CHEN Hang · BLUE SKY THINKING BC
vs par split: bidding +0.16 · play -0.48
Strength of schedule: opponents averaged -0.33/bd (an easy draw) → opponent-adjusted -0.83/bd
Card play — on target: opening leads 81.8% #81 of 161 · declarer play 69.2% #123 of 161 · defence 78.6% #152 of 161
Bidding activity — not a pass: 40.5% #111 of 161 (66/163)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 80.0% (5) |
| Declarer play | 100.0% (2) | 63.6% (11) |
| Defence | 78.6% (14) | 78.6% (14) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 66.7% (3) · ♣ 75.0% (4)
vs par by strain: NT +2.74 (19) · a suit -1.89 (37)
vs par by level: part-score -0.69 (13) · game +0.12 (40) · slam -4.67 (3)
By role: declaring -0.92/bd (-3.11 vs par · 28) · defending -0.08/bd (+2.46 vs par · 28)
By vulnerability: vulnerable -0.89/bd (-1.82 vs par · 28) · not vulnerable -0.11/bd (+1.18 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | W.Huang | P.Goodman – T.Walsh | Open | 14 | -5.1 | -0.36 | -2.57 |
| Round 2 | W.Huang | P.Nawrocki – P.Wiankowski | Closed | 14 | -18.0 | -1.29 | +0.21 |
| Round 5 | W.Huang | M.Sun – M.Shen | Closed | 14 | +26.1 | +1.86 | +5.79 |
| Round 6 | W.Huang | Y.Sohtorik – H.Avkan | Closed | 14 | -31.0 | -2.21 | -4.71 |
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 |
|---|---|---|---|---|---|---|---|
| +10.6 | Round 6 | AVIXA | 16 | 4♠x | ♣6 | = | +9 |
| +8.0 | Round 5 | CHINA EVERTRUST | 12 | 6♠ | ♥A | -1 | +14 |
| +7.7 | Round 5 | CHINA EVERTRUST | 10 | 5♥x | ♣A | = | +8 |
| +7.4 | Round 2 | SV BRIDGE CLUB | 18 | 4♠ | ♣6 | -1 | +10 |
| +6.0 | Round 2 | SV BRIDGE CLUB | 28 | 3NT | ♣J | -2 | +11 |
| +6.0 | Round 5 | CHINA EVERTRUST | 6 | 3NT | ♥K | -2 | +8 |
| +5.9 | Round 5 | CHINA EVERTRUST | 5 | 3NT | ♥9 | = | +0 |
| +5.6 | Round 5 | CHINA EVERTRUST | 11 | 3NT | ♣A | -1 | +10 |
| +5.0 | Round 1 | PIGOT | 12 | 4♠ | ♥6 | -2 | +7 |
| +4.1 | Round 5 | CHINA EVERTRUST | 3 | 3NT | ♥8 | +2 | +12 |
| +3.5 | Round 1 | PIGOT | 4 | 3NT | ♥6 | = | +0 |
| +3.1 | Round 1 | PIGOT | 8 | 4♠x | ♥K | -1 | +5 |
| +3.1 | Round 6 | AVIXA | 19 | 4♠ | ♣J | -2 | +2 |
| +2.3 | Round 1 | PIGOT | 13 | 4♥ | ♣5 | -2 | -8 |
| +2.1 | Round 5 | CHINA EVERTRUST | 4 | 3NT | ♠2 | -1 | +12 |
| +1.2 | Round 5 | CHINA EVERTRUST | 14 | 3♠ | ♠2 | +1 | +2 |
| +1.2 | Round 6 | AVIXA | 27 | 2♠ | ♥J | +2 | +2 |
| +0.9 | Round 1 | PIGOT | 10 | 3NT | ♣6 | = