VAN PROOIJEN Ricco · MAURITIUS
39rank
+74.0Butler · 110 bds
+0.67per board
±4.6swing
+0.79vs par /bd · #40/441
+0.85adjusted /bd
by round
vs par split: bidding +0.36 · play +0.46
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.85/bd
Card play — on target: opening leads 76.5% #286 of 441 · declarer play 68.8% #311 of 441 · defence 93.5% #19 of 441
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 91.7% (12) |
| Declarer play | 50.0% (8) | 75.0% (24) |
| Defence | 90.9% (11) | 94.3% (35) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 80.0% (5) · ♦ 75.0% (4) · ♣ 80.0% (5)
vs par by strain: NT +0.31 (29) · a suit +0.96 (81)
vs par by level: part-score +0.50 (30) · game +0.84 (74) · slam +1.67 (6)
By role: declaring +0.57/bd (-2.11 vs par · 63) · defending +0.81/bd (+4.68 vs par · 47)
By vulnerability: vulnerable +0.74/bd (+1.13 vs par · 55) · not vulnerable +0.60/bd (+0.46 vs par · 55)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Drijver | A.Filios – Y.Papakyriakopoulos | Open | 10 | +30.7 | +3.07 | +3.10 |
| Round 2 | B.Drijver | R.Todd – A.Kaplan | Open | 10 | +10.1 | +1.01 | -0.60 |
| Round 4 | B.Drijver | S.Hult – G.Hallberg | Open | 10 | -15.0 | -1.50 | +0.70 |
| Round 5 | B.Drijver | N.Khutorsky – A.Zeitak | Open | 10 | +0.2 | +0.02 | -1.60 |
| Round 7 | B.Drijver | F.Wrang – F.Nystrom | Open | 10 | +27.2 | +2.72 | +4.70 |
| Round 8 | B.Drijver | B.Shan – H.Shi | Closed | 10 | +30.6 | +3.06 | +2.40 |
| Round 10 | B.Drijver | N.Kubac – M.Yilmaz | Open | 10 | +8.5 | +0.85 | -0.70 |
| Round 12 | B.Drijver | M.Bompis – F.Multon | Closed | 10 | -17.7 | -1.77 | -0.10 |
| Round 13 | B.Drijver | J.Kvocek – M.Vodicka | Closed | 10 | -0.8 | -0.08 | -1.20 |
| Round 14 | B.Drijver | K.Araszkiewicz – K.Kotorowicz | Open | 10 | +5.4 | +0.54 | -0.70 |
| Round 15 | B.Drijver | D.Tal – N.Tal | Open | 10 | -5.2 | -0.52 | +2.70 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 1 | DELIMPALTADAKIS | 5 | 3NT | ♥5 | +1 | +13 |
| +10.3 | Round 1 | DELIMPALTADAKIS | 3 | 4♥ | ♠K | -1 | +14 |
| +9.8 | Round 13 | SLOVAKIA | 5 | 6♥ | ♠J | -1 | +14 |
| +9.3 | Round 7 | MOSSOP | 4 | 3NTx | ♠3 | = | +12 |
| +8.5 | Round 5 | BC HAPOEL | 17 | 3NT | ♦7 | = | -1 |
| +8.4 | Round 1 | DELIMPALTADAKIS | 9 | 6♦ | ♣10 | = | +0 |
| +8.1 | Round 5 | BC HAPOEL | 15 | 4♥ | ♣3 | = | +3 |
| +8.0 | Round 15 | MIXED TEAM | 29 | 4♠x | ♦K | -1 | +12 |
| +7.9 | Round 1 | DELIMPALTADAKIS | 4 | 3NT | ♥6 | +2 | +13 |
| +7.7 | Round 2 | KAPLAN | 14 | 3NT | ♦8 | = | +6 |
| +7.6 | Round 10 | EKIN MADEN | 9 | 4♠ | ♦8 | -3 | +10 |
| +7.3 | Round 8 | TIANYU | 17 | 2♠x | ♦K | -3 | +9 |
| +6.7 | Round 14 | GROUP ONE TEAM | 20 | 2NT | ♥Q | -2 | +8 |
| +6.2 | Round 8 | TIANYU | 19 | 4♠ | ♥8 | -1 | +5 |
