🇺🇸 HELMBOLD Kyra · USA1
vs par split: bidding +1.18 · play +0.15
Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted +0.43/bd
Card play — on target: opening leads 86.4% #34 of 87 · declarer play 71.4% #46 of 87 · defence 87.5% #21 of 87
Bidding activity — not a pass: 38.4% #71 of 87 (76/198)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 100.0% (14) |
| Declarer play | 66.7% (3) | 72.7% (11) |
| Defence | 81.8% (11) | 89.7% (29) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 75.0% (4) · ♦ 75.0% (8) · ♣ 100.0% (5)
vs par by strain: NT +2.23 (17) · a suit +1.05 (55)
vs par by level: part-score +0.73 (30) · game +2.60 (37) · slam -4.40 (5)
By role: declaring +0.27/bd (-1.00 vs par · 32) · defending +0.74/bd (+3.20 vs par · 40)
By vulnerability: vulnerable +0.23/bd (+1.00 vs par · 36) · not vulnerable +0.83/bd (+1.67 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | A.Donnellan | L.Fan – Y.Chung | Open | 8 | +21.0 | +2.62 | +1.75 |
| Round 3 | A.Donnellan | X.Tan – S.Xu | Closed | 8 | -3.4 | -0.42 | -0.25 |
| Round 5 | A.Donnellan | E.Aga – C.Baumgart | Closed | 8 | -1.9 | -0.24 | +0.62 |
| Round 8 | A.Donnellan | D.Coley – L.Kearney | Closed | 8 | -1.7 | -0.21 | +2.12 |
| Round 9 | A.Donnellan | L.Jacobsen – C.Pedersen | Closed | 8 | -3.1 | -0.39 | -0.25 |
| Round 10 | A.Donnellan | M.Nguyen-Kovacs – D.Kontra | Open | 8 | +41.0 | +5.12 | +6.00 |
| Round 12 | A.Donnellan | E.Dalpozzo – S.Capobianco | Closed | 8 | -4.4 | -0.55 | +2.88 |
| Round 14 | A.Donnellan | N.Vinevich – H.Vinevich | Closed | 8 | -11.9 | -1.49 | -1.75 |
| Round 15 | A.Donnellan | N.Yamazaki – Y.Inamura | Open | 8 | +2.4 | +0.30 | +0.88 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 10 | 🇭🇺 HUNGARY | 22 | 6♠ | ♣A | -1 | +11 |
| +10.5 | Round 9 | 🇩🇰 DENMARK | 11 | 6♣ | ♣9 | -1 | +11 |
| +9.5 | Round 14 | 🇮🇱 ISRAEL | 3 | 5♣x | ♦2 | -3 | +12 |
| +9.3 | Round 8 | 🏴 ENGLAND | 2 | 3♣x | ♥9 | = | +8 |
| +9.3 | Round 10 | 🇭🇺 HUNGARY | 19 | 3NT | ♥8 | -1 | +10 |
| +8.4 | Round 10 | 🇭🇺 HUNGARY | 18 | 3NT | ♥Q | -3 | +14 |
| +8.1 | Round 2 | 🇭🇰 HONG KONG CHINA | 14 | 4♠x | ♣5 | +1 | +11 |
| +8.1 | Round 9 | 🇩🇰 DENMARK | 9 | 4♠ | ♥T | +2 | +11 |
| +7.7 | Round 10 | 🇭🇺 HUNGARY | 23 | 3NT | ♥8 | -1 | +12 |
| +6.8 | Round 15 | 🇯🇵 JAPAN | 12 | 3NT | ♦3 | -1 | +12 |
| +6.5 | Round 2 | 🇭🇰 HONG KONG CHINA | 9 | 3♠ | ♦5 | +1 | +6 |
| +6.5 | Round 10 | 🇭🇺 HUNGARY | 24 | 4♥ | ♠A | +1 | +1 |
| +5.5 | Round 9 | 🇩🇰 DENMARK | 12 | 4♠ | ♥A | = | +6 |
| +4.0 | Round 14 | 🇮🇱 ISRAEL | 4 | 2♠ | ♦K | -1 | +6 |
| +3.9 | Round 12 | 🇮🇹 ITALY | 18 | 1NT | ♠T | = | +6 |
| +3.5 | Round 15 | 🇯🇵 JAPAN | 10 | 4♠ | ♥8 | +1 | -12 |
| +3.3 | Round 2 | 🇭🇰 HONG KONG CHINA | 12 | 3♥ | ♠A | = | +0 |
| +3.3 | Round 2 | 🇭🇰 HONG KONG CHINA | 13 | 4♥ | ♣A | -2 | +2 |
| +3.3 | Round 15 | 🇯🇵 JAPAN | 13 | 4♥ | ♠4 | +2 | +1 |
| +3.1 | Round 8 | 🏴 ENGLAND | 8 | 4♠ | ♦T | -2 | +6 |
| +2.8 | Round 9 | 🇩🇰 DENMARK | 14 | 2♥ | ♦K | +1 | +0 |
