MENDES DE LEON Guy · NETHERLANDS WHITE
361rank
-18.4Butler · 100 bds
-0.18per board
±4.3swing
+0.31vs par /bd · #174/553
-0.12adjusted /bd
by round
vs par split: bidding +0.56 · play -0.25
Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.12/bd
Card play — on target: opening leads 73.9% #409 of 551 · declarer play 80.8% #131 of 551 · defence 82.4% #367 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 83.3% (18) |
| Declarer play | 83.3% (6) | 80.0% (20) |
| Defence | 71.4% (14) | 86.5% (37) |
Opening leads by suit led: ♠ 50.0% (6) · ♥ 75.0% (4) · ♦ 60.0% (5) · ♣ 100.0% (8)
vs par by strain: NT -0.59 (29) · a suit +0.68 (71)
vs par by level: part-score +0.55 (38) · game +0.28 (51) · slam -0.36 (11)
By role: declaring -0.09/bd (-1.98 vs par · 49) · defending -0.27/bd (+2.51 vs par · 51)
By vulnerability: vulnerable +0.04/bd (+1.18 vs par · 51) · not vulnerable -0.42/bd (-0.59 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Sprinkhuizen | C.Sandvik – H.Bremnes | Closed | 10 | +21.4 | +2.14 | +5.90 |
| Round 2 | T.Sprinkhuizen | D.Gold – K.Castner | Closed | 10 | -10.7 | -1.07 | -1.50 |
| Round 3 | T.Sprinkhuizen | A.Arlovich – E.Vainikonis | Closed | 10 | -3.0 | -0.30 | -1.20 |
| Round 4 | T.Sprinkhuizen | M.Eggeling – M.Ellerbeck | Open | 10 | -2.8 | -0.28 | +0.50 |
| Round 5 | T.Sprinkhuizen | M.Di Franco – A.Manno | Open | 10 | +11.6 | +1.16 | +3.20 |
| Round 6 | T.Sprinkhuizen | G.Narkiewicz – Z.Ingielewicz | Open | 10 | -1.2 | -0.12 | +1.10 |
| Round 7 | T.Sprinkhuizen | J.Stamatov – D.Danailov | Open | 10 | -0.0 | -0.00 | +0.40 |
| Round 8 | T.Sprinkhuizen | S.Werdelin – S.Lauge Pedersen | Open | 10 | -23.0 | -2.30 | -3.00 |
| Round 9 | T.Sprinkhuizen | X.Li – Y.Wang | Open | 10 | -8.2 | -0.82 | -0.50 |
| Round 10 | T.Sprinkhuizen | A.Nymoen – M.Palagi | Closed | 10 | -2.5 | -0.25 | -1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +14.1 | Round 1 | BREMNES | 5 | 6♥ | ♠10 | -1 | +14 |
| +9.8 | Round 4 | MUNICH M3I | 7 | 6♦ | ♥4 | -1 | +13 |
| +8.9 | Round 1 | BREMNES | 1 | 4♠ | ♥10 | +2 | +11 |
| +5.8 | Round 5 | FAILLA | 11 | 3NT | ♠5 | -1 | +10 |
| +5.5 | Round 3 | ERA | 29 | 5♥ | ♣A | = | +4 |
| +5.0 | Round 5 | FAILLA | 20 | 4♥ | ♠4 | -1 | +13 |
| +4.6 | Round 1 | BREMNES | 6 | 4♠ | ♦6 | +3 | +10 |
| +4.5 | Round 2 | ALLFREY | 16 | 2♥ | ♣J | +3 | +6 |
| +4.4 | Round 1 | BREMNES | 3 | 3NT | ♠10 | +1 | +8 |
| +4.0 | Round 1 | BREMNES | 10 | 3NT | ♠2 | -1 | +1 |
