NUNN Tony · OZ OPEN
98rank
+49.6Butler · 100 bds
+0.50per board
±4.4swing
+0.58vs par /bd · #130/695
+0.88adjusted /bd
by round
vs par split: bidding +0.33 · play +0.25
Strength of schedule: opponents averaged +0.39/bd (a tough draw) → opponent-adjusted +0.88/bd
Card play — on target: opening leads 76.0% #490 of 694 · declarer play 78.9% #209 of 694 · defence 85.5% #265 of 695
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 81.2% (16) |
| Declarer play | 50.0% (6) | 92.3% (13) |
| Defence | 80.0% (20) | 88.6% (35) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 75.0% (8) · ♦ 66.7% (9) · ♣ 50.0% (2)
vs par by strain: NT +1.67 (33) · a suit +0.04 (67)
vs par by level: part-score +0.41 (27) · game +0.26 (65) · slam +3.75 (8)
By role: declaring +0.61/bd (-2.13 vs par · 45) · defending +0.41/bd (+2.80 vs par · 55)
By vulnerability: vulnerable +0.72/bd (+0.72 vs par · 50) · not vulnerable +0.27/bd (+0.44 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | S.Hans | J.Seamon-Molson – D.Rosenberg | Open | 10 | +14.4 | +1.44 | +0.80 |
| Round 5 | S.Hans | B.Westra – H.Bertens | Open | 10 | +27.9 | +2.79 | +2.90 |
| Round 7 | S.Hans | A.Gromov – M.Krasnosselski | Open | 10 | -21.7 | -2.17 | -4.00 |
| Round 8 | S.Hans | J.Meckstroth – E.Rodwell | Open | 10 | +1.7 | +0.17 | -2.00 |
| Round 9 | S.Hans | D.Nikolenkov – S.Magnusson | Open | 10 | -15.9 | -1.59 | -1.40 |
| Round 11 | S.Hans | B.Lund – P.Austberg | Open | 10 | +0.3 | +0.03 | -3.10 |
| Round 12 | S.Hans | M.Verbeek – R.Barendregt | Open | 10 | -0.7 | -0.07 | +5.20 |
| Round 13 | S.Hans | C.Willenken – M.Rosenberg | Open | 10 | +11.8 | +1.18 | +1.90 |
| Round 14 | S.Hans | M.Groenenboom – B.Drijver | Open | 10 | +6.4 | +0.64 | +1.80 |
| Round 15 | S.Hans | P.Ijsselmuiden – G.Steenbakkers | Open | 10 | +25.4 | +2.54 | +3.70 |
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 |
|---|---|---|---|---|---|---|---|
| +13.8 | Round 4 | JOEL | 2 | 3NTx | ♥5 | -4 | +12 |
| +13.7 | Round 5 | T ONSTEIN | 13 | 6♥ | ♣Q | -1 | +17 |
| +10.9 | Round 14 | HET WITTE 2 | 17 | 7♣ | ♦8 | = | +0 |
| +10.7 | Round 15 | ONSTEIN 2 | 23 | 3NT | ♦2 | = | +10 |
| +10.1 | Round 4 | JOEL | 1 | 5♥x | ♠A | -3 | +9 |
| +9.1 | Round 8 | ANGELINI | 16 | 3NT | ♣2 | +1 | +4 |
| +8.5 | Round 15 | ONSTEIN 2 | 30 | 3NT | ♦3 | -1 | +11 |
| +7.5 | Round 5 | T ONSTEIN | 19 | 3♠x | ♣J | -2 | +3 |
| +6.9 | Round 5 | T ONSTEIN | 20 | 5♦ | ♠9 | -1 | +12 |
| +6.8 | Round 13 | GORDON | 7 | 4♠ | ♠5 | = | +10 |