| +5.8 | Round 13 | SLOVAKIA | 10 | 3NT | ♦4 | -1 | +6 |
| +5.7 | Round 7 | MOSSOP | 2 | 4♥ | ♠Q | = | +0 |
| +5.5 | Round 7 | MOSSOP | 10 | 4♥ | ♠Q | +2 | +13 |
| +5.2 | Round 4 | TEAM BLACK | 7 | 4♠ | ♣4 | -2 | +12 |
| +5.2 | Round 14 | GROUP ONE TEAM | 16 | 3NT | ♦2 | +2 | +1 |
| +5.1 | Round 7 | MOSSOP | 3 | 5♦x | ♠Q | -1 | +8 |
| +5.1 | Round 10 | EKIN MADEN | 5 | 4♠ | ♣4 | -1 | +10 |
| +4.9 | Round 4 | TEAM BLACK | 9 | 4♠ | ♥2 | = | -11 |
| +4.6 | Round 4 | TEAM BLACK | 6 | 2♥ | ♥9 | = | +5 |
| +4.6 | Round 12 | VINCIGUERRA | 24 | 4♣ | ♠K | = | +6 |
| +4.4 | Round 8 | TIANYU | 11 | 3NT | ♠Q | -1 | +10 |
| +4.4 | Round 8 | TIANYU | 16 | 4♠ | ♠6 | -2 | +9 |
| +4.1 | Round 2 | KAPLAN | 20 | 2♠ | ♦5 | = | +6 |
| +4.1 | Round 7 | MOSSOP | 5 | 4♠ | ♥8 | +2 | +11 |
| +4.1 | Round 8 | TIANYU | 18 | 4♠x | ♦K | -1 | +0 |
| +3.6 | Round 8 | TIANYU | 14 | 4♠ | ♥K | = | +3 |
| +3.5 | Round 7 | MOSSOP | 8 | 3♥ | ♣3 | = | +1 |
| +3.1 | Round 2 | KAPLAN | 15 | 3NT | ♣10 | +2 | -12 |
| +2.9 | Round 13 | SLOVAKIA | 2 | 3♣ | ♣K | = | +0 |
| +2.8 | Round 15 | MIXED TEAM | 21 | 4♠ | ♣3 | = | +3 |
| +2.8 | Round 15 | MIXED TEAM | 24 | 2♥ | ♣7 | = | +6 |
| +2.7 | Round 4 | TEAM BLACK | 8 | 3♥ | ♣8 | -1 | +5 |
| +2.4 | Round 12 | VINCIGUERRA | 30 | 4♥ | ♠K | -1 | +8 |
| +2.4 | Round 14 | GROUP ONE TEAM | 13 | 2♦ | ♥4 | +3 | +10 |
| +2.2 | Round 13 | SLOVAKIA | 1 | 3NT | ♣K | +1 | -1 |
| +2.0 | Round 1 | DELIMPALTADAKIS | 6 | 3♥ | ♣4 | = | +0 |
| +1.9 | Round 7 | MOSSOP | 9 | 4♠ | ♣3 | = | +0 |
| +1.9 | Round 8 | TIANYU | 20 | 3NT | ♦7 | +2 | +0 |
| +1.4 | Round 2 | KAPLAN | 18 | 3♥ | ♣3 | = | +1 |
| +1.3 | Round 10 | EKIN MADEN | 4 | 2♥ | ♦A | = | +0 |
| +1.1 | Round 5 | BC HAPOEL | 14 | 6♣ | ♥J | -1 | +4 |
| +1.1 | Round 8 | TIANYU | 15 | 1NT | ♦6 | -1 | -5 |
| +1.1 | Round 10 | EKIN MADEN | 1 | 4♠ | ♦A | = | +0 |
| +0.9 | Round 2 | KAPLAN | 19 | 4♠ | ♦2 | +2 | +13 |
| +0.8 | Round 12 | VINCIGUERRA | 26 | 4♥ | ♦6 | = | +1 |
| +0.7 | Round 2 | KAPLAN | 17 | 2♠ | ♣A | -1 | +2 |
| +0.7 | Round 10 | EKIN MADEN | 6 | 4♥ | ♦3 | +2 | -11 |
| +0.6 | Round 5 | BC HAPOEL | 13 | 3NT | ♦10 | +2 | +1 |
| +0.6 | Round 12 | VINCIGUERRA | 28 | 5♣ | ♠K | +1 | +3 |
| +0.5 | Round 2 | KAPLAN | 13 | 3NT | ♥10 | +2 | +1 |
| +0.5 | Round 13 | SLOVAKIA | 4 | 3♥ | ♣6 | -1 | +0 |
| +0.5 | Round 14 | GROUP ONE TEAM | 15 | 3♣ | ♠10 | = | +0 |
| +0.4 | Round 5 | BC HAPOEL | 18 | 4♥ | ♣Q | = | +0 |
| +0.4 | Round 10 | EKIN MADEN | 3 | 4♠ | ♥3 | = | +0 |
| +0.4 | Round 10 | EKIN MADEN | 10 | 3♦ | ♦6 | -1 | +1 |
| +0.1 | Round 5 | BC HAPOEL | 19 | 4♠ | ♥8 | +1 | +1 |
| +0.1 | Round 10 | EKIN MADEN | 8 | 3NT | ♠5 | = | -2 |
| -0.1 | Round 1 | DELIMPALTADAKIS | 10 | 2♠ | ♣10 | = | +1 |
| -0.1 | Round 8 | TIANYU | 12 | 3♣ | ♦9 | +1 | +0 |
