRANCE BLUE | 7 | 4♠x | ♥A | = | +11 |
| +4.9 | Round 10 | VICUNA | 19 | 5♠ | ♦A | = | -10 |
| +4.6 | Round 4 | BORTOLETTI | 21 | 4♠ | ♥2 | = | +0 |
| +4.6 | Round 6 | GALATASARAY SK | 16 | 2♥ | ♠A | +2 | +2 |
| +4.1 | Round 12 | FTBC | 19 | 3♣x | ♥A | -1 | +6 |
| +4.0 | Round 12 | FTBC | 22 | 5♦ | ♠3 | = | -5 |
| +3.6 | Round 6 | GALATASARAY SK | 19 | 3NT | ♥7 | +3 | +2 |
| +3.2 | Round 7 | FLEUR DE LYS | 3 | 2♥ | ♠6 | +1 | +6 |
| +3.0 | Round 6 | GALATASARAY SK | 23 | 2♥ | ♠K | +1 | +0 |
| +2.6 | Round 3 | CHATEAU LATOUR | 1 | 3NT | ♥7 | = | -1 |
| +2.3 | Round 7 | FLEUR DE LYS | 6 | 1NT | ♠2 | -1 | +5 |
| +2.0 | Round 10 | VICUNA | 18 | 4♠ | ♥3 | -2 | +5 |
| +2.0 | Round 12 | FTBC | 14 | 1NT | ♥5 | = | +0 |
| +2.0 | Round 12 | FTBC | 23 | 5♥ | ♠8 | = | +0 |
| +1.8 | Round 3 | CHATEAU LATOUR | 11 | 4♥ | ♠Q | +2 | +1 |
| +1.8 | Round 7 | FLEUR DE LYS | 4 | 2♠ | ♦4 | -2 | +2 |
| +1.7 | Round 10 | VICUNA | 17 | 4♠ | ♣K | +1 | +4 |
| +1.6 | Round 1 | FRANCE BLUE | 11 | 3NT | ♥T | +2 | +1 |
| +1.6 | Round 6 | GALATASARAY SK | 13 | 4♥ | ♠A | +1 | +4 |
| +1.4 | Round 1 | FRANCE BLUE | 4 | 2♠ | ♥A | -1 | +11 |
| +1.4 | Round 3 | CHATEAU LATOUR | 10 | 5♣ | ♠8 | +1 | -1 |
| +1.2 | Round 3 | CHATEAU LATOUR | 6 | 3NT | ♥6 | = | +0 |
| +1.2 | Round 3 | CHATEAU LATOUR | 7 | 4♠ | ♥6 | = | +0 |
| +1.2 | Round 4 | BORTOLETTI | 24 | 2♦ | ♠T | -1 | +4 |
| +1.1 | Round 10 | VICUNA | 22 | 4♥ | ♣A | +2 | +2 |
| +0.7 | Round 1 | FRANCE BLUE | 10 | 2♠ | ♠2 | +1 | +10 |
| +0.7 | Round 7 | FLEUR DE LYS | 12 | 1NT | ♣3 | = | -5 |
| +0.6 | Round 1 | FRANCE BLUE | 3 | 4♠ | ♣K | +2 | -3 |
| +0.5 | Round 1 | FRANCE BLUE | 1 | 3NT | ♠T | +1 | -1 |
| +0.5 | Round 4 | BORTOLETTI | 23 | 1NT | ♦T | +2 | +1 |
| +0.5 | Round 6 | GALATASARAY SK | 18 | 4♥ | ♦9 | -1 | +6 |
| +0.4 | Round 1 | FRANCE BLUE | 8 | 4♥ | ♦K | +2 | -11 |
| +0.2 | Round 6 | GALATASARAY SK | 22 | 4♠ | ♣5 | +3 | -12 |
| +0.2 | Round 10 | VICUNA | 24 | 4♥ | ♠6 | +1 | +0 |
| +0.1 | Round 6 | GALATASARAY SK | 20 | 4♥ | ♦5 | +1 | +0 |
| +0.0 | Round 10 | VICUNA | 20 | 2♠ | ♦T | +1 | +0 |
| -0.1 | Round 3 | CHATEAU LATOUR | 3 | 3NT | ♠7 | +1 | -12 |
| -0.5 | Round 3 | CHATEAU LATOUR | 5 | 3♥ | ♣3 | = | -7 |