| +2.7 | Round 3 | 🇸🇬 SINGAPORE | 19 | 2♠ | ♦J | +1 | +1 |
| +2.6 | Round 2 | 🇭🇰 HONG KONG CHINA | 16 | 3♦ | ♥7 | +1 | +1 |
| +2.4 | Round 5 | 🇩🇪 GERMANY | 8 | 2♥ | ♠K | = | +0 |
| +2.3 | Round 3 | 🇸🇬 SINGAPORE | 21 | 2♣ | ♦4 | = | +1 |
| +2.2 | Round 3 | 🇸🇬 SINGAPORE | 24 | 4♠ | ♥2 | -1 | +5 |
| +1.7 | Round 8 | 🏴 ENGLAND | 1 | 4♠ | ♠3 | -1 | +10 |
| +1.4 | Round 12 | 🇮🇹 ITALY | 21 | 4♥ | ♦K | = | +0 |
| +0.9 | Round 2 | 🇭🇰 HONG KONG CHINA | 15 | 3♠ | ♥9 | = | -7 |
| +0.8 | Round 5 | 🇩🇪 GERMANY | 7 | 4♠ | ♥3 | = | +0 |
| +0.7 | Round 12 | 🇮🇹 ITALY | 23 | 3♠ | ♦2 | -1 | +11 |
| +0.6 | Round 15 | 🇯🇵 JAPAN | 9 | 5♥ | ♦T | +1 | +11 |
| +0.5 | Round 10 | 🇭🇺 HUNGARY | 20 | 1NT | ♥6 | +1 | +0 |
| +0.4 | Round 12 | 🇮🇹 ITALY | 24 | 4♥ | ♦6 | = | +0 |
| +0.4 | Round 14 | 🇮🇱 ISRAEL | 8 | 2NT | ♠4 | +1 | +1 |
| +0.3 | Round 3 | 🇸🇬 SINGAPORE | 22 | 3NT | ♣6 | = | +0 |
| +0.3 | Round 5 | 🇩🇪 GERMANY | 4 | 3♦ | ♣K | +1 | +0 |
| -0.1 | Round 3 | 🇸🇬 SINGAPORE | 20 | 3NT | ♦5 | +1 | -1 |
| -0.1 | Round 5 | 🇩🇪 GERMANY | 3 | 4♠ | ♦3 | = | +0 |
| -0.2 | Round 10 | 🇭🇺 HUNGARY | 21 | 2NT | ♥7 | = | +0 |
| -0.4 | Round 5 | 🇩🇪 GERMANY | 6 | 2NT | ♦J | +2 | +9 |
| -0.4 | Round 8 | 🏴 ENGLAND | 4 | 4♥ | ♠8 | -1 | +6 |
| -0.5 | Round 2 | 🇭🇰 HONG KONG CHINA | 11 | 3♦ | ♣Q | +1 | +7 |
| -1.0 | Round 3 | 🇸🇬 SINGAPORE | 23 | 4♥ | ♣Q | +1 | +0 |
| -1.1 | Round 5 | 🇩🇪 GERMANY | 5 | 3♠ | ♥A | -1 | -6 |
| -1.3 | Round 5 | 🇩🇪 GERMANY | 1 | 3♠ | ♥8 | -1 | +4 |
| -1.3 | Round 15 | 🇯🇵 JAPAN | 15 | 3NT | ♦5 | +1 | +1 |
| -1.4 | Round 12 | 🇮🇹 ITALY | 19 | 4♠ | ♥A | = | +1 |
| -1.5 | Round 15 | 🇯🇵 JAPAN | 11 | 4♠ | ♦4 | +2 | -1 |
| -1.7 | Round 8 | 🏴 ENGLAND | 6 | 3♠ | ♥T | -1 | -6 |
| -2.1 | Round 8 | 🏴 ENGLAND | 3 | 2♣ | ♠Q | = | +1 |
| -2.1 | Round 10 | 🇭🇺 HUNGARY | 17 | 2♠ | ♥2 | +1 | +0 |
| -2.4 | Round 9 | 🇩🇰 DENMARK | 15 | 3♣ | ♥T | -3 | -2 |
| -2.5 | Round 5 | 🇩🇪 GERMANY | 2 | 5♥ | ♠K | -2 | -2 |
| -2.7 | Round 15 | 🇯🇵 JAPAN | 14 | 5♣ | ♥K | -1 | +2 |
| -2.8 | Round 9 | 🇩🇰 DENMARK | 16 | 4♠ | ♦4 | -2 | +5 |
| -2.8 | Round 14 | 🇮🇱 ISRAEL | 1 | 4♠ | ♥Q | +2 | -11 |
| -2.9 | Round 12 | 🇮🇹 ITALY | 22 | 5♦ | ♦6 | = | -2 |
| -3.1 | Round 12 | 🇮🇹 ITALY | 20 | 4♠ | ♦Q | -3 | +7 |
| -3.1 | Round 14 | 🇮🇱 ISRAEL | 7 | 3♠ | ♠5 | = | +0 |
| -3.2 | Round 2 | 🇭🇰 HONG KONG CHINA | 10 | 3♥ | ♣K | = | -6 |
| -3.3 | Round 3 | 🇸🇬 SINGAPORE | 17 | 3♦ | ♣Q | -2 | -6 |
| -3.4 | Round 12 | 🇮🇹 ITALY | 17 | 3NT | ♠4 | = | +0 |
| -3.5 | Round 8 | 🏴 ENGLAND | 7 | 1NT | ♣5 | = | +1 |
| -6.3 | Round 15 | 🇯🇵 JAPAN | 16 | 3NT | ♠2 | = | -7 |
| -6.5 | Round 3 | 🇸🇬 SINGAPORE | 18 | 3♥ | ♣Q | +1 | -2 |
| -6.5 | Round 14 | 🇮🇱 ISRAEL | 6 | 4♥x | ♠K | = | -5 |
| -6.7 | Round 14 | 🇮🇱 ISRAEL | 2 | 3♦ | ♣A | +1 | -6 |
| -6.7 | Round 14 | 🇮🇱 ISRAEL | 5 | 6NT | ♣K | -2 | -11 |
| -8.1 | Round 8 | 🏴 ENGLAND | 5 | 3NTx | ♠8 | -2 | -9 |
| -10.9 | Round 9 | 🇩🇰 DENMARK | 10 | 6♦ | ♠A | = | -13 |
| -13.9 | Round 9 | 🇩🇰 DENMARK | 13 | 6♣ | ♥K | -1 | -20 |