FERNAND Cera · BLADES
vs par split: bidding +0.66 · play -0.80
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.47/bd
Card play — on target: opening leads 66.7% #477 of 579 · declarer play 55.6% #511 of 579 · defence 78.3% #491 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 66.7% (6) |
| Declarer play | 50.0% (4) | 57.1% (14) |
| Defence | 88.9% (9) | 71.4% (14) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 50.0% (2) · ♦ 100.0% (2) · ♣ 57.1% (7)
vs par by strain: NT -0.11 (18) · a suit -0.16 (38)
vs par by level: part-score +1.20 (25) · game -0.44 (27) · slam -6.50 (4)
By role: declaring -0.01/bd (-3.36 vs par · 33) · defending +0.53/bd (+4.48 vs par · 23)
By vulnerability: vulnerable -0.11/bd (-0.46 vs par · 28) · not vulnerable +0.53/bd (+0.18 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Karunatilake | P.Mathieu – J.Bouveresse | Closed | 7 | -9.9 | -1.41 | +0.57 |
| Round 2 | R.Karunatilake | J.Lu – J.Wang | Closed | 7 | +3.6 | +0.51 | -1.29 |
| Round 3 | R.Karunatilake | Z.Liu – R.Li | Closed | 7 | +27.2 | +3.89 | +0.86 |
| Round 4 | R.Karunatilake | D.Chen – M.Sun | Closed | 7 | +5.0 | +0.71 | +5.29 |
| Round 5 | R.Karunatilake | J.Chen – Y.Wang | Closed | 7 | +8.0 | +1.14 | +1.57 |
| Round 6 | R.Karunatilake | L.Meng – F.Zhou | Closed | 7 | -2.0 | -0.29 | -3.71 |
| Round 7 | R.Karunatilake | M.Shi – J.Ma | Closed | 7 | -7.0 | -1.00 | +0.71 |
| Round 8 | R.Karunatilake | J.Piekarek – A.Smirnov | Closed | 7 | -13.2 | -1.89 | -5.14 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 4 | YEH MIX | 26 | 3NT | ♣Q | -3 | +17 |
| +10.7 | Round 4 | YEH MIX | 28 | 2♥x | ♥A | -3 | +9 |
| +9.4 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 21 | 3♦x | ♥A | -3 | +17 |
| +8.7 | Round 5 | CHANGYU | 7 | 3♠ | ♦5 | +1 | +10 |
| +8.3 | Round 2 | HUBEI JINPAI | 11 | 6♦ | ♥K | = | +0 |
| +7.5 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 15 | 4♠ | ♣K | -3 | +9 |
| +4.7 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 16 | 3NT | ♥8 | +3 | +11 |
| +4.3 | Round 8 | LITTLE MECK | 25 | 5♦ | ♠A | = | +0 |
| +4.0 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 14 | 4♠x | ♦A | -1 | +5 |
| +3.1 | Round 2 | HUBEI JINPAI | 8 | 3♣ | ♥7 | = | +0 |
| +2.9 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 19 | 3NT | ♦6 | +2 | -17 |
| +2.8 | Round 7 | PAN-CHINA | 19 | 3♥ | ♠7 | -2 | +2 |
| +2.6 | Round 8 | LITTLE MECK | 24 | 5♥ | ♠A | = | +0 |
| +2.6 | Round 8 | LITTLE MECK | 27 | 2♣ | ♥2 | = | +0 |
| +2.5 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 8 | 3NT | ♦J | = | -1 |