| -0.5 | Round 3 | CHATEAU LATOUR | 12 | 5♦x | ♠A | -3 | +12 |
| -0.7 | Round 7 | FLEUR DE LYS | 8 | 3♥ | ♣A | -1 | -4 |
| -0.8 | Round 3 | CHATEAU LATOUR | 2 | 2NT | ♠Q | -1 | -1 |
| -0.8 | Round 10 | VICUNA | 14 | 5♥x | ♣A | -2 | +0 |
| -0.8 | Round 12 | FTBC | 17 | 1NT | ♥J | -1 | +4 |
| -1.4 | Round 6 | GALATASARAY SK | 17 | 5♣ | ♣9 | +1 | -11 |
| -1.5 | Round 1 | FRANCE BLUE | 5 | 2NT | ♠Q | -1 | +2 |
| -1.5 | Round 3 | CHATEAU LATOUR | 8 | 4♠ | ♦7 | +1 | +0 |
| -1.7 | Round 10 | VICUNA | 23 | 2♥ | ♠5 | = | -6 |
| -1.8 | Round 4 | BORTOLETTI | 19 | 1NT | ♦2 | +1 | -1 |
| -1.8 | Round 10 | VICUNA | 13 | 2♠ | ♦A | -1 | +0 |
| -1.8 | Round 12 | FTBC | 20 | 5♣ | ♦A | +1 | -9 |
| -1.9 | Round 4 | BORTOLETTI | 17 | 3NT | ♠2 | +2 | +0 |
| -2.0 | Round 1 | FRANCE BLUE | 2 | 4♥ | ♣8 | -1 | -5 |
| -2.0 | Round 4 | BORTOLETTI | 18 | 2♥ | ♠A | -1 | +2 |
| -2.0 | Round 6 | GALATASARAY SK | 21 | 2♣ | ♠A | +1 | -7 |
| -2.1 | Round 4 | BORTOLETTI | 16 | 6♣ | ♠3 | = | +11 |
| -2.2 | Round 6 | GALATASARAY SK | 24 | 2♠ | ♥K | = | -6 |
| -2.3 | Round 1 | FRANCE BLUE | 6 | 3♠ | ♥A | -2 | -11 |
| -2.4 | Round 10 | VICUNA | 15 | 4♠ | ♣J | +1 | -1 |
| -3.0 | Round 6 | GALATASARAY SK | 14 | 3NT | ♥7 | = | +0 |
| -3.3 | Round 4 | BORTOLETTI | 15 | 2♠ | ♦K | = | -11 |
| -4.1 | Round 10 | VICUNA | 16 | 1NT | ♥3 | +1 | -6 |
| -5.1 | Round 12 | FTBC | 18 | 4♠ | ♣A | -1 | -10 |
| -5.1 | Round 12 | FTBC | 24 | 4♣ | ♦A | -2 | -5 |
| -5.3 | Round 7 | FLEUR DE LYS | 10 | 2♠ | ♣K | +3 | -10 |
| -5.9 | Round 10 | VICUNA | 21 | 4♠ | ♥K | -1 | -12 |
| -6.7 | Round 12 | FTBC | 21 | 5♥ | ♣A | +1 | -11 |
| -7.7 | Round 4 | BORTOLETTI | 14 | 4♥ | ♠K | -1 | -10 |
| -8.0 | Round 4 | BORTOLETTI | 20 | 3NT | ♣J | -2 | -13 |
| -8.7 | Round 1 | FRANCE BLUE | 9 | 3NT | ♥Q | = | -7 |
| -8.9 | Round 7 | FLEUR DE LYS | 7 | 6♥ | ♦Q | = | +0 |
| -9.3 | Round 3 | CHATEAU LATOUR | 9 | 6♦ | ♣T | -2 | -13 |
| -10.3 | Round 6 | GALATASARAY SK | 15 | 4♥ | ♠5 | = | -10 |
| -11.2 | Round 7 | FLEUR DE LYS | 1 | 6♥ | ♦K | = | -11 |
| -11.9 | Round 7 | FLEUR DE LYS | 9 | 5♦ | ♥A | = | -10 |
| -12.0 | Round 4 | BORTOLETTI | 22 | 4♥x | ♠T | -3 | -14 |