🇺🇸 TRAN NGUYEN Phuong Khanh · USA2
70rank
-186.4Butler · 96 bds
-1.94per board
±5.1swing
-2.54vs par /bd
-1.67adjusted /bd
by round
vs par split: bidding -0.89 · play -1.66
Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted -1.67/bd
Card play — on target: opening leads 93.8% · declarer play 60.0% · defence 47.6%
Bidding activity — not a pass: 50.0% (130/260)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 100.0% (11) |
| Declarer play | 63.6% (11) | 57.9% (19) |
| Defence | 31.6% (19) | 60.9% (23) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 87.5% (8) · ♦ 100.0% (4) · ♣ 100.0% (3)
vs par by strain: NT -2.34 (35) · a suit -2.66 (61)
vs par by level: part-score -1.84 (50) · game -3.37 (41) · slam -2.80 (5)
By role: declaring -1.60/bd (-3.52 vs par · 54) · defending -2.39/bd (-1.29 vs par · 42)
By vulnerability: vulnerable -1.50/bd (-3.00 vs par · 48) · not vulnerable -2.38/bd (-2.08 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | K.Sullivan | N.Bens – E.Bonin | Closed | 12 | -30.4 | -2.53 | -2.50 |
| Round 4 | K.Sullivan | A.Bune – S.Bune | Open | 12 | -35.2 | -2.93 | -0.75 |
| Round 5 | K.Sullivan | K.Hudson – L.Norman | Open | 12 | -22.9 | -1.91 | -5.92 |
| Round 9 | K.Sullivan | A.Kraikitrat – W.Phongpha | Open | 12 | -16.4 | -1.37 | -0.58 |
| Round 11 | M.Johnstone | D.Ocylok – MORAWSKA EWA | Closed | 12 | -48.0 | -4.00 | -3.17 |
| Round 19 | J.Udomsrirungruang | K.Brekke – A.Kjensli | Closed | 12 | -15.8 | -1.32 | -2.92 |
| Round 20 | K.Sullivan | A.Kraikitrat – W.Phongpha | Open | 12 | +9.6 | +0.80 | +0.58 |
| Round 21 | K.Sullivan | MORAWSKA EWA – D.Ocylok | Open | 12 | -27.3 | -2.27 | -5.08 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 20 | 🇹🇭 THAILAND | 10 | 3♦x | ♠7 | = | +13 |
| +9.8 | Round 5 | 🏴 ENGLAND | 20 | 6♥ | ♣Q | = | +0 |
| +9.4 | Round 19 | 🇳🇴 NORWAY | 24 | 1♦ | ♥7 | -1 | +10 |
| +8.7 | Round 9 | 🇹🇭 THAILAND | 24 | 5♠ | ♥J | +1 | +11 |
| +6.9 | Round 20 | 🇹🇭 THAILAND | 5 | 2NT | ♣4 | +2 | +9 |
| +5.7 | Round 19 | 🇳🇴 NORWAY | 14 | 3NT | ♥T | = | +7 |
| +5.4 | Round 9 | 🇹🇭 THAILAND | 13 | 2♥ | ♣7 | = | +0 |
| +5.1 | Round 11 | 🇵🇱 POLAND | 21 | 3♦ | ♦7 | = | +0 |
| +4.7 | Round 3 | 🇫🇷 FRANCE | 7 | 3♠ | ♦Q | -1 | +6 |
| +4.5 | Round 9 | 🇹🇭 THAILAND | 14 | 4♠ | ♦Q | -2 | +9 |
| +4.2 | Round 21 | 🇵🇱 POLAND | 18 | 4♠ | ♥3 | +1 | +1 |
| +3.7 | Round 5 | 🏴 ENGLAND | 17 | 4♠x | ♣A | -2 | +5 |