| +4.0 | Round 2 | ALLFREY | 15 | 3♠ | ♣Q | -1 | +6 |
| +3.8 | Round 6 | OTVOSI | 26 | 4♠ | ♦3 | +1 | +13 |
| +3.7 | Round 1 | BREMNES | 9 | 5♦ | ♣6 | = | +11 |
| +3.1 | Round 4 | MUNICH M3I | 8 | 6♠ | ♥K | +1 | -11 |
| +3.0 | Round 7 | HARRIS | 1 | 2♣x | ♦2 | -1 | +8 |
| +2.9 | Round 2 | ALLFREY | 12 | 2♠x | ♣A | -2 | +2 |
| +2.9 | Round 4 | MUNICH M3I | 9 | 4♥ | ♠8 | -1 | +10 |
| +2.8 | Round 7 | HARRIS | 5 | 4♠x | ♣5 | -2 | +2 |
| +2.7 | Round 2 | ALLFREY | 18 | 2♠ | ♦2 | -2 | +3 |
| +2.7 | Round 7 | HARRIS | 8 | 4♥ | ♥J | = | +0 |
| +2.7 | Round 8 | JASS | 13 | 3NT | ♠K | +1 | +0 |
| +2.7 | Round 8 | JASS | 18 | 6♥ | ♠A | -3 | +4 |
| +2.4 | Round 3 | ERA | 28 | 4♠ | ♦7 | = | +0 |
| +2.2 | Round 10 | KVARAN | 4 | 3NT | ♠9 | = | +2 |
| +2.1 | Round 3 | ERA | 27 | 2♥ | ♦2 | -2 | +8 |
| +2.1 | Round 5 | FAILLA | 13 | 3NT | ♣3 | +2 | +0 |
| +2.1 | Round 5 | FAILLA | 16 | 3♥ | ♦6 | = | +0 |
| +2.0 | Round 5 | FAILLA | 19 | 2♥ | ♦8 | +1 | +1 |
| +1.9 | Round 4 | MUNICH M3I | 5 | 3♠ | ♦Q | = | +0 |
| +1.9 | Round 9 | BEIJING TRINERGY | 22 | 4♣x | ♥8 | -1 | +5 |
| +1.8 | Round 6 | OTVOSI | 21 | 2♥ | ♠3 | -1 | +0 |
| +1.8 | Round 7 | HARRIS | 6 | 3NT | ♦Q | +2 | +1 |
| +1.7 | Round 3 | ERA | 25 | 2♠ | ♣3 | -1 | -1 |
| +1.6 | Round 9 | BEIJING TRINERGY | 28 | 2♥ | ♣3 | = | +5 |
| +1.6 | Round 10 | KVARAN | 7 | 3♣ | ♥J | -1 | +0 |
| +1.5 | Round 7 | HARRIS | 9 | 2♠ | ♥A | -1 | +5 |
| +1.4 | Round 5 | FAILLA | 12 | 4♠ | ♦J | +2 | +1 |
| +1.4 | Round 10 | KVARAN | 9 | 3♦ | ♠A | -1 | -3 |
| +1.3 | Round 4 | MUNICH M3I | 4 | 1NT | ♦4 | +1 | +1 |
| +1.2 | Round 9 | BEIJING TRINERGY | 26 | 3♥ | ♣K | = | +7 |
| +0.9 | Round 2 | ALLFREY | 11 | 4♠ | ♦5 | +1 | +0 |
| +0.7 | Round 1 | BREMNES | 2 | 5♠ | ♥3 | = | +0 |
| +0.7 | Round 3 | ERA | 21 | 2♥ | ♦K | = | -1 |
| +0.7 | Round 3 | ERA | 22 | 1NT | ♣6 | +1 | -10 |
| +0.7 | Round 6 | OTVOSI | 29 | 5♦x | ♠2 | -1 | +14 |
| +0.7 | Round 8 | JASS | 20 | 3♣ | ♣J | -1 | +1 |
| +0.6 | Round 9 | BEIJING TRINERGY | 29 | 3NT | ♠5 | +1 | +0 |
| +0.5 | Round 9 | BEIJING TRINERGY | 24 | 4♠ | ♥K | +1 | -11 |
| +0.3 | Round 8 | JASS | 19 | 3♣ | ♦J | +1 | +7 |
| +0.1 | Round 6 | OTVOSI | 24 | 3NT | ♠6 | +1 | -1 |
| +0.1 | Round 9 | BEIJING TRINERGY | 27 | 4♥ | ♠5 | +1 | +0 |
| +0.1 | Round 10 | KVARAN | 1 | 6♥ | ♦5 | +1 | -11 |
| +0.1 | Round 10 | KVARAN | 2 | 4♠ | ♥2 | -2 | +0 |
| -0.0 | Round 1 | BREMNES | 7 | 4♥ | ♦4 | = | +0 |
| -0.0 | Round 10 | KVARAN | 8 | 5♠x | ♣A | -2 | +0 |