| +2.4 | Round 1 | GUADELOUPE | 4 | 2♠ | ♥K | = | +6 |
| +2.4 | Round 2 | HUBEI JINPAI | 14 | 2♠ | ♥A | = | +0 |
| +2.2 | Round 5 | CHANGYU | 4 | 2♠ | ♣5 | +3 | +9 |
| +2.1 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 20 | 3NT | ♠10 | = | -13 |
| +2.0 | Round 2 | HUBEI JINPAI | 13 | 4♥ | ♣10 | +2 | +1 |
| +1.9 | Round 1 | GUADELOUPE | 2 | 3NT | ♥5 | -2 | +6 |
| +1.9 | Round 5 | CHANGYU | 3 | 3NT | ♠10 | -2 | +6 |
| +1.8 | Round 5 | CHANGYU | 1 | 3NT | ♥7 | = | +0 |
| +1.8 | Round 7 | PAN-CHINA | 18 | 2NT | ♦2 | -1 | +5 |
| +1.2 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 18 | 2♠ | ♣6 | -1 | +2 |
| +0.9 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 13 | 2♠ | ♥5 | +1 | +0 |
| +0.8 | Round 1 | GUADELOUPE | 3 | 3♠ | ♣9 | -2 | +2 |
| +0.7 | Round 4 | YEH MIX | 24 | 3NT | ♠5 | = | -2 |
| +0.6 | Round 5 | CHANGYU | 2 | 2♥ | ♠9 | +1 | +0 |
| +0.5 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 9 | 5♦ | ♣A | = | -13 |
| +0.3 | Round 7 | PAN-CHINA | 17 | 2♠ | ♦8 | +2 | +1 |
| +0.3 | Round 7 | PAN-CHINA | 20 | 4♥ | ♦6 | +2 | -13 |
| +0.0 | Round 4 | YEH MIX | 22 | 3♥ | ♦K | = | +0 |
| +0.0 | Round 4 | YEH MIX | 25 | 3NT | ♣4 | +2 | +12 |
| -0.0 | Round 8 | LITTLE MECK | 23 | 2♣ | ♦10 | +1 | +0 |
| -0.6 | Round 3 | JILINSHENGQIAOPAIXIEHUI | 17 | 2♠ | ♣3 | -1 | -3 |
| -1.0 | Round 2 | HUBEI JINPAI | 12 | 5♣ | ♠3 | -1 | +1 |
| -1.3 | Round 5 | CHANGYU | 5 | 3♥ | ♣A | +1 | -1 |
| -1.7 | Round 1 | GUADELOUPE | 1 | 2♦ | ♠A | -3 | -6 |
| -2.6 | Round 7 | PAN-CHINA | 21 | 2♠ | ♣3 | +1 | +0 |
| -3.0 | Round 1 | GUADELOUPE | 7 | 3NT | ♥J | +1 | +0 |
| -3.1 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 11 | 2♥ | ♥5 | +2 | -1 |
| -3.3 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 10 | 3♠ | ♦A | -1 | -6 |
| -3.5 | Round 6 | SHAANXI ELECTRIC POWER DESIGN | 12 | 3NT | ♣2 | -1 | -10 |
| -3.5 | Round 7 | PAN-CHINA | 15 | 4♠ | ♣K | = | +11 |
| -3.9 | Round 4 | YEH MIX | 27 | 5♣ | ♦A | +1 | -1 |
| -4.1 | Round 1 | GUADELOUPE | 6 | 3NT | ♦Q | -1 | +2 |
| -4.3 | Round 2 | HUBEI JINPAI | 10 | 3NT | ♣7 | +2 | -1 |
| -4.7 | Round 8 | LITTLE MECK | 28 | 4♥ | ♣6 | -3 | -11 |
| -5.9 | Round 5 | CHANGYU | 6 | 6♣ | ♠10 | +1 | -13 |
| -6.1 | Round 7 | PAN-CHINA | 16 | 3NT | ♥J | +1 | -1 |
| -6.2 | Round 1 | GUADELOUPE | 5 | 1NT | ♥Q | -1 | -6 |
| -6.9 | Round 2 | HUBEI JINPAI | 9 | 3NT | ♦7 | -1 | -10 |
| -7.5 | Round 8 | LITTLE MECK | 26 | 2♦ | ♠3 | +1 | -10 |
| -10.5 | Round 8 | LITTLE MECK | 22 | 6♠x | ♥7 | -2 | -15 |
| -14.7 | Round 4 | YEH MIX | 23 | 6♣ | ♦10 | = | +2 |