ROS Gert-Jan · LANKVELD
142rank
+15.5Butler · 90 bds
+0.17per board
±5.3swing
+0.19vs par /bd · #145/360
+0.35adjusted /bd
by round
vs par split: bidding -0.53 · play +0.72
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.35/bd
Card play — on target: opening leads 72.0% #247 of 360 · declarer play 68.4% #195 of 360 · defence 91.8% #60 of 360
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 76.2% (21) |
| Declarer play | 40.0% (5) | 78.6% (14) |
| Defence | 100.0% (9) | 90.0% (40) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 62.5% (8) · ♦ 83.3% (6) · ♣ 80.0% (5)
vs par by strain: NT +0.06 (18) · a suit +0.22 (72)
vs par by level: part-score -0.88 (32) · game +1.02 (52) · slam -1.33 (6)
By role: declaring -0.52/bd (-3.12 vs par · 41) · defending +0.75/bd (+2.96 vs par · 49)
By vulnerability: vulnerable +0.36/bd (+0.31 vs par · 45) · not vulnerable -0.02/bd (+0.07 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Verbeek | C.Pierce – T.Rees | Open | 10 | +22.4 | +2.24 | +3.70 |
| Round 2 | T.Verbeek | C.Nyberg – J.Juuri-Oja | Open | 10 | +3.8 | +0.38 | +0.80 |
| Round 3 | T.Verbeek | M.Andresen – T.Hoftaniska | Open | 10 | -20.0 | -2.00 | -3.70 |
| Round 4 | T.Verbeek | A.Malinowski – L.Rosenthal | Closed | 10 | -2.3 | -0.23 | +1.50 |
| Round 5 | T.Verbeek | C.Krefeld – J.Hammelev | Open | 10 | +42.5 | +4.25 | +1.40 |
| Round 6 | T.Verbeek | T.Nunn – G.Tislevoll | Closed | 10 | +1.3 | +0.13 | -2.00 |
| Round 7 | T.Verbeek | T.Gotard – T.Gotard | Open | 10 | +24.3 | +2.43 | +3.40 |
| Round 8 | W.De Boer | M.Sakr – J.Pszczola | Closed | 10 | -26.3 | -2.63 | -2.90 |
| Round 9 | W.De Boer | D.Wrang – A.Stokka | Open | 10 | -30.2 | -3.02 | -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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 5 | HAMMELEV | 7 | 3NT | ♦Q | -2 | +13 |
| +11.8 | Round 3 | POWERSHARK | 13 | 4♠x | ♥K | = | +14 |
| +11.7 | Round 5 | HAMMELEV | 3 | 2♦x | ♦A | -3 | +9 |
| +10.8 | Round 4 | ROSENTHAL | 28 | 2♥x | ♦10 | -5 | +10 |
| +10.6 | Round 2 | FINLAND | 5 | 4♠x | ♥6 | = | +12 |
| +9.8 | Round 5 | HAMMELEV | 9 | 6♠ | ♣10 | +1 | -11 |
| +9.5 | Round 7 | BV WALDSOLMS | 23 | 6♥ | ♣A | -1 | +17 |
| +8.5 | Round 6 | AUSTRALIA OPEN | 20 | 3NT | ♥4 | +1 | +1 |
| +7.9 | Round 1 | PIERCE | 8 | 5♥ | ♠9 | -1 | +10 |