| -0.1 | Round 10 | KVARAN | 6 | 3NT | ♦2 | +1 | +1 |
| -0.2 | Round 2 | ALLFREY | 14 | 1NT | ♠A | +1 | +0 |
| -0.2 | Round 4 | MUNICH M3I | 10 | 4♠ | ♥4 | = | +0 |
| -0.2 | Round 6 | OTVOSI | 28 | 3NT | ♥2 | +1 | +0 |
| -0.3 | Round 7 | HARRIS | 4 | 4♠ | ♥J | = | +0 |
| -0.3 | Round 8 | JASS | 17 | 1NT | ♥2 | -1 | -2 |
| -0.4 | Round 7 | HARRIS | 3 | 1NT | ♥8 | = | +0 |
| -0.5 | Round 6 | OTVOSI | 30 | 4♥ | ♦9 | -1 | -10 |
| -0.6 | Round 3 | ERA | 26 | 2♠ | ♦A | = | -1 |
| -0.6 | Round 6 | OTVOSI | 25 | 4♥ | ♣10 | +2 | +8 |
| -0.7 | Round 5 | FAILLA | 15 | 1NT | ♣Q | -1 | +2 |
| -0.7 | Round 7 | HARRIS | 7 | 3♠ | ♣A | +2 | +9 |
| -0.8 | Round 10 | KVARAN | 5 | 3NT | ♣8 | +1 | +1 |
| -0.9 | Round 6 | OTVOSI | 23 | 4♥ | ♣6 | -1 | -12 |
| -1.0 | Round 8 | JASS | 16 | 4♥ | ♣K | -1 | -12 |
| -1.3 | Round 6 | OTVOSI | 27 | 3NT | ♠3 | +2 | -1 |
| -1.4 | Round 5 | FAILLA | 14 | 4NT | ♣J | +1 | +11 |
| -1.5 | Round 4 | MUNICH M3I | 6 | 3♣ | ♦4 | -1 | -2 |
| -1.5 | Round 8 | JASS | 15 | 1NT | ♠3 | = | -5 |
| -1.7 | Round 3 | ERA | 23 | 3♦ | ♣7 | +1 | +0 |
| -1.7 | Round 5 | FAILLA | 18 | 4♥ | ♥7 | +1 | -1 |
| -1.8 | Round 2 | ALLFREY | 17 | 2♠ | ♠2 | -1 | -4 |
| -2.0 | Round 7 | HARRIS | 10 | 2♥ | ♣K | +2 | -10 |
| -2.2 | Round 9 | BEIJING TRINERGY | 30 | 3♥ | ♣2 | +1 | -6 |
| -2.3 | Round 9 | BEIJING TRINERGY | 21 | 1NT | ♠4 | -2 | +1 |
| -2.7 | Round 10 | KVARAN | 10 | 4♠ | ♥5 | -2 | -7 |
| -2.8 | Round 4 | MUNICH M3I | 1 | 1NT | ♣6 | = | -5 |
| -3.0 | Round 5 | FAILLA | 17 | 3NT | ♣Q | -1 | -5 |
| -3.6 | Round 3 | ERA | 30 | 3♠ | ♥7 | = | -1 |
| -4.1 | Round 6 | OTVOSI | 22 | 4♠ | ♦7 | = | +0 |
| -4.2 | Round 9 | BEIJING TRINERGY | 23 | 6♦ | ♥9 | = | +0 |
| -4.3 | Round 2 | ALLFREY | 20 | 2♠ | ♣J | = | -5 |
| -4.3 | Round 10 | KVARAN | 3 | 3NT | ♦10 | +1 | -1 |
| -4.8 | Round 8 | JASS | 14 | 3NT | ♣J | -1 | -8 |
| -5.4 | Round 9 | BEIJING TRINERGY | 25 | 4♠ | ♣J | -1 | -6 |
| -7.6 | Round 2 | ALLFREY | 19 | 3NT | ♣3 | = | -6 |
| -7.7 | Round 8 | JASS | 11 | 7♥ | ♣Q | = | +0 |
| -8.1 | Round 4 | MUNICH M3I | 3 | 6♠ | ♣7 | = | +0 |
| -8.4 | Round 7 | HARRIS | 2 | 3NT | ♠2 | -3 | -11 |
| -9.0 | Round 1 | BREMNES | 8 | 6♦ | ♠K | = | +2 |
| -9.2 | Round 4 | MUNICH M3I | 2 | 3NT | ♣2 | +1 | -1 |
| -10.0 | Round 1 | BREMNES | 4 | 6♦ | ♣J | = | +2 |
| -10.2 | Round 3 | ERA | 24 | 5♦ | ♣J | -1 | -10 |
| -11.8 | Round 2 | ALLFREY | 13 | 7♠ | ♠2 | -2 | -17 |
| -14.1 | Round 8 | JASS | 12 | 4♠x | ♣J | = | -15 |