NAB Bart · NETHERLANDS RED
239rank
+16.7Butler · 100 bds
+0.17per board
±4.2swing
+0.68vs par /bd · #126/597
+0.62adjusted /bd
by round
vs par split: bidding +0.02 · play +0.70
Strength of schedule: opponents averaged +0.46/bd (a tough draw) → opponent-adjusted +0.62/bd
Card play — on target: opening leads 84.0% #183 of 597 · declarer play 82.6% #123 of 597 · defence 88.2% #210 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (8) | 100.0% (17) |
| Declarer play | 66.7% (3) | 85.0% (20) |
| Defence | 88.2% (17) | 88.2% (34) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 71.4% (7) · ♦ 75.0% (4) · ♣ 100.0% (9)
vs par by strain: NT +1.56 (23) · a suit +0.46 (76)
vs par by level: part-score +0.94 (33) · game +1.54 (54) · slam -3.58 (12)
By role: declaring +0.32/bd (-1.62 vs par · 48) · defending +0.03/bd (+2.81 vs par · 52)
By vulnerability: vulnerable +0.38/bd (-0.31 vs par · 51) · not vulnerable -0.05/bd (+1.71 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Drijver | O.Kizilok – D.Uzum | Closed | 10 | +8.0 | +0.80 | +0.30 |
| Round 2 | B.Drijver | J.Ron – F.Brondum | Open | 10 | +24.1 | +2.41 | +1.80 |
| Round 3 | B.Drijver | M.Tokay – N.Kubac | Open | 10 | +2.3 | +0.23 | +0.80 |
| Round 4 | B.Drijver | S.De Donder – S.Bahbout | Closed | 10 | -16.8 | -1.68 | -1.50 |
| Round 5 | B.Drijver | K.Dyke – M.Byrne | Closed | 10 | +5.3 | +0.53 | +1.30 |
| Round 6 | B.Drijver | I.Mumcuoglu – B.Aslan | Closed | 10 | +10.3 | +1.03 | +2.30 |
| Round 7 | B.Drijver | N.Cengiz – Z.Senguler | Closed | 10 | +15.0 | +1.50 | +1.40 |
| Round 8 | B.Drijver | M.Wortel – J.Hop | Open | 10 | -35.0 | -3.50 | -1.60 |
| Round 9 | B.Drijver | Z.Fu – X.Hou | Closed | 10 | -3.5 | -0.35 | +2.40 |
| Round 10 | B.Drijver | M.Chodacki – M.Sobczak | Open | 10 | +7.0 | +0.70 | -0.40 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 7 | ANGORA | 25 | 5♣x | ♦A | -3 | +12 |
| +9.9 | Round 2 | DENMARK OPEN | 4 | 2♠ | ♥5 | +3 | +15 |
| +7.9 | Round 2 | DENMARK OPEN | 3 | 4♥ | ♦4 | -1 | +10 |
| +7.9 | Round 4 | COOREMAN BELGIUM | 22 | 5♣ | ♠9 | = | +3 |
| +7.6 | Round 1 | SAYILKAN | 4 | 4♥x | ♣Q | -2 | +9 |
| +7.1 | Round 7 | ANGORA | 24 | 5♠ | ♦J | -1 | +11 |
| +7.0 | Round 2 | DENMARK OPEN | 7 | 5♥x | ♦A | -1 | +7 |
| +6.6 | Round 2 | DENMARK OPEN | 1 | 5♥ | ♠5 | -1 | +8 |
| +6.6 | Round 10 | KRASNICK | 29 | 4♠ | ♣Q | = | +0 |
| +6.4 | Round 6 | OBEZIT INTERNATIONAL | 15 | 4♠ | ♦Q | -1 | +13 |
| +5.6 | Round 4 | COOREMAN BELGIUM | 24 | 3♥ | ♣A | +3 | +13 |
| +5.3 | Round 1 | SAYILKAN | 2 | 3NT | ♥10 | -1 | +12 |
