WESTOBY Jonathan · KIWI KIDS
109rank
+15.3Butler · 84 bds
+0.18per board
±4.9swing
-0.40vs par /bd · #169/259
+0.03adjusted /bd
by round
vs par split: bidding -0.37 · play -0.04
Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 100.0% #1 of 259 · declarer play 59.3% #196 of 259 · defence 97.2% #8 of 259
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (6) | 100.0% (8) |
| Declarer play | 25.0% (12) | 86.7% (15) |
| Defence | 100.0% (9) | 96.3% (27) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 100.0% (2) · ♦ 100.0% (4) · ♣ 100.0% (2)
vs par by strain: NT -1.72 (25) · a suit +0.15 (59)
vs par by level: part-score +2.60 (20) · game -0.92 (59) · slam -6.40 (5)
By role: declaring -0.23/bd (-3.52 vs par · 48) · defending +0.73/bd (+3.75 vs par · 36)
By vulnerability: vulnerable +0.69/bd (-0.05 vs par · 42) · not vulnerable -0.33/bd (-0.76 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Wu | E.Jepsen – H.Graversen | Open | 12 | -1.9 | -0.16 | +1.83 |
| Round 2 | M.Wu | M.Andresen – E.Erichsen | Open | 12 | +14.0 | +1.17 | +1.58 |
| Round 3 | M.Wu | D.Cruz – S.Pardo | Closed | 12 | -7.7 | -0.64 | -3.33 |
| Round 3 | P.Lavings | A.Sarniak – E.Morawska | Closed | 12 | +3.9 | +0.33 | -2.83 |
| Round 4 | M.Wu | S.Semberoiz – F.Guerra | Open | 12 | -8.8 | -0.73 | -1.67 |
| Round 5 | M.Wu | J.Barrera – J.Ochoa | Open | 12 | -7.1 | -0.59 | -1.75 |
| Round 6 | M.Wu | M.Mcmanus – J.Thompson | Closed | 12 | +22.9 | +1.91 | +3.33 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 1 | DENMARK OPEN | 9 | 5♠ | ♥6 | -1 | +12 |
| +11.0 | Round 1 | DENMARK OPEN | 5 | 7♦ | ♦2 | -1 | +14 |
| +10.7 | Round 6 | CHARLIE | 15 | 3♠x | ♣A | -3 | +9 |
| +9.5 | Round 3 | CON SUERTE | 6 | 6♣ | ♠J | = | -11 |
| +9.5 | Round 3 | POLAND WOMEN | 4 | 3NT | ♥2 | = | +10 |
| +9.5 | Round 3 | POLAND WOMEN | 6 | 6♣ | ♥2 | = | -11 |
| +8.3 | Round 4 | ALGO DIVERTIDO | 15 | 4NT | ♣5 | = | +4 |
| +8.3 | Round 6 | CHARLIE | 21 | 3NT | ♠10 | +2 | +11 |
| +6.3 | Round 2 | NORWAY | 21 | 4♠ | ♦2 | -1 | +10 |
| +6.2 | Round 3 | CON SUERTE | 9 | 4♥ | ♠J | -1 | +12 |