| +5.4 | Round 11 | BLUND | 11 | 6NT | ♦3 | = | +0 |
| +4.5 | Round 13 | GORDON | 10 | 4♠ | ♦10 | -1 | +12 |
| +4.4 | Round 12 | HOK 2 | 24 | 4♠ | ♣3 | +3 | +10 |
| +4.3 | Round 15 | ONSTEIN 2 | 28 | 3♦x | ♦K | -4 | +4 |
| +4.2 | Round 11 | BLUND | 14 | 3NT | ♣5 | +1 | +0 |
| +4.2 | Round 11 | BLUND | 18 | 4♠ | ♠2 | +1 | +4 |
| +4.1 | Round 12 | HOK 2 | 23 | 3♥ | ♥9 | +1 | +10 |
| +4.1 | Round 13 | GORDON | 4 | 1NT | ♠2 | +1 | +6 |
| +3.8 | Round 14 | HET WITTE 2 | 11 | 2♣ | ♥K | -2 | +5 |
| +3.7 | Round 8 | ANGELINI | 20 | 4♥ | ♣10 | = | +0 |
| +3.7 | Round 14 | HET WITTE 2 | 20 | 3NT | ♣3 | -1 | +12 |
| +3.5 | Round 12 | HOK 2 | 22 | 5♣ | ♥3 | -2 | +6 |
| +3.1 | Round 9 | PIEDRA | 24 | 2♠ | ♦2 | = | +0 |
| +3.1 | Round 12 | HOK 2 | 29 | 6NT | ♠6 | +1 | +13 |
| +3.0 | Round 5 | T ONSTEIN | 15 | 6♥ | ♦2 | = | +0 |
| +2.8 | Round 8 | ANGELINI | 17 | 2♥ | ♦8 | = | +0 |
| +2.4 | Round 5 | T ONSTEIN | 14 | 3♣ | ♦9 | -1 | +4 |
| +2.4 | Round 15 | ONSTEIN 2 | 21 | 4♥ | ♣2 | +1 | +0 |
| +2.3 | Round 4 | JOEL | 7 | 3♥ | ♣J | -2 | +3 |
| +2.3 | Round 4 | JOEL | 8 | 3♠ | ♠9 | -1 | +4 |
| +2.3 | Round 9 | PIEDRA | 22 | 4♥ | ♣K | +3 | +2 |
| +2.2 | Round 4 | JOEL | 6 | 4♠ | ♥A | +1 | +0 |
| +2.1 | Round 7 | PARIMATCH | 9 | 3NT | ♥K | = | +0 |
| +1.9 | Round 12 | HOK 2 | 28 | 2♥ | ♠A | -1 | +2 |
| +1.7 | Round 8 | ANGELINI | 12 | 3♠ | ♥A | +1 | -1 |
| +1.4 | Round 4 | JOEL | 4 | 4♥ | ♣4 | +2 | +2 |
| +1.4 | Round 15 | ONSTEIN 2 | 25 | 4♣ | ♥6 | +1 | +10 |
| +1.1 | Round 15 | ONSTEIN 2 | 22 | 4♠ | ♦2 | +1 | +1 |
| +0.7 | Round 7 | PARIMATCH | 7 | 4♠ | ♥K | = | +0 |
| +0.6 | Round 9 | PIEDRA | 28 | 4♥ | ♣K | +2 | -12 |
| +0.5 | Round 7 | PARIMATCH | 3 | 3NT | ♥8 | +1 | +1 |
| +0.5 | Round 7 | PARIMATCH | 5 | 2♥ | ♦2 | +1 | +0 |
| +0.3 | Round 13 | GORDON | 1 | 3NT | ♥10 | +1 | -1 |
| +0.2 | Round 13 | GORDON | 8 | 1NT | ♦4 | -3 | -6 |
| +0.2 | Round 15 | ONSTEIN 2 | 26 | 4♠ | ♣A | = | +0 |
| +0.1 | Round 5 | T ONSTEIN | 16 | 4♥ | ♠2 | +2 | +1 |
| +0.0 | Round 5 | T ONSTEIN | 12 | 4♥ | ♦2 | +1 | +0 |
| -0.0 | Round 9 | PIEDRA | 21 | 2♠ | ♥J | +3 | -2 |
| +0.0 | Round 11 | BLUND | 19 | 3NT | ♥2 | +1 | -11 |
| -0.1 | Round 14 | HET WITTE 2 | 19 | 4♠ | ♥8 | +1 | +0 |
| -0.2 | Round 7 | PARIMATCH | 2 | 3NT | ♦9 | +2 | -1 |
| -0.2 | Round 9 | PIEDRA | 29 | 3NT | ♠10 | = | +2 |
| -0.2 | Round 14 | HET WITTE 2 | 13 | 3NT | ♠4 | +2 | +13 |
| -0.4 | Round 11 | BLUND | 15 | 3NT | ♦3 | +1 | +0 |
| -0.4 | Round 13 | GORDON | 5 | 3NT | ♣3 | = | +1 |