| +5.3 | Round 10 | KRASNICK | 26 | 2♠ | ♣6 | -2 | +7 |
| +4.9 | Round 6 | OBEZIT INTERNATIONAL | 20 | 6♣ | ♦2 | = | -2 |
| +4.6 | Round 3 | EKIN MADEN | 16 | 5♥ | ♣K | = | +4 |
| +4.4 | Round 5 | LESLIE | 6 | 4♥ | ♣J | = | +0 |
| +4.3 | Round 9 | PD TIMES | 11 | 5♦x | ♣4 | -2 | +12 |
| +4.1 | Round 3 | EKIN MADEN | 14 | 4♥ | ♣A | -1 | +8 |
| +4.0 | Round 6 | OBEZIT INTERNATIONAL | 13 | 4♠ | ♦3 | = | +10 |
| +3.7 | Round 7 | ANGORA | 29 | 3♥ | ♠2 | -2 | +3 |
| +3.4 | Round 1 | SAYILKAN | 7 | 3♦ | ♠A | +1 | -9 |
| +3.3 | Round 7 | ANGORA | 30 | 4♠ | ♦9 | +1 | +1 |
| +2.8 | Round 9 | PD TIMES | 20 | 4♠ | ♣J | +1 | +0 |
| +2.6 | Round 3 | EKIN MADEN | 11 | 2♥ | ♠A | = | +0 |
| +2.6 | Round 5 | LESLIE | 10 | 4NT | ♣2 | -2 | +0 |
| +2.4 | Round 1 | SAYILKAN | 6 | 2NT | ♠10 | -2 | +6 |
| +2.1 | Round 7 | ANGORA | 22 | 7NT | ♥6 | = | +0 |
| +1.8 | Round 2 | DENMARK OPEN | 5 | 4♥ | ♥7 | +1 | +1 |
| +1.8 | Round 10 | KRASNICK | 28 | 4♥ | ♠5 | = | -1 |
| +1.7 | Round 1 | SAYILKAN | 10 | 4♠ | ♦6 | +2 | +1 |
| +1.7 | Round 5 | LESLIE | 3 | 3♦ | ♠4 | +1 | +0 |
| +1.6 | Round 6 | OBEZIT INTERNATIONAL | 18 | 2♠ | ♦2 | = | +0 |
| +1.2 | Round 5 | LESLIE | 8 | 4♠ | ♣Q | +1 | +0 |
| +1.1 | Round 5 | LESLIE | 5 | 4♠ | ♥K | = | +0 |
| +1.0 | Round 1 | SAYILKAN | 5 | 4♠ | ♦K | +1 | +0 |
| +1.0 | Round 3 | EKIN MADEN | 17 | 2♦ | ♠Q | +1 | +0 |
| +1.0 | Round 5 | LESLIE | 7 | 1NT | ♥9 | +2 | +10 |
| +0.9 | Round 8 | WHITE HOUSE | 3 | 2♠ | ♣4 | +1 | +0 |
| +0.8 | Round 3 | EKIN MADEN | 12 | 5♠x | ♥K | -1 | -7 |
| +0.8 | Round 9 | PD TIMES | 14 | 3♠ | ♠4 | = | +6 |
| +0.7 | Round 6 | OBEZIT INTERNATIONAL | 17 | 3♣x | ♦2 | -2 | +0 |
| +0.6 | Round 1 | SAYILKAN | 3 | 5♦ | ♣10 | +1 | -10 |
| +0.6 | Round 2 | DENMARK OPEN | 9 | 3NT | ♠7 | +1 | +0 |
| +0.6 | Round 10 | KRASNICK | 25 | 2♥ | ♦2 | +1 | +0 |
| +0.4 | Round 9 | PD TIMES | 13 | 3♦ | ♠4 | = | -1 |
| +0.3 | Round 4 | COOREMAN BELGIUM | 29 | Pass | -3 | ||
| +0.3 | Round 10 | KRASNICK | 30 | 3NT | ♥2 | = | -1 |
| +0.2 | Round 4 | COOREMAN BELGIUM | 30 | 3NT | ♥2 | +2 | +10 |
| +0.1 | Round 5 | LESLIE | 2 | 1NT | ♦5 | +1 | -1 |
| +0.1 | Round 10 | KRASNICK | 21 | 6♣x | ♠4 | -2 | -5 |
| +0.0 | Round 5 | LESLIE | 9 | 3NT | ♦4 | = | -2 |
| -0.1 | Round 7 | ANGORA | 28 | 6♠ | ♥5 | +1 | -11 |
| -0.1 | Round 8 | WHITE HOUSE | 4 | 4♠ | ♠10 | = | -1 |
| -0.1 | Round 9 | PD TIMES | 12 | 4♠ | ♥A | -2 | +7 |
| -0.1 | Round 9 | PD TIMES | 18 | 5♦ | ♥K | = | +11 |
| -0.2 | Round 3 | EKIN MADEN | 19 | 3♦ | ♣Q | = | +1 |
| -0.3 | Round 6 | OBEZIT INTERNATIONAL | 11 | 3NT | ♠4 | +2 | +0 |