| +5.8 | Round 4 | ALGO DIVERTIDO | 20 | 4♥ | ♠4 | -1 | +12 |
| +5.8 | Round 6 | CHARLIE | 19 | 3♥ | ♦4 | -1 | +5 |
| +4.3 | Round 6 | CHARLIE | 20 | 3♦ | ♣2 | -2 | +9 |
| +4.0 | Round 2 | NORWAY | 14 | 3NT | ♦K | -4 | +7 |
| +3.9 | Round 5 | COLOMBIANS | 3 | 3NT | ♠6 | = | +0 |
| +3.6 | Round 5 | COLOMBIANS | 11 | 4♥ | ♠3 | = | +0 |
| +3.6 | Round 6 | CHARLIE | 18 | 4♠ | ♥A | = | +0 |
| +3.4 | Round 2 | NORWAY | 20 | 3NT | ♥2 | -1 | +6 |
| +3.3 | Round 1 | DENMARK OPEN | 3 | 1♥ | ♦A | +2 | +10 |
| +3.3 | Round 3 | CON SUERTE | 1 | 5♦ | ♠2 | -2 | +5 |
| +3.3 | Round 5 | COLOMBIANS | 8 | 4NT | ♥Q | +2 | +11 |
| +3.0 | Round 2 | NORWAY | 13 | 4♣ | ♠2 | = | +8 |
| +3.0 | Round 3 | CON SUERTE | 12 | 4♠ | ♥9 | +1 | +4 |
| +3.0 | Round 3 | POLAND WOMEN | 12 | 4♠ | ♥8 | +1 | +4 |
| +2.7 | Round 4 | ALGO DIVERTIDO | 21 | 4♠ | ♥A | = | +3 |
| +2.6 | Round 4 | ALGO DIVERTIDO | 18 | 2NT | ♠8 | -1 | +4 |
| +2.0 | Round 1 | DENMARK OPEN | 7 | 3NT | ♥6 | = | -1 |
| +2.0 | Round 2 | NORWAY | 18 | 3♥ | ♠K | -2 | +5 |
| +1.9 | Round 6 | CHARLIE | 13 | 4♥ | ♦A | -3 | +5 |
| +1.6 | Round 2 | NORWAY | 16 | 4♦ | ♠K | -1 | +5 |
| +1.3 | Round 3 | POLAND WOMEN | 5 | 4♥ | ♦6 | = | +0 |
| +1.3 | Round 4 | ALGO DIVERTIDO | 16 | 4♥ | ♠Q | = | +0 |
| +1.2 | Round 5 | COLOMBIANS | 10 | 3♥x | ♠A | -2 | +3 |
| +1.1 | Round 2 | NORWAY | 22 | 3♠ | ♣9 | +1 | +1 |
| +1.1 | Round 5 | COLOMBIANS | 12 | 5♠ | ♥K | = | +0 |
| +1.1 | Round 6 | CHARLIE | 24 | 2♥ | ♥Q | = | +0 |
| +0.8 | Round 2 | NORWAY | 24 | 4♥ | ♠8 | +2 | -11 |
| +0.8 | Round 3 | POLAND WOMEN | 2 | 3NT | ♠3 | +2 | -12 |
| +0.3 | Round 5 | COLOMBIANS | 4 | 3NT | ♠6 | = | +1 |
| +0.2 | Round 3 | CON SUERTE | 10 | 1NT | ♦4 | = | -2 |
| +0.2 | Round 3 | CON SUERTE | 11 | 4♥ | ♦2 | = | +0 |
| +0.2 | Round 3 | POLAND WOMEN | 11 | 4♥ | ♦3 | = | +0 |
| -0.1 | Round 4 | ALGO DIVERTIDO | 24 | 2♦ | ♠J | +3 | +6 |
| -0.2 | Round 3 | CON SUERTE | 8 | 4♥ | ♦10 | = | +0 |
| -0.4 | Round 2 | NORWAY | 19 | 5♠ | ♥3 | -1 | +2 |
| -0.6 | Round 5 | COLOMBIANS | 2 | 4♥ | ♠K | = | -13 |
| -0.8 | Round 1 | DENMARK OPEN | 4 | 4♥ | ♣Q | +1 | +13 |
| -0.8 | Round 4 | ALGO DIVERTIDO | 13 | 3NT | ♠6 | +2 | -12 |