| -0.5 | Round 8 | ANGELINI | 15 | 4♠ | ♠4 | +1 | +0 |
| -0.5 | Round 12 | HOK 2 | 27 | 4♥ | ♦6 | = | +1 |
| -0.6 | Round 13 | GORDON | 2 | 2♥ | ♥2 | +1 | -8 |
| -0.6 | Round 14 | HET WITTE 2 | 14 | 3NT | ♠K | +1 | +11 |
| -0.7 | Round 13 | GORDON | 6 | 3♥ | ♣6 | = | -7 |
| -0.8 | Round 12 | HOK 2 | 21 | 3NT | ♦2 | +2 | +12 |
| -1.0 | Round 8 | ANGELINI | 19 | 4♠ | ♣10 | -1 | -5 |
| -1.0 | Round 11 | BLUND | 20 | 4♠ | ♣2 | +2 | -12 |
| -1.0 | Round 13 | GORDON | 9 | 3NT | ♥2 | +3 | +12 |
| -1.0 | Round 15 | ONSTEIN 2 | 24 | 4♠ | ♠3 | +1 | +0 |
| -1.0 | Round 15 | ONSTEIN 2 | 29 | 4♠ | ♥5 | +1 | +0 |
| -1.2 | Round 14 | HET WITTE 2 | 15 | 2♠ | ♦A | +1 | -6 |
| -1.2 | Round 15 | ONSTEIN 2 | 27 | 4♠ | ♦K | = | +1 |
| -1.3 | Round 8 | ANGELINI | 13 | 4♥ | ♦A | = | -3 |
| -1.4 | Round 13 | GORDON | 3 | 1NT | ♠7 | = | +0 |
| -1.5 | Round 5 | T ONSTEIN | 17 | 3♣ | ♦J | = | +0 |
| -1.5 | Round 11 | BLUND | 17 | 5♣ | ♥A | -2 | +0 |
| -1.7 | Round 5 | T ONSTEIN | 11 | 3NT | ♥2 | +3 | -2 |
| -2.3 | Round 11 | BLUND | 13 | 4♥ | ♠2 | +1 | +0 |
| -2.4 | Round 7 | PARIMATCH | 4 | 2♥ | ♦J | = | -6 |
| -2.4 | Round 9 | PIEDRA | 27 | 3NT | ♦Q | +1 | -4 |
| -2.5 | Round 5 | T ONSTEIN | 18 | 2♥ | ♥Q | = | -6 |
| -2.6 | Round 11 | BLUND | 16 | 3NT | ♠6 | -2 | -11 |
| -2.8 | Round 4 | JOEL | 9 | 4♥ | ♦A | -1 | -6 |
| -2.8 | Round 7 | PARIMATCH | 10 | 5♦ | ♣J | +1 | -17 |
| -3.0 | Round 14 | HET WITTE 2 | 18 | 4♣ | ♠A | +1 | -8 |
| -3.2 | Round 12 | HOK 2 | 26 | 3♣ | ♦K | -2 | -2 |
| -3.2 | Round 14 | HET WITTE 2 | 12 | 5♣ | ♠4 | -1 | -6 |
| -3.4 | Round 8 | ANGELINI | 11 | 3NT | ♥2 | -1 | -5 |
| -3.4 | Round 9 | PIEDRA | 25 | 3♥ | ♣K | +1 | -2 |
| -3.7 | Round 14 | HET WITTE 2 | 16 | 5♦ | ♥A | = | -3 |
| -3.8 | Round 12 | HOK 2 | 25 | 3NT | ♠3 | = | +0 |
| -4.1 | Round 4 | JOEL | 10 | 6♠ | ♥2 | = | +0 |
| -4.4 | Round 8 | ANGELINI | 14 | 3NT | ♣6 | -3 | -6 |
| -4.6 | Round 9 | PIEDRA | 26 | 3♦x | ♥2 | -2 | +14 |
| -5.0 | Round 8 | ANGELINI | 18 | 5♥x | ♣K | -4 | -4 |
| -5.1 | Round 4 | JOEL | 5 | 3NT | ♥2 | -1 | -10 |
| -5.2 | Round 9 | PIEDRA | 30 | 3NT | ♠7 | = | +0 |
| -5.7 | Round 4 | JOEL | 3 | 4♠ | ♦7 | = | -6 |
| -5.7 | Round 11 | BLUND | 12 | 3NT | ♥K | +1 | -1 |
| -6.0 | Round 7 | PARIMATCH | 1 | 4♠ | ♣J | -1 | -10 |
| -6.0 | Round 7 | PARIMATCH | 8 | 6♠ | ♥K | = | +0 |
| -6.1 | Round 9 | PIEDRA | 23 | 4♥ | ♦2 | -1 | -12 |
| -8.1 | Round 7 | PARIMATCH | 6 | 3NT | ♥10 | = | -7 |
| -9.4 | Round 12 | HOK 2 | 30 | 6♣ | ♦K | = | +0 |