| +3.3 | Round 19 | 🇳🇴 NORWAY | 20 | 1NT | ♥9 | = | +0 |
| +3.0 | Round 9 | 🇹🇭 THAILAND | 17 | 2NT | ♣Q | -2 | +6 |
| +2.9 | Round 4 | 🇩🇰 DENMARK | 22 | 4NT | ♥K | = | -1 |
| +2.9 | Round 20 | 🇹🇭 THAILAND | 9 | 3♠ | ♦6 | = | +1 |
| +2.7 | Round 21 | 🇵🇱 POLAND | 14 | 3♠ | ♥A | = | +6 |
| +2.7 | Round 21 | 🇵🇱 POLAND | 23 | 6♥ | ♣T | = | +0 |
| +2.5 | Round 4 | 🇩🇰 DENMARK | 15 | 4♥ | ♦A | +1 | +8 |
| +2.0 | Round 3 | 🇫🇷 FRANCE | 11 | 4♦ | ♥Q | -2 | +12 |
| +1.8 | Round 4 | 🇩🇰 DENMARK | 13 | 2NT | ♣4 | +2 | +1 |
| +1.8 | Round 19 | 🇳🇴 NORWAY | 17 | 3NT | ♥J | -2 | +5 |
| +1.7 | Round 4 | 🇩🇰 DENMARK | 18 | 2♠ | ♥Q | +1 | +6 |
| +1.7 | Round 4 | 🇩🇰 DENMARK | 20 | 4♠ | ♦4 | +1 | +0 |
| +1.7 | Round 19 | 🇳🇴 NORWAY | 23 | 2♠ | ♥A | +1 | +0 |
| +1.5 | Round 20 | 🇹🇭 THAILAND | 6 | 3NT | ♣5 | +1 | -1 |
| +1.3 | Round 20 | 🇹🇭 THAILAND | 3 | 2♥ | ♦9 | +1 | +1 |
| +1.2 | Round 3 | 🇫🇷 FRANCE | 1 | 2♥ | ♠8 | -1 | +2 |
| +0.6 | Round 9 | 🇹🇭 THAILAND | 16 | 1NT | ♠A | -1 | -2 |
| +0.5 | Round 5 | 🏴 ENGLAND | 21 | 4♥ | ♦A | +2 | -11 |
| +0.5 | Round 11 | 🇵🇱 POLAND | 23 | 2♥ | ♦Q | +1 | +0 |
| +0.5 | Round 20 | 🇹🇭 THAILAND | 4 | 1NT | ♥8 | = | +0 |
| +0.4 | Round 9 | 🇹🇭 THAILAND | 22 | 1NT | ♠9 | -1 | +1 |
| +0.2 | Round 20 | 🇹🇭 THAILAND | 7 | 3♦ | ♠9 | -1 | -6 |
| -0.0 | Round 5 | 🏴 ENGLAND | 18 | 1NT | ♣K | +1 | -6 |
| -0.1 | Round 5 | 🏴 ENGLAND | 22 | 3NT | ♦8 | +3 | -13 |
| -0.1 | Round 21 | 🇵🇱 POLAND | 21 | 3NT | ♠7 | +2 | -12 |
| -0.3 | Round 9 | 🇹🇭 THAILAND | 15 | 3NT | ♥2 | +3 | -1 |
| -0.4 | Round 3 | 🇫🇷 FRANCE | 3 | 1NT | ♥Q | -2 | +1 |
| -0.5 | Round 20 | 🇹🇭 THAILAND | 1 | 3NT | ♠3 | = | +0 |
| -0.7 | Round 4 | 🇩🇰 DENMARK | 14 | 3♠ | ♣A | -3 | -1 |
| -0.7 | Round 21 | 🇵🇱 POLAND | 24 | 2♠ | ♣K | = | -1 |
| -0.9 | Round 19 | 🇳🇴 NORWAY | 13 | 5♠ | ♦K | +1 | -13 |
| -1.1 | Round 3 | 🇫🇷 FRANCE | 10 | 3NT | ♥8 | -1 | -12 |
| -1.2 | Round 21 | 🇵🇱 POLAND | 22 | 6♥ | ♠Q | = | +0 |
| -1.5 | Round 19 | 🇳🇴 NORWAY | 18 | 1NT | ♥5 | +1 | +0 |
| -1.5 | Round 20 | 🇹🇭 THAILAND | 2 | 2♥ | ♠9 | +1 | -7 |
| -1.7 | Round 3 | 🇫🇷 FRANCE | 5 | 3♥ | ♠A | -1 | -3 |
| -2.1 | Round 21 | 🇵🇱 POLAND | 17 | 3♥ | ♠5 | -1 | -10 |
| -2.3 | Round 5 | 🏴 ENGLAND | 13 | 1NT | ♥2 | = | +1 |
| -2.3 | Round 20 | 🇹🇭 THAILAND | 12 | 3NT | ♥3 | +2 | -1 |
| -2.4 | Round 4 | 🇩🇰 DENMARK | 24 | 2NT | ♥7 | = | -7 |
| -2.4 | Round 11 | 🇵🇱 POLAND | 20 | 1NT | ♠4 | -1 | -1 |
| -2.6 | Round 11 | 🇵🇱 POLAND | 13 | 4♥ | ♦3 | +1 | +16 |
