VAN DEN BOS Berend · NETHERLANDS BLUE
314rank
-7.5Butler · 100 bds
-0.07per board
±4.3swing
+0.35vs par /bd · #160/553
-0.05adjusted /bd
by round
vs par split: bidding -0.23 · play +0.58
Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.05/bd
Card play — on target: opening leads 88.0% #86 of 551 · declarer play 66.7% #408 of 551 · defence 92.9% #41 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 86.4% (22) |
| Declarer play | 66.7% (6) | 66.7% (18) |
| Defence | 92.3% (13) | 93.0% (43) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 50.0% (4) · ♦ 87.5% (8) · ♣ 100.0% (8)
vs par by strain: NT +0.04 (28) · a suit +0.47 (72)
vs par by level: part-score +0.79 (33) · game +0.14 (59) · slam +0.12 (8)
By role: declaring -0.45/bd (-2.52 vs par · 44) · defending +0.22/bd (+2.61 vs par · 56)
By vulnerability: vulnerable -0.04/bd (+1.04 vs par · 51) · not vulnerable -0.11/bd (-0.37 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Van Lankveld | E.Hoogenkamp – R.Helle | Closed | 10 | +1.5 | +0.15 | +3.40 |
| Round 2 | J.Van Lankveld | T.Garvey – J.Carroll | Open | 10 | -12.2 | -1.22 | -1.60 |
| Round 3 | J.Van Lankveld | P.Guermani – V.Gagliardi | Closed | 10 | -11.5 | -1.15 | -1.60 |
| Round 4 | J.Van Lankveld | D.Mcintosh – R.Hauge | Closed | 10 | +13.5 | +1.35 | +3.20 |
| Round 5 | J.Van Lankveld | I.Chalupec – B.Chmurski | Open | 10 | +11.2 | +1.12 | +2.60 |
| Round 6 | J.Van Lankveld | C.Teodorescu – B.Vulcan | Open | 10 | +15.7 | +1.57 | +2.50 |
| Round 7 | J.Van Lankveld | D.Delestre – B.Delestre | Closed | 10 | -4.5 | -0.45 | -0.30 |
| Round 8 | J.Van Lankveld | O.Berset – B.Ekren | Open | 10 | -26.4 | -2.64 | -4.00 |
| Round 9 | J.Van Lankveld | S.Pessoa – N.Paz | Open | 10 | -3.4 | -0.34 | -0.20 |
| Round 10 | J.Van Lankveld | R.Voll – A.Kindsbekken | Open | 10 | +8.6 | +0.86 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +12.4 | Round 4 | HAUGE | 1 | 4♥x | ♣3 | -4 | +12 |
| +11.4 | Round 6 | 1ST OF JULY | 23 | 5♥ | ♦Q | = | +2 |
| +8.9 | Round 9 | PORTUGAL | 26 | 4♥ | ♠K | = | +13 |
| +8.8 | Round 5 | BRIDGE24 B | 14 | 6NT | ♣J | -1 | +14 |
| +7.6 | Round 8 | 200 | 15 | 2♠ | ♣5 | -3 | +5 |
| +7.2 | Round 5 | BRIDGE24 B | 11 | 3NT | ♠8 | -2 | +11 |
| +7.1 | Round 6 | 1ST OF JULY | 22 | 4♠ | ♠Q | -1 | +10 |
| +6.3 | Round 1 | OBJECTIVITY | 5 | 4♠ | ♠2 | +2 | +3 |
| +5.6 | Round 6 | 1ST OF JULY | 29 | 6♠ | ♦6 | -1 | +15 |
| +4.6 | Round 1 | OBJECTIVITY | 6 | 5♠ | ♦6 | +2 | +10 |