| -0.9 | Round 3 | CON SUERTE | 7 | 4♠ | ♣7 | -2 | -7 |
| -0.9 | Round 3 | POLAND WOMEN | 7 | 4♠ | ♥9 | -2 | -7 |
| -1.2 | Round 3 | CON SUERTE | 4 | 2♥ | ♦7 | = | -1 |
| -1.2 | Round 3 | POLAND WOMEN | 8 | 4♥ | ♦10 | +1 | -1 |
| -1.3 | Round 5 | COLOMBIANS | 6 | 2♥ | ♠4 | +2 | +4 |
| -1.5 | Round 6 | CHARLIE | 16 | 1NT | ♠J | +2 | +10 |
| -1.6 | Round 6 | CHARLIE | 22 | 3NT | ♠3 | = | -1 |
| -1.7 | Round 2 | NORWAY | 23 | 4♥ | ♣5 | +2 | -1 |
| -1.9 | Round 4 | ALGO DIVERTIDO | 23 | 3♥ | ♦Q | +2 | -9 |
| -2.0 | Round 1 | DENMARK OPEN | 10 | 3NT | ♥10 | +2 | +0 |
| -2.1 | Round 1 | DENMARK OPEN | 12 | 4♠ | ♦A | -1 | -6 |
| -2.4 | Round 1 | DENMARK OPEN | 1 | 3♥ | ♣8 | -3 | -6 |
| -2.5 | Round 2 | NORWAY | 17 | 4♥ | ♠10 | = | +0 |
| -2.6 | Round 4 | ALGO DIVERTIDO | 17 | 4♥ | ♦A | = | +0 |
| -2.6 | Round 6 | CHARLIE | 14 | 4♥ | ♥4 | +1 | -1 |
| -2.7 | Round 1 | DENMARK OPEN | 11 | 4♥ | ♠J | +1 | +0 |
| -2.9 | Round 3 | POLAND WOMEN | 1 | 4♦ | ♠2 | = | -1 |
| -3.1 | Round 3 | CON SUERTE | 3 | 3NT | ♠7 | -2 | -11 |
| -3.1 | Round 3 | POLAND WOMEN | 3 | 3NT | ♠7 | -2 | -11 |
| -3.3 | Round 5 | COLOMBIANS | 1 | 3NT | ♣6 | = | -3 |
| -3.3 | Round 6 | CHARLIE | 17 | 3NT | ♦2 | -1 | -5 |
| -3.6 | Round 2 | NORWAY | 15 | 6♦ | ♥2 | +1 | -13 |
| -3.6 | Round 5 | COLOMBIANS | 5 | 3NT | ♠2 | -3 | -14 |
| -3.8 | Round 6 | CHARLIE | 23 | 4♥x | ♠A | -1 | -2 |
| -5.3 | Round 4 | ALGO DIVERTIDO | 22 | 3NT | ♥K | -3 | -7 |
| -5.4 | Round 5 | COLOMBIANS | 9 | 3NT | ♣3 | = | -10 |
| -5.5 | Round 1 | DENMARK OPEN | 2 | 4♠ | ♣7 | = | +0 |
| -5.6 | Round 3 | POLAND WOMEN | 9 | 4♠x | ♠3 | -3 | +3 |
| -6.0 | Round 1 | DENMARK OPEN | 8 | 4♥ | ♣A | = | -3 |
| -6.3 | Round 5 | COLOMBIANS | 7 | 4♠ | ♥7 | = | +0 |
| -6.7 | Round 3 | POLAND WOMEN | 10 | 1NT | ♦5 | -2 | -8 |
| -8.0 | Round 1 | DENMARK OPEN | 6 | 5♣ | ♥Q | = | -11 |
| -8.6 | Round 4 | ALGO DIVERTIDO | 14 | 3NT | ♣10 | -1 | -10 |
| -10.2 | Round 4 | ALGO DIVERTIDO | 19 | 6♠ | ♥3 | -1 | -11 |
| -10.9 | Round 3 | CON SUERTE | 5 | 4♠ | ♥8 | -1 | -12 |
| -13.8 | Round 3 | CON SUERTE | 2 | 4♥ | ♥7 | -3 | -17 |