MAUBERQUEZ Eric · REESS
vs par split: bidding +0.73 · play -0.37
Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted -0.19/bd
Card play — on target: opening leads 73.3% #391 of 518 · declarer play 66.7% #397 of 517 · defence 88.5% #92 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 81.8% (11) |
| Declarer play | 60.0% (5) | 70.0% (10) |
| Defence | 85.7% (7) | 89.5% (19) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (3) · ♦ 100.0% (4) · ♣ 40.0% (5)
vs par by strain: NT -0.89 (18) · a suit +0.79 (42)
vs par by level: part-score +1.06 (18) · game -0.10 (38) · slam +0.50 (4)
By role: declaring -0.26/bd (-1.97 vs par · 34) · defending -0.22/bd (+3.23 vs par · 26)
By vulnerability: vulnerable -0.67/bd (-0.07 vs par · 29) · not vulnerable +0.16/bd (+0.61 vs par · 31)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | N.Frey | K.Ellingsen – A.Lybaek | Closed | 10 | +15.6 | +1.56 | +0.60 |
| Round 4 | N.Frey | J.Bian – J.Li | Closed | 10 | +25.9 | +2.59 | +4.60 |
| Round 5 | N.Frey | T.Asbi – L.Bojoh | Closed | 10 | -15.5 | -1.55 | -1.70 |
| Round 7 | N.Frey | E.Saelensminde – A.Fuglestad | Closed | 10 | -23.4 | -2.34 | +0.10 |
| Round 9 | N.Frey | M.Gold – D.Gold | Closed | 10 | -1.2 | -0.12 | +2.10 |
| Round 10 | N.Frey | A.Kowalski – E.Sobolewska | Open | 10 | -15.9 | -1.59 | -4.00 |
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 |
|---|---|---|---|---|---|---|---|
| +8.2 | Round 2 | GRUDE | 14 | 6♣ | ♥K | = | -11 |
| +7.0 | Round 2 | GRUDE | 17 | 4♠ | ♥3 | = | +3 |
| +6.6 | Round 4 | CHINA XHJT1 | 20 | 4♥ | ♣10 | -2 | +8 |
| +5.7 | Round 4 | CHINA XHJT1 | 19 | 2♦ | ♥6 | = | +11 |
| +5.6 | Round 9 | ROSENTHAL | 14 | 5♦ | ♥K | = | +7 |
| +5.5 | Round 4 | CHINA XHJT1 | 13 | 3NT | ♥4 | = | +10 |
| +5.4 | Round 10 | ROSSARD | 30 | 4♥ | ♠J | = | +0 |
| +5.2 | Round 7 | GILLIS | 15 | 4♥ | ♦Q | -2 | +8 |
| +4.9 | Round 4 | CHINA XHJT1 | 12 | 3NT | ♣4 | -1 | +5 |
| +4.8 | Round 4 | CHINA XHJT1 | 15 | 3NT | ♥4 | -2 | +5 |
| +3.8 | Round 2 | GRUDE | 12 | 4♠ | ♣J | = | +10 |
| +3.7 | Round 9 | ROSENTHAL | 12 | 6♥x | ♠A | -1 | +11 |
| +2.7 | Round 10 | ROSSARD | 25 | 4♠ | ♣6 | +1 | +1 |
| +2.6 | Round 4 | CHINA XHJT1 | 14 | 4♥ | ♦A | -2 | +0 |
| +2.6 | Round 5 | INDONESIA | 30 | 3NT | ♠10 | +2 | +0 |
| +2.5 | Round 2 | GRUDE | 11 | 4♠ | ♥A | -1 | +6 |
| +2.5 | Round 5 | INDONESIA | 28 | 1NT | ♦2 | -2 | +2 |