| -2.8 | Round 3 | 🇫🇷 FRANCE | 8 | 1NT | ♠5 | +3 | -2 |
| -3.1 | Round 4 | 🇩🇰 DENMARK | 16 | 2♥ | ♦5 | -3 | +0 |
| -3.1 | Round 21 | 🇵🇱 POLAND | 13 | 2♥ | ♠K | = | -5 |
| -3.2 | Round 11 | 🇵🇱 POLAND | 24 | 3♣ | ♠4 | = | -5 |
| -3.5 | Round 11 | 🇵🇱 POLAND | 15 | 3♠ | ♥6 | = | -7 |
| -3.8 | Round 5 | 🏴 ENGLAND | 14 | 2♠ | ♥3 | -1 | -2 |
| -3.8 | Round 11 | 🇵🇱 POLAND | 17 | 3NT | ♣3 | +1 | +0 |
| -3.9 | Round 19 | 🇳🇴 NORWAY | 19 | 1NT | ♥Q | = | -6 |
| -4.4 | Round 3 | 🇫🇷 FRANCE | 9 | 1NT | ♣Q | -1 | -5 |
| -4.6 | Round 9 | 🇹🇭 THAILAND | 18 | 4♠ | ♥K | +1 | -4 |
| -4.6 | Round 19 | 🇳🇴 NORWAY | 16 | 1NT | ♠4 | = | -6 |
| -4.7 | Round 5 | 🏴 ENGLAND | 15 | 5NT | ♥6 | +1 | -14 |
| -4.8 | Round 20 | 🇹🇭 THAILAND | 8 | 5♠ | ♥6 | = | -1 |
| -5.2 | Round 5 | 🏴 ENGLAND | 16 | 3♠ | ♦J | = | -12 |
| -5.4 | Round 11 | 🇵🇱 POLAND | 18 | 4♥x | ♦A | -2 | -2 |
| -5.5 | Round 5 | 🏴 ENGLAND | 24 | 3♠ | ♣A | = | -6 |
| -5.7 | Round 9 | 🇹🇭 THAILAND | 23 | 3♠ | ♥6 | -1 | -6 |
| -5.7 | Round 19 | 🇳🇴 NORWAY | 15 | 3NT | ♦4 | -3 | -9 |
| -6.0 | Round 9 | 🇹🇭 THAILAND | 19 | 4♠x | ♣A | -1 | -9 |
| -6.3 | Round 3 | 🇫🇷 FRANCE | 4 | 4♠ | ♥8 | -1 | -12 |
| -6.5 | Round 21 | 🇵🇱 POLAND | 15 | 3♥ | ♦2 | -1 | -12 |
| -6.8 | Round 3 | 🇫🇷 FRANCE | 2 | 2♠ | ♣3 | +2 | -10 |
| -6.9 | Round 5 | 🏴 ENGLAND | 23 | 3NT | ♥Q | +1 | +0 |
| -6.9 | Round 11 | 🇵🇱 POLAND | 19 | 5♦x | ♠9 | -3 | -9 |
| -6.9 | Round 20 | 🇹🇭 THAILAND | 11 | 3NT | ♥T | +1 | -1 |
| -7.0 | Round 3 | 🇫🇷 FRANCE | 6 | 4♥ | ♦8 | -4 | -8 |
| -7.1 | Round 21 | 🇵🇱 POLAND | 20 | 4♥ | ♦K | = | -9 |
| -7.4 | Round 21 | 🇵🇱 POLAND | 16 | 4♠ | ♣J | = | -8 |
| -7.6 | Round 11 | 🇵🇱 POLAND | 16 | 2♠ | ♥Q | -1 | -5 |
| -7.8 | Round 3 | 🇫🇷 FRANCE | 12 | 4♥ | ♣8 | -1 | +1 |
| -8.3 | Round 11 | 🇵🇱 POLAND | 22 | 2♠ | ♦K | +1 | -11 |
| -8.4 | Round 4 | 🇩🇰 DENMARK | 19 | 4♦ | ♣5 | -3 | -11 |
| -8.4 | Round 5 | 🏴 ENGLAND | 19 | 3♦ | ♥K | = | -13 |
| -8.7 | Round 4 | 🇩🇰 DENMARK | 21 | 5♠ | ♣T | = | +8 |
| -8.7 | Round 21 | 🇵🇱 POLAND | 19 | 4♠ | ♦3 | -3 | -11 |
| -9.6 | Round 4 | 🇩🇰 DENMARK | 23 | 5♦ | ♠A | -2 | -12 |
| -9.9 | Round 11 | 🇵🇱 POLAND | 14 | 7♥ | ♦8 | -2 | -14 |
| -10.4 | Round 19 | 🇳🇴 NORWAY | 21 | 3NT | ♦7 | -3 | -14 |
| -10.7 | Round 19 | 🇳🇴 NORWAY | 22 | 4♠x | ♥A | -3 | -9 |
| -11.2 | Round 9 | 🇹🇭 THAILAND | 20 | 4♥ | ♦3 | -2 | -13 |
| -11.2 | Round 9 | 🇹🇭 THAILAND | 21 | 3NT | ♣5 | = | +1 |
| -12.9 | Round 4 | 🇩🇰 DENMARK | 17 | 6NT | ♠3 | = | +0 |