| +4.3 | Round 10 | KINDSBEKKEN | 8 | 5♠ | ♦A | -2 | +5 |
| +3.8 | Round 4 | HAUGE | 6 | 3♥ | ♦4 | -5 | +4 |
| +3.6 | Round 7 | RED LIONS | 3 | 1NT | ♥7 | -1 | +4 |
| +3.5 | Round 10 | KINDSBEKKEN | 7 | 2♥ | ♦2 | +2 | +2 |
| +3.4 | Round 10 | KINDSBEKKEN | 9 | 4♣ | ♦K | = | +0 |
| +3.2 | Round 2 | MORAN | 20 | 2♠ | ♣J | -2 | +3 |
| +3.0 | Round 4 | HAUGE | 3 | 4♠ | ♠10 | +2 | +11 |
| +2.9 | Round 4 | HAUGE | 9 | 4♥ | ♦5 | -1 | +10 |
| +2.9 | Round 5 | BRIDGE24 B | 13 | 3NT | ♣2 | +3 | +1 |
| +2.9 | Round 7 | RED LIONS | 9 | 4♠ | ♥5 | -2 | +6 |
| +2.7 | Round 2 | MORAN | 18 | 2♠ | ♠8 | -2 | +3 |
| +2.7 | Round 7 | RED LIONS | 1 | 2♥ | ♣Q | = | +7 |
| +2.7 | Round 7 | RED LIONS | 8 | 4♥ | ♣A | = | +0 |
| +2.7 | Round 8 | 200 | 13 | 3NT | ♠K | +1 | +0 |
| +2.6 | Round 3 | GUERMANI | 29 | 5♣x | ♠K | -2 | +0 |
| +2.5 | Round 9 | PORTUGAL | 21 | 2♠ | ♦A | -1 | +6 |
| +2.3 | Round 1 | OBJECTIVITY | 2 | 5♥x | ♠A | -2 | +2 |
| +2.1 | Round 4 | HAUGE | 2 | 2♣ | ♦2 | -1 | +11 |
| +2.1 | Round 5 | BRIDGE24 B | 16 | 3♥ | ♦5 | = | +0 |
| +1.8 | Round 3 | GUERMANI | 26 | 3♦ | ♥A | -2 | +2 |
| +1.8 | Round 6 | 1ST OF JULY | 21 | 2♥ | ♦5 | -1 | +0 |
| +1.8 | Round 7 | RED LIONS | 6 | 3NT | ♦K | +2 | +1 |
| +1.7 | Round 3 | GUERMANI | 25 | 2♠ | ♥Q | -1 | -1 |
| +1.4 | Round 5 | BRIDGE24 B | 12 | 4♠ | ♥5 | +2 | +1 |
| +1.3 | Round 3 | GUERMANI | 30 | 3♠ | ♥Q | -1 | +4 |
| +1.3 | Round 4 | HAUGE | 4 | 1NT | ♦3 | +1 | +1 |
| +1.3 | Round 8 | 200 | 17 | 1NT | ♣Q | -2 | +0 |
| +1.2 | Round 3 | GUERMANI | 24 | 3NT | ♥2 | +3 | +2 |
| +1.0 | Round 1 | OBJECTIVITY | 4 | 3NT | ♠6 | +3 | +12 |
| +0.9 | Round 2 | MORAN | 11 | 4♠ | ♦5 | +1 | +0 |
| +0.9 | Round 2 | MORAN | 12 | 3NT | ♥4 | +1 | +0 |
| +0.9 | Round 7 | RED LIONS | 5 | 3NT | ♥J | +1 | +0 |
| +0.7 | Round 6 | 1ST OF JULY | 27 | 3NT | ♣10 | = | +1 |
| +0.6 | Round 10 | KINDSBEKKEN | 3 | 3♥x | ♠7 | -1 | +5 |
| +0.5 | Round 9 | PORTUGAL | 24 | 4♠ | ♥K | +1 | -11 |
| +0.1 | Round 3 | GUERMANI | 27 | 3♠ | ♦9 | +1 | +7 |
| +0.1 | Round 6 | 1ST OF JULY | 24 | 3NT | ♠6 | +1 | -1 |
| +0.1 | Round 9 | PORTUGAL | 27 | 4♥ | ♣2 | +1 | +0 |
| +0.1 | Round 10 | KINDSBEKKEN | 1 | 6♥ | ♦2 | +1 | -11 |
| -0.0 | Round 1 | OBJECTIVITY | 7 | 3NT | ♦A | +1 | +0 |
| -0.0 | Round 10 | KINDSBEKKEN | 10 | 4♠ | ♥5 | -1 | -5 |
| -0.1 | Round 10 | KINDSBEKKEN | 6 | 4♥ | ♠8 | = | +1 |
| -0.2 | Round 1 | OBJECTIVITY | 8 | 3NT | ♠9 | +3 | +11 |
| -0.2 | Round 2 | MORAN | 14 | 1NT | ♠6 | +1 | +0 |
| -0.2 | Round 4 | HAUGE | 10 | 4♠ | ♥2 | = | +0 |