| +7.2 | Round 4 | ROSENTHAL | 22 | 4♥x | ♠8 | = | +9 |
| +7.0 | Round 7 | BV WALDSOLMS | 24 | 3♣ | ♥7 | -1 | +8 |
| +6.0 | Round 1 | PIERCE | 6 | 4♥ | ♣A | -2 | +8 |
| +6.0 | Round 2 | FINLAND | 1 | 5♦ | ♥8 | = | +0 |
| +5.7 | Round 1 | PIERCE | 3 | 3♦ | ♠Q | +1 | +10 |
| +4.6 | Round 7 | BV WALDSOLMS | 29 | 4♥ | ♠K | = | +0 |
| +4.6 | Round 8 | NO COKE | 1 | 4♠ | ♦5 | -1 | +8 |
| +4.5 | Round 2 | FINLAND | 8 | 4♥ | ♣9 | -2 | +0 |
| +4.4 | Round 5 | HAMMELEV | 10 | 3NT | ♥10 | -2 | +13 |
| +4.2 | Round 5 | HAMMELEV | 5 | 7♠ | ♠10 | = | +0 |
| +4.1 | Round 1 | PIERCE | 9 | 4♥ | ♠A | -2 | +7 |
| +3.2 | Round 7 | BV WALDSOLMS | 30 | 2♦x | ♥7 | = | +7 |
| +3.1 | Round 7 | BV WALDSOLMS | 28 | 3♣ | ♠J | -1 | +10 |
| +2.7 | Round 3 | POWERSHARK | 15 | 4♠ | ♥K | +1 | +0 |
| +2.5 | Round 9 | PARTYPACK | 13 | 4♥ | ♠7 | = | +0 |
| +2.5 | Round 9 | PARTYPACK | 18 | 4♠ | ♥8 | -2 | -9 |
| +2.4 | Round 4 | ROSENTHAL | 25 | 4♥ | ♣J | +1 | +0 |
| +1.9 | Round 7 | BV WALDSOLMS | 22 | 3NT | ♥4 | = | +0 |
| +1.7 | Round 3 | POWERSHARK | 19 | 3NT | ♣3 | +1 | -1 |
| +1.7 | Round 6 | AUSTRALIA OPEN | 16 | 2♥ | ♦8 | -1 | +6 |
| +1.6 | Round 5 | HAMMELEV | 4 | 4♥ | ♣7 | = | +0 |
| +1.5 | Round 8 | NO COKE | 10 | 2♥ | ♣8 | +1 | +0 |
| +1.3 | Round 1 | PIERCE | 4 | 4♥ | ♠Q | -1 | -1 |
| +1.0 | Round 5 | HAMMELEV | 6 | 4♠ | ♦J | = | +0 |
| +1.0 | Round 7 | BV WALDSOLMS | 21 | 3NT | ♥4 | -2 | +6 |
| +0.8 | Round 6 | AUSTRALIA OPEN | 13 | 4♠ | ♣K | +1 | +4 |
| +0.6 | Round 4 | ROSENTHAL | 21 | 4♦ | ♣Q | -1 | +4 |
| +0.5 | Round 4 | ROSENTHAL | 26 | 3♠ | ♥3 | = | +0 |
| +0.3 | Round 1 | PIERCE | 2 | 4♥ | ♥9 | +1 | +11 |
| +0.2 | Round 2 | FINLAND | 4 | 4♠ | ♥5 | +1 | +0 |
| +0.2 | Round 4 | ROSENTHAL | 29 | 4♥ | ♠5 | = | +1 |
| +0.2 | Round 8 | NO COKE | 4 | 3NT | ♠5 | -1 | +6 |
| -0.1 | Round 1 | PIERCE | 7 | 1♦ | ♠5 | = | -4 |
| -0.1 | Round 7 | BV WALDSOLMS | 26 | 3NT | ♥5 | +1 | +1 |
| -0.2 | Round 6 | AUSTRALIA OPEN | 15 | 5♣x | ♥5 | -2 | -8 |
| -0.3 | Round 2 | FINLAND | 7 | 4♠ | ♣9 | = | +0 |
| -0.3 | Round 7 | BV WALDSOLMS | 27 | 2♠ | ♥9 | +1 | -7 |
| -0.5 | Round 5 | HAMMELEV | 1 | 1NT | ♠3 | = | -5 |
| -0.5 | Round 5 | HAMMELEV | 2 | 4♠ | ♠4 | = | +0 |
| -0.5 | Round 6 | AUSTRALIA OPEN | 11 | 3♥ | ♦10 | -1 | -2 |
| -0.5 | Round 6 | AUSTRALIA OPEN | 14 | 3NT | ♣3 | +1 | -1 |
