🇹🇹 Robert CHOO QUAN · TRINIDAD AND TOBAGO
220rank
-121.2Butler · 72 bds
-1.68per board
±4.4swing
-1.14vs par /bd
-1.82adjusted /bd
by match
vs par split: bidding +0.25 · play -1.37
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -1.82/bd
Card play — on target: opening leads 57.7% · declarer play 46.7% · defence 78.0%
Bidding activity — not a pass: 43.7% (83/190)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 16.7% (6) | 70.0% (20) |
| Declarer play | 33.3% (3) | 50.0% (12) |
| Defence | 85.7% (7) | 76.5% (34) |
Opening leads by suit led: ♠ 25.0% (4) · ♥ 80.0% (5) · ♦ 66.7% (9) · ♣ 50.0% (8)
vs par by strain: NT -2.00 (15) · a suit -0.88 (56)
vs par by level: part-score -0.39 (36) · game -1.62 (32) · slam -4.33 (3)
By role: declaring -2.40/bd (-5.50 vs par · 30) · defending -1.19/bd (+2.10 vs par · 41)
By vulnerability: vulnerable -1.60/bd (-1.08 vs par · 36) · not vulnerable -1.77/bd (-1.19 vs par · 36)
By match↑ top
| Match | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Match 1 | Anthony CHOO QUAN | Ariel GARCIA MUGICA – Jose ROQUES | Open | 12 | -2.0 | -0.17 | -3.17 |
| Match 3 | Anthony CHOO QUAN | Hubert WHITE – Valerie May MARSHALL | Closed | 12 | -12.2 | -1.02 | +1.17 |
| Match 5 | Anthony CHOO QUAN | Konstantyn TRIFONOV – Petro KARLYKOV | Closed | 12 | -20.0 | -1.67 | -2.83 |
| Match 6 | Anthony CHOO QUAN | Roglyn HINDS – Harley MOSELEY | Open | 12 | +3.0 | +0.25 | +2.08 |
| Match 10 | Anthony CHOO QUAN | Anton NEGOESCU – Horia GEORGESCU | Closed | 12 | -34.3 | -2.86 | -1.75 |
| Match 11 | Anthony CHOO QUAN | Bassem AFIOUNI – Abdul Hakim SAHAB | Closed | 12 | -55.7 | -4.64 | -2.33 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 23 | 5♣ | ♥3 | +2 | +13 |
| +5.7 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 13 | 4♥ | ♠A | +2 | +1 |
| +5.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 31 | 3♠ | ♦J | -1 | -7 |
| +5.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 32 | 1NT | ♠4 | -2 | +0 |
| +4.1 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 42 | 2♠ | ♥3 | +3 | +10 |
| +3.3 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 19 | 3NT | ♣8 | +2 | +10 |
| +3.1 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 18 | 3♦ | ♠A | +2 | +8 |
| +3.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 36 | 3♣ | ♦6 | -1 | -13 |
| +2.7 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 14 | 3♥ | ♠5 | +1 | +6 |
| +2.6 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 13 | 3NT | ♥Q | +4 | -9 |
| +2.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 30 | 5♦ | ♥7 | = | +2 |
| +2.0 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 22 | 4♥ | ♦8 | -1 | +5 |
| +1.7 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 59 | 4♠ | ♣K | +1 | +0 |
| +1.5 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 19 | 3♦ | ♠6 | +1 | +0 |
| +1.4 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 60 | 2♥ | ♠A | +1 | +0 |
| +1.3 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 18 | 3♠ | ♥2 | -1 | +5 |
| +1.2 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 13 | 3♦ | ♥5 | -1 | -1 |
| +1.1 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 47 | 1NT | ♦K | +1 | +0 |
| +1.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 27 | 3♠ | ♥6 | = | +1 |
| +1.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 28 | 3♠ | ♥5 | +1 | -6 |
| +1.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 33 | 3♠ | ♦4 | -2 | +0 |
| +1.0 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 39 | 2♠ | ♣6 | = | +10 |
| +0.8 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 19 | 3NT | ♠9 | = | +2 |
| +0.6 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 14 | 4♠ | ♣6 | = | +1 |
| +0.5 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 17 | 4♠ | ♦K | -2 | -1 |
| +0.4 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 21 | 1♠ | ♥A | -1 | +0 |