| -0.2 | Round 7 | MOSSOP | 1 | 3♥ | ♥2 | = | +0 |
| -0.4 | Round 14 | GROUP ONE TEAM | 18 | 4♠ | ♠Q | +1 | +0 |
| -0.5 | Round 14 | GROUP ONE TEAM | 14 | 4♥ | ♣K | +1 | -11 |
| -0.7 | Round 14 | GROUP ONE TEAM | 19 | 4♠ | ♥7 | +1 | -1 |
| -0.7 | Round 15 | MIXED TEAM | 27 | 4♠ | ♣3 | = | +0 |
| -0.8 | Round 14 | GROUP ONE TEAM | 11 | 4♥ | ♠10 | +1 | +0 |
| -0.9 | Round 15 | MIXED TEAM | 25 | 4♥ | ♠10 | +2 | +13 |
| -1.0 | Round 10 | EKIN MADEN | 2 | 5♥ | ♦10 | = | -1 |
| -1.1 | Round 1 | DELIMPALTADAKIS | 2 | 4♠ | ♥8 | -1 | +1 |
| -1.1 | Round 5 | BC HAPOEL | 11 | 3NT | ♥K | +1 | +0 |
| -1.2 | Round 2 | KAPLAN | 16 | 6♠ | ♥5 | = | +0 |
| -1.2 | Round 12 | VINCIGUERRA | 21 | 5♣ | ♠8 | = | -2 |
| -1.2 | Round 12 | VINCIGUERRA | 22 | 2♥ | . | +2 | -2 |
| -1.2 | Round 15 | MIXED TEAM | 26 | 4♥ | ♠3 | = | +0 |
| -1.6 | Round 1 | DELIMPALTADAKIS | 8 | 3NT | ♥6 | +2 | +0 |
| -1.9 | Round 4 | TEAM BLACK | 1 | 3NT | ♠2 | +3 | +10 |
| -2.2 | Round 15 | MIXED TEAM | 23 | 3♥ | ♦9 | = | +0 |
| -2.3 | Round 8 | TIANYU | 13 | 6♦ | ♥2 | +1 | -7 |
| -2.3 | Round 14 | GROUP ONE TEAM | 17 | 2♠ | ♣A | -1 | -5 |
| -2.3 | Round 15 | MIXED TEAM | 22 | 3NT | ♥K | +1 | +12 |
| -2.5 | Round 13 | SLOVAKIA | 6 | 5♣ | ♦4 | = | -11 |
| -2.5 | Round 13 | SLOVAKIA | 8 | 3♠ | ♣K | -6 | -4 |
| -2.7 | Round 4 | TEAM BLACK | 2 | 4♥ | ♣Q | = | +0 |
| -2.8 | Round 13 | SLOVAKIA | 7 | 2♥ | ♣6 | -1 | -5 |
| -2.9 | Round 7 | MOSSOP | 7 | 4♥ | ♠3 | +1 | +13 |
| -2.9 | Round 12 | VINCIGUERRA | 23 | 6♥ | ♣5 | +1 | -1 |
| -3.0 | Round 1 | DELIMPALTADAKIS | 1 | 3♣ | ♠K | = | +0 |
| -3.1 | Round 12 | VINCIGUERRA | 29 | 4♠ | ♥A | = | -3 |
| -3.2 | Round 1 | DELIMPALTADAKIS | 7 | 2♦ | ♦2 | +3 | -11 |
| -3.4 | Round 2 | KAPLAN | 11 | 3NT | ♠4 | -2 | -11 |
| -3.7 | Round 2 | KAPLAN | 12 | 4♥ | ♠Q | +2 | -12 |
| -4.0 | Round 5 | BC HAPOEL | 16 | 5♦ | ♥3 | +1 | -11 |
| -4.3 | Round 5 | BC HAPOEL | 12 | 3NT | ♥2 | = | +1 |
| -4.7 | Round 14 | GROUP ONE TEAM | 12 | 3♣ | ♦6 | = | -9 |
| -4.8 | Round 7 | MOSSOP | 6 | 3NT | ♣A | -1 | -11 |
| -5.1 | Round 4 | TEAM BLACK | 4 | 5♦ | ♥K | = | +11 |
| -5.1 | Round 4 | TEAM BLACK | 10 | 3♠ | ♥3 | -1 | -5 |
| -5.5 | Round 12 | VINCIGUERRA | 25 | 3NT | ♠8 | = | +1 |
| -5.5 | Round 15 | MIXED TEAM | 28 | 3NT | ♦Q | -5 | -9 |
| -5.7 | Round 13 | SLOVAKIA | 9 | 3NT | ♠5 | -2 | -11 |
| -6.0 | Round 15 | MIXED TEAM | 30 | 4♥ | ♣2 | -1 | -10 |
| -7.2 | Round 10 | EKIN MADEN | 7 | 4♠ | ♦5 | -3 | -14 |
| -8.5 | Round 13 | SLOVAKIA | 3 | 3NT | ♥A | +1 | +0 |
| -8.7 | Round 4 | TEAM BLACK | 3 | 3NT | ♥7 | -2 | -11 |
| -8.9 | Round 4 | TEAM BLACK | 5 | 5♠ | ♥K | -1 | -9 |
| -9.2 | Round 5 | BC HAPOEL | 20 | 4♥ | ♠Q | -3 | -14 |
| -12.2 | Round 12 | VINCIGUERRA | 27 | 3NTx | ♦4 | -5 | -12 |