| -0.7 | Round 1 | PIERCE | 1 | 1♠ | ♣J | +1 | -5 |
| -0.7 | Round 8 | NO COKE | 7 | 1NT | ♥3 | +1 | +0 |
| -0.9 | Round 3 | POWERSHARK | 20 | 3♥ | ♥9 | = | -6 |
| -1.0 | Round 1 | PIERCE | 10 | 3♥ | ♣10 | -1 | +1 |
| -1.1 | Round 1 | PIERCE | 5 | 4♥ | ♣J | +1 | +0 |
| -1.1 | Round 2 | FINLAND | 9 | 2♠ | ♥A | +1 | +10 |
| -1.1 | Round 9 | PARTYPACK | 16 | 4♠ | ♥3 | -1 | +2 |
| -1.2 | Round 5 | HAMMELEV | 8 | 4♠ | ♦7 | -1 | -5 |
| -1.3 | Round 6 | AUSTRALIA OPEN | 18 | 3NT | ♠J | +1 | +10 |
| -1.4 | Round 2 | FINLAND | 2 | 3♥ | ♦3 | -2 | -11 |
| -1.5 | Round 3 | POWERSHARK | 11 | 3♣ | ♣8 | +2 | -1 |
| -1.7 | Round 6 | AUSTRALIA OPEN | 17 | 4♠ | ♥K | +2 | -11 |
| -1.7 | Round 6 | AUSTRALIA OPEN | 19 | 5♥ | ♠A | -1 | -10 |
| -2.0 | Round 2 | FINLAND | 3 | 4♥ | ♣10 | +1 | +0 |
| -2.0 | Round 3 | POWERSHARK | 14 | 2♠ | ♦J | = | +1 |
| -2.0 | Round 9 | PARTYPACK | 11 | 4♠ | ♣K | +1 | +8 |
| -2.1 | Round 9 | PARTYPACK | 17 | 1NT | ♦Q | +1 | +0 |
| -2.3 | Round 4 | ROSENTHAL | 27 | 5♣ | ♠8 | +1 | +11 |
| -3.0 | Round 3 | POWERSHARK | 17 | 3NT | ♠5 | = | -14 |
| -3.1 | Round 8 | NO COKE | 2 | 4♠ | ♥A | = | -1 |
| -3.2 | Round 9 | PARTYPACK | 14 | 4♠ | ♣Q | = | +1 |
| -3.4 | Round 8 | NO COKE | 8 | 3NT | ♦3 | -1 | -5 |
| -3.5 | Round 8 | NO COKE | 9 | 4♥ | ♣J | -1 | -10 |
| -3.6 | Round 8 | NO COKE | 5 | 5♠ | ♥A | +1 | -12 |
| -3.8 | Round 6 | AUSTRALIA OPEN | 12 | 3NT | ♣10 | -1 | -9 |
| -3.8 | Round 8 | NO COKE | 3 | 4♥ | ♦5 | +1 | -1 |
| -3.9 | Round 9 | PARTYPACK | 15 | 3♠ | ♦A | -1 | -12 |
| -4.1 | Round 4 | ROSENTHAL | 24 | 2♦x | ♥3 | = | -2 |
| -4.5 | Round 4 | ROSENTHAL | 30 | 2♠ | ♣10 | +1 | -6 |
| -4.8 | Round 3 | POWERSHARK | 16 | 3♠ | ♦Q | -4 | -3 |
| -5.6 | Round 7 | BV WALDSOLMS | 25 | 2♥x | ♠Q | -3 | -8 |
| -5.9 | Round 2 | FINLAND | 10 | 3NT | ♠K | = | +0 |
| -6.2 | Round 9 | PARTYPACK | 12 | 2♦xx | ♥10 | = | -3 |
| -6.8 | Round 2 | FINLAND | 6 | 2♣ | ♠A | -4 | -3 |
| -8.0 | Round 9 | PARTYPACK | 20 | 5♠x | ♦A | -3 | -5 |
| -8.7 | Round 9 | PARTYPACK | 19 | 6♦ | ♥8 | = | +13 |
| -10.8 | Round 3 | POWERSHARK | 18 | 6♠ | ♣3 | -1 | -13 |
| -13.1 | Round 4 | ROSENTHAL | 23 | 3♣x | ♣J | -3 | -12 |
| -13.2 | Round 3 | POWERSHARK | 12 | 6♥x | ♣A | -3 | -14 |
| -14.5 | Round 8 | NO COKE | 6 | 1NTxx | ♣K | -4 | -14 |