| +2.4 | Round 7 | GILLIS | 14 | 5♣ | ♥A | = | +0 |
| +2.4 | Round 10 | ROSSARD | 26 | 2♦ | ♣J | = | -1 |
| +2.3 | Round 5 | INDONESIA | 26 | 6NT | ♣7 | = | +0 |
| +1.3 | Round 5 | INDONESIA | 24 | 1NT | ♠8 | -2 | +8 |
| +1.2 | Round 5 | INDONESIA | 27 | 3♣ | ♦10 | = | -1 |
| +0.8 | Round 10 | ROSSARD | 27 | 2NT | ♦2 | +1 | -6 |
| +0.7 | Round 2 | GRUDE | 16 | 3NT | ♥A | +1 | +0 |
| +0.4 | Round 9 | ROSENTHAL | 16 | 4♠ | ♦8 | +1 | +0 |
| +0.3 | Round 2 | GRUDE | 18 | 2♦ | ♥K | -1 | +1 |
| +0.2 | Round 9 | ROSENTHAL | 13 | 3♠ | ♠Q | -1 | +6 |
| +0.1 | Round 4 | CHINA XHJT1 | 18 | 4♣ | ♠8 | -2 | -1 |
| +0.0 | Round 4 | CHINA XHJT1 | 11 | 3♣ | ♥Q | -2 | -1 |
| -0.1 | Round 9 | ROSENTHAL | 20 | 1NT | ♦9 | +1 | -1 |
| -0.3 | Round 2 | GRUDE | 13 | 4♠ | ♣6 | +2 | +13 |
| -0.3 | Round 9 | ROSENTHAL | 17 | 4♥ | ♣J | +1 | +10 |
| -0.4 | Round 2 | GRUDE | 20 | 4♥ | ♠7 | +1 | +0 |
| -0.5 | Round 9 | ROSENTHAL | 11 | 4♠ | ♥A | +1 | +0 |
| -0.6 | Round 9 | ROSENTHAL | 18 | 3NT | ♣3 | +2 | -1 |
| -1.1 | Round 7 | GILLIS | 16 | 4♠ | ♥7 | +1 | +0 |
| -1.2 | Round 4 | CHINA XHJT1 | 17 | 3NT | ♣2 | +2 | -1 |
| -1.2 | Round 7 | GILLIS | 20 | 1NT | ♦7 | +1 | -10 |
| -1.2 | Round 10 | ROSSARD | 22 | 2♥ | ♣J | +1 | +0 |
| -1.4 | Round 9 | ROSENTHAL | 15 | 4♠ | ♦9 | = | -1 |
| -1.6 | Round 7 | GILLIS | 17 | 3♠ | ♥3 | = | +7 |
| -1.7 | Round 10 | ROSSARD | 23 | 4♥ | ♠A | -1 | -12 |
| -2.0 | Round 2 | GRUDE | 19 | 2♦ | ♣5 | -2 | +0 |
| -2.2 | Round 5 | INDONESIA | 21 | 1NT | ♥2 | -1 | -4 |
| -2.2 | Round 7 | GILLIS | 13 | 4♠ | ♦7 | +1 | +13 |
| -2.6 | Round 7 | GILLIS | 18 | 6♣ | ♦K | = | +2 |
| -3.1 | Round 4 | CHINA XHJT1 | 16 | 3♣ | ♠6 | = | +10 |
| -3.1 | Round 5 | INDONESIA | 23 | 4♥ | ♣5 | -1 | -6 |
| -3.3 | Round 7 | GILLIS | 11 | 3NT | ♠4 | -1 | -4 |
| -3.6 | Round 5 | INDONESIA | 29 | 3NT | ♥5 | +1 | +0 |
| -4.2 | Round 2 | GRUDE | 15 | 3NT | ♠K | -1 | -16 |
| -4.8 | Round 10 | ROSSARD | 24 | 2♠ | ♣6 | +2 | -1 |
| -5.2 | Round 10 | ROSSARD | 21 | 4♠x | ♦A | -2 | -4 |
| -6.3 | Round 7 | GILLIS | 12 | 3NT | ♦Q | = | -3 |
| -6.4 | Round 10 | ROSSARD | 29 | 4♠ | ♦K | -2 | -8 |
| -6.6 | Round 5 | INDONESIA | 25 | 5♣x | ♠3 | = | -8 |
| -7.9 | Round 10 | ROSSARD | 28 | 5♦x | ♥Q | -3 | -9 |
| -8.2 | Round 9 | ROSENTHAL | 19 | 4♥ | ♥3 | -1 | -10 |
| -9.9 | Round 5 | INDONESIA | 22 | 4♥ | ♦Q | -2 | -8 |
| -12.7 | Round 7 | GILLIS | 19 | 5♦x | ♦K | -3 | -12 |