| -0.2 | Round 6 | 1ST OF JULY | 28 | 3NT | ♠3 | +1 | +0 |
| -0.2 | Round 9 | PORTUGAL | 25 | 3♠ | ♦5 | = | +0 |
| -0.3 | Round 7 | RED LIONS | 4 | 4♠ | ♦10 | = | +0 |
| -0.3 | Round 9 | PORTUGAL | 29 | 3NT | ♠8 | = | -1 |
| -0.5 | Round 6 | 1ST OF JULY | 30 | 4♠ | ♥5 | -1 | -10 |
| -0.6 | Round 6 | 1ST OF JULY | 25 | 5♥ | ♠K | +1 | +8 |
| -0.7 | Round 5 | BRIDGE24 B | 15 | 2♠ | ♣A | -1 | +2 |
| -0.7 | Round 5 | BRIDGE24 B | 18 | 4♥ | ♣2 | = | +0 |
| -0.7 | Round 10 | KINDSBEKKEN | 4 | 4♥ | ♥2 | +2 | -1 |
| -0.8 | Round 10 | KINDSBEKKEN | 5 | 3NT | ♣7 | +1 | +1 |
| -1.0 | Round 2 | MORAN | 19 | 3♦ | ♣K | = | +1 |
| -1.0 | Round 8 | 200 | 16 | 4♥ | ♠Q | -1 | -12 |
| -1.2 | Round 8 | 200 | 14 | 3♦ | ♠5 | = | -5 |
| -1.7 | Round 3 | GUERMANI | 23 | 3♦ | ♣6 | +1 | +0 |
| -1.7 | Round 10 | KINDSBEKKEN | 2 | 4♠ | ♦Q | -3 | -2 |
| -1.8 | Round 1 | OBJECTIVITY | 3 | 4♠x | ♣A | -2 | +0 |
| -1.8 | Round 2 | MORAN | 16 | 4♠ | ♣K | +1 | +0 |
| -1.8 | Round 4 | HAUGE | 7 | 3NT | ♥K | = | +2 |
| -1.9 | Round 7 | RED LIONS | 10 | 2NT | ♦4 | +2 | -9 |
| -2.0 | Round 1 | OBJECTIVITY | 1 | 6♠ | ♦A | = | +0 |
| -2.1 | Round 5 | BRIDGE24 B | 20 | 4♠ | ♣K | -3 | +8 |
| -2.6 | Round 4 | HAUGE | 5 | 4♠ | ♣3 | -1 | -5 |
| -2.8 | Round 9 | PORTUGAL | 22 | 4♠ | ♦Q | -1 | +0 |
| -3.0 | Round 2 | MORAN | 15 | 2♠ | ♥A | +2 | -1 |
| -3.0 | Round 2 | MORAN | 17 | 1NT | ♥10 | = | -5 |
| -3.0 | Round 5 | BRIDGE24 B | 17 | 3NT | ♣4 | -1 | -5 |
| -3.4 | Round 1 | OBJECTIVITY | 10 | 3NT | ♥6 | -4 | -6 |
| -3.9 | Round 9 | PORTUGAL | 28 | 3♦ | ♥3 | = | -1 |
| -4.0 | Round 9 | PORTUGAL | 30 | 4♦ | ♣2 | -2 | -8 |
| -4.2 | Round 3 | GUERMANI | 22 | 3NT | ♣6 | -1 | -12 |
| -4.2 | Round 9 | PORTUGAL | 23 | 6♦ | ♣6 | = | +0 |
| -4.7 | Round 5 | BRIDGE24 B | 19 | 2♦ | ♥K | +2 | -6 |
| -5.3 | Round 1 | OBJECTIVITY | 9 | 2♥xx | ♣J | +1 | +2 |
| -5.5 | Round 3 | GUERMANI | 21 | 2♦ | ♣6 | -3 | -7 |
| -5.7 | Round 8 | 200 | 18 | 4♠ | ♦K | = | -8 |
| -6.5 | Round 8 | 200 | 19 | 4♥ | ♦K | = | +0 |
| -6.9 | Round 8 | 200 | 12 | 5♦ | ♠K | -1 | -10 |
| -7.4 | Round 4 | HAUGE | 8 | 4♠ | ♥K | +3 | -14 |
| -7.7 | Round 8 | 200 | 11 | 7♥ | ♣K | = | +0 |
| -8.4 | Round 7 | RED LIONS | 2 | 3NT | ♠5 | -3 | -11 |
| -8.5 | Round 7 | RED LIONS | 7 | 4♠ | ♣K | +1 | -1 |
| -8.8 | Round 3 | GUERMANI | 28 | 4♥ | ♥6 | -2 | -11 |
| -9.0 | Round 8 | 200 | 20 | 3NT | ♠3 | +1 | -10 |
| -9.7 | Round 6 | 1ST OF JULY | 26 | 6♥ | ♦2 | = | +0 |
| -10.9 | Round 2 | MORAN | 13 | 6♠ | ♦10 | -1 | -17 |