| +0.3 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 20 | 2♥ | ♣J | +1 | +0 |
| -0.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 35 | 4♥ | ♠5 | +1 | -1 |
| +0.0 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 50 | 4♥ | ♦K | +2 | +11 |
| +0.0 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 53 | 4♥ | ♣5 | +1 | +0 |
| -0.1 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 37 | 4♥ | ♠4 | +1 | +0 |
| -0.4 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 15 | 3♥ | ♠A | = | +0 |
| -0.4 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 24 | 4♥ | ♠8 | -1 | +10 |
| -0.5 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 51 | Pass | -3 | ||
| -0.7 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 24 | 4♣ | ♦A | = | +7 |
| -1.0 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 18 | 3NT | ♣J | = | -2 |
| -1.0 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 15 | 4♠ | ♣4 | +1 | -11 |
| -1.3 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 21 | 2♥ | ♦A | +3 | +7 |
| -1.6 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 21 | 3♦ | ♣A | -2 | -1 |
| -1.6 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 40 | 2♥ | ♦Q | +2 | -6 |
| -1.7 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 14 | 4♥ | ♦9 | +1 | -11 |
| -1.9 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 41 | 3NT | ♦Q | -1 | -10 |
| -2.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 25 | 3NT | ♦A | -2 | -2 |
| -2.0 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 20 | 3♥ | ♣9 | +1 | +10 |
| -2.0 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 46 | 2NT | ♠J | -2 | -5 |
| -2.0 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 54 | 3♠ | ♣9 | -2 | -6 |
| -2.5 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 20 | 5♥ | ♦Q | +1 | -1 |
| -3.0 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 17 | 3NT | ♥J | -3 | -2 |
| -3.3 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 15 | 1NT | ♣Q | = | +0 |
| -3.7 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 17 | 3♦ | ♠J | = | -5 |
| -3.8 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 24 | 3NT | ♦3 | +2 | +0 |
| -4.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 34 | 2♠ | ♦4 | -1 | +2 |
| -4.4 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 16 | 1♠ | ♦J | +1 | +5 |
| -5.2 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 58 | 2♥ | ♦9 | -1 | -5 |
| -5.4 | Sat 17 Oct 19:45 | 🇯🇲 JAMAICA | 23 | 3♥ | ♦4 | -1 | -5 |
| -5.4 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 38 | 4♥ | ♦J | -1 | -8 |
| -5.5 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 22 | 3♦ | ♠A | -1 | -5 |
| -5.8 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 23 | 4♣ | ♣3 | -2 | -7 |
| -5.9 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 45 | 4♠ | ♦9 | +1 | -1 |
| -6.0 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 22 | 2NT | ♥2 | -2 | -7 |
| -6.4 | Sun 18 Oct 18:00 | 🇺🇦 UKRAINE | 16 | 1NT | ♥5 | -3 | -5 |
| -6.6 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 43 | 4♠ | ♦T | -1 | -11 |
| -6.6 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 44 | 3NT | ♣4 | = | +0 |
| -6.6 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 56 | 4♥ | ♣K | = | +0 |
| -7.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 26 | 2♠ | ♥A | = | -1 |
| -7.0 | Fri 16 Oct 00:00 | DOMINICAN REPUBLIC | 29 | 4♥ | ♣A | -1 | -13 |
| -8.0 | Fri 23 Oct 00:00 | 🇧🇧 BARBADOS | 16 | 6♦ | ♣2 | -1 | -12 |
| -9.6 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 52 | 4♠x | ♣A | +1 | -13 |
| -10.4 | Sun 25 Oct 16:45 | 🇷🇴 ROMANIA | 48 | 4♥ | ♣Q | = | +0 |
| -11.2 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 49 | 5♥ | ♣Q | -1 | -11 |
| -11.3 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 57 | 6♥ | ♠2 | = | -1 |
| -12.4 | Sun 25 Oct 18:30 | 🇸🇦 SAUDI ARABIA | 55 | 7♦ | ♥8 | = | +0 |