| -0.3 | Round 6 | OBEZIT INTERNATIONAL | 16 | 4♠ | ♦2 | +1 | +0 |
| -0.3 | Round 8 | WHITE HOUSE | 5 | 3♠ | ♥3 | -2 | +9 |
| -0.3 | Round 10 | KRASNICK | 24 | 3♦ | ♠K | +1 | +0 |
| -0.4 | Round 3 | EKIN MADEN | 18 | 2NT | ♣Q | = | +5 |
| -0.5 | Round 6 | OBEZIT INTERNATIONAL | 12 | 3NT | ♦2 | = | +2 |
| -0.6 | Round 9 | PD TIMES | 16 | 4♠ | ♦A | +1 | -1 |
| -1.0 | Round 3 | EKIN MADEN | 15 | 3NT | ♥2 | +1 | +12 |
| -1.0 | Round 10 | KRASNICK | 23 | 2♥ | ♠K | = | +0 |
| -1.1 | Round 5 | LESLIE | 1 | 3♥ | ♥5 | -1 | +6 |
| -1.1 | Round 8 | WHITE HOUSE | 6 | 3NT | ♠4 | +2 | +0 |
| -1.3 | Round 2 | DENMARK OPEN | 2 | 3NT | ♥6 | +1 | +0 |
| -1.3 | Round 7 | ANGORA | 21 | 3♣ | ♦9 | -2 | +0 |
| -1.3 | Round 7 | ANGORA | 23 | 4♠ | ♥Q | +1 | +0 |
| -1.6 | Round 4 | COOREMAN BELGIUM | 21 | 3NT | ♦4 | +1 | +0 |
| -1.8 | Round 8 | WHITE HOUSE | 8 | 2♥ | ♣K | = | +7 |
| -2.3 | Round 6 | OBEZIT INTERNATIONAL | 14 | 2♠ | ♣6 | = | +0 |
| -2.5 | Round 1 | SAYILKAN | 9 | 3NT | ♥8 | = | -6 |
| -2.7 | Round 2 | DENMARK OPEN | 6 | 2♦ | ♥J | -3 | -10 |
| -2.7 | Round 9 | PD TIMES | 19 | 5♣x | ♠K | -1 | -9 |
| -2.8 | Round 2 | DENMARK OPEN | 10 | 3NT | ♥5 | +2 | -2 |
| -2.8 | Round 8 | WHITE HOUSE | 1 | 3NT | ♥2 | -3 | -7 |
| -2.8 | Round 10 | KRASNICK | 27 | 5♦ | ♣9 | = | +2 |
| -2.9 | Round 2 | DENMARK OPEN | 8 | 4♥ | ♥2 | +2 | -11 |
| -2.9 | Round 7 | ANGORA | 27 | 2♠ | ♣A | -1 | -4 |
| -3.0 | Round 9 | PD TIMES | 15 | 5♥x | ♦3 | -1 | +0 |
| -3.5 | Round 4 | COOREMAN BELGIUM | 23 | 2♥ | ♠Q | = | +0 |
| -3.6 | Round 10 | KRASNICK | 22 | 2♠ | ♠6 | +1 | -6 |
| -3.7 | Round 4 | COOREMAN BELGIUM | 28 | 6NT | ♠7 | +1 | -1 |
| -3.9 | Round 4 | COOREMAN BELGIUM | 27 | 4♠ | ♥3 | -2 | -11 |
| -3.9 | Round 6 | OBEZIT INTERNATIONAL | 19 | 6♥ | ♣K | = | +0 |
| -3.9 | Round 8 | WHITE HOUSE | 7 | 5♣ | ♦K | = | +2 |
| -4.1 | Round 3 | EKIN MADEN | 13 | 3♣ | ♦K | +1 | -10 |
| -4.5 | Round 1 | SAYILKAN | 1 | 6♠ | ♦A | = | +0 |
| -4.6 | Round 8 | WHITE HOUSE | 10 | 4♠x | ♦4 | -1 | -2 |
| -5.1 | Round 3 | EKIN MADEN | 20 | 2♠ | ♥5 | -3 | -5 |
| -5.3 | Round 9 | PD TIMES | 17 | 3NT | ♠7 | +1 | -1 |
| -5.7 | Round 5 | LESLIE | 4 | 7♠ | ♠5 | = | +0 |
| -6.4 | Round 7 | ANGORA | 26 | 7♣ | ♥10 | = | +2 |
| -7.0 | Round 1 | SAYILKAN | 8 | 7NT | ♥10 | = | +0 |
| -8.0 | Round 4 | COOREMAN BELGIUM | 26 | 4♥ | ♦9 | +2 | -13 |
| -9.0 | Round 8 | WHITE HOUSE | 2 | 4♣x | ♦10 | -1 | -11 |
| -10.1 | Round 4 | COOREMAN BELGIUM | 25 | 6♥ | ♣A | -2 | -13 |
| -12.3 | Round 8 | WHITE HOUSE | 9 | 6♦x | ♠7 | -1 | -13 |