ALFONSIN Julio Alberto · VIRGINIA
vs par split: bidding +0.65 · play -0.94
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.30/bd
Card play — on target: opening leads 75.0% #168 of 277 · declarer play 80.0% #117 of 277 · defence 71.4% #241 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 71.4% (7) |
| Declarer play | 100.0% (2) | 75.0% (8) |
| Defence | 54.5% (11) | 82.4% (17) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 75.0% (4) · ♣ 100.0% (4)
vs par by strain: NT -0.20 (15) · a suit -0.32 (34)
vs par by level: part-score -0.63 (19) · game -0.82 (28) · slam +10.50 (2)
By role: declaring -0.13/bd (-2.19 vs par · 21) · defending -0.35/bd (+1.14 vs par · 28)
By vulnerability: vulnerable +1.01/bd (+0.65 vs par · 26) · not vulnerable -1.69/bd (-1.35 vs par · 23)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Villegas | G.Groetheim – U.Tundal | Open | 7 | -13.2 | -1.89 | -2.14 |
| Round 2 | M.Villegas | Z.Yu – Z.Li | Open | 7 | -3.6 | -0.51 | +1.57 |
| Round 4 | C.Pellegrini | L.Zhang – S.Shen | Closed | 7 | -19.0 | -2.71 | -4.86 |
| Round 5 | C.Pellegrini | H.Frerichs – U.Wenning | Closed | 7 | +6.8 | +0.97 | +2.71 |
| Round 6 | M.Villegas | J.Dai – L.Yang | Closed | 7 | -29.7 | -4.24 | -5.43 |
| Round 7 | M.Villegas | H.Tian – X.Wang | Closed | 7 | +22.7 | +3.24 | +2.71 |
| Round 8 | M.Villegas | J.Shang – L.Peng | Closed | 7 | +23.6 | +3.37 | +3.43 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 23 | 3NT | ♠K | = | +10 |
| +8.5 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 15 | 4♠ | ♠2 | = | +0 |
| +8.4 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 16 | 6♠ | ♦Q | -4 | +11 |
| +8.3 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 21 | 5♠ | ♥2 | +1 | +11 |
| +6.7 | Round 2 | DONGFENG FENGSHEN | 13 | 4♠ | ♥4 | +2 | +17 |
| +6.5 | Round 5 | BERLIN | 7 | 5♥ | ♠A | +1 | +13 |
| +5.8 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 17 | 4♠x | ♥5 | -1 | +11 |
| +5.5 | Round 2 | DONGFENG FENGSHEN | 12 | 4♥x | ♦J | -1 | +7 |
| +5.4 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 26 | 2NT | ♥6 | +1 | +10 |
| +5.2 | Round 1 | HAUGE | 7 | 3♥ | ♦3 | = | +7 |
| +5.0 | Round 2 | DONGFENG FENGSHEN | 10 | 3♠x | ♣K | -1 | +7 |
| +4.2 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 22 | 3♣ | ♣Q | -3 | +1 |
| +3.6 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 25 | 4♥ | ♥4 | -1 | +5 |
| +3.5 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 27 | 2♠ | ♣5 | +2 | +6 |
| +3.2 | Round 5 | BERLIN | 4 | 4♠ | ♣9 | -1 | +6 |
| +2.7 | Round 5 | BERLIN | 3 | 3NT | ♥5 | +1 | +1 |
| +1.5 | Round 1 | HAUGE | 4 | 1NT | ♥4 | -1 | -11 |
| +1.0 | Round 6 | HUANG LONG TEAM | 13 | 2♠ | ♥J | = | +0 |
| +0.8 | Round 4 | REDBULL | 25 | 3NT | ♠Q | +1 | +1 |
| +0.4 | Round 1 | HAUGE | 5 | 2♠ | ♦Q | -1 | +1 |
| +0.2 | Round 4 | REDBULL | 26 | 1NT | ♠7 | = | +1 |
| +0.2 | Round 5 | BERLIN | 2 | 2♠ | ♣6 | = | -1 |
| +0.2 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 19 | 1NT | ♣7 | -1 | +2 |
| -0.0 | Round 6 | HUANG LONG TEAM | 14 | 3♠ | ♦3 | = | +1 |
| -0.4 | Round 4 | REDBULL | 27 | 4♠ | ♥3 | = | -11 |
| -0.6 | Round 5 | BERLIN | 1 | 4♥ | ♣A | +1 | +0 |
| -0.8 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 28 | 4♠ | ♦J | = | -3 |
| -1.6 | Round 5 | BERLIN | 6 | 6NT | ♣10 | +1 | +10 |
| -2.0 | Round 2 | DONGFENG FENGSHEN | 8 | 1NT | ♠2 | +1 | +0 |
| -2.0 | Round 6 | HUANG LONG TEAM | 11 | 4♣ | ♥6 | -1 | -4 |
| -2.5 | Round 1 | HAUGE | 1 | 3NT | ♦10 | = | +1 |
| -2.6 | Round 8 | SHANDONG CONTRACT BRIDGE ASSOC | 24 | 4♠ | ♣9 | -1 | -5 |
| -2.9 | Round 6 | HUANG LONG TEAM | 8 | 2♠ | ♦K | = | -5 |
| -3.6 | Round 4 | REDBULL | 22 | 2♥ | ♠3 | +2 | -10 |
| -3.6 | Round 4 | REDBULL | 24 | 3♦ | ♣5 | = | -5 |
| -3.6 | Round 5 | BERLIN | 5 | 4♠ | ♥A | -1 | -10 |
| -4.1 | Round 1 | HAUGE | 2 | 1NTx | ♦6 | -1 | -11 |
| -4.1 | Round 1 | HAUGE | 3 | 2NT | ♠4 | +2 | -1 |
| -4.1 | Round 2 | DONGFENG FENGSHEN | 11 | 4♥x | ♠K | -2 | -5 |
| -4.1 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 20 | 4♥ | ♦5 | -2 | -3 |
| -4.4 | Round 7 | QINGHAI BRIDGE ASSOCIATION | 18 | 5♦ | ♥3 | +1 | -13 |
| -5.9 | Round 4 | REDBULL | 23 | 5♣ | ♦3 | -1 | -6 |
| -6.3 | Round 2 | DONGFENG FENGSHEN | 9 | 4♠ | ♠10 | -2 | -8 |
| -6.5 | Round 4 | REDBULL | 28 | 3NT | ♣5 | +1 | -4 |
| -6.9 | Round 6 | HUANG LONG TEAM | 9 | 5♣ | ♥3 | = | -11 |
| -8.4 | Round 2 | DONGFENG FENGSHEN | 14 | 4♠ | ♣7 | = | -7 |
| -8.7 | Round 6 | HUANG LONG TEAM | 12 | 4♥x | ♠8 | +1 | -8 |
| -9.6 | Round 1 | HAUGE | 6 | 3NT | ♥3 | +1 | -1 |
| -10.2 | Round 6 | HUANG LONG TEAM | 10 | 3NT | ♠3 | +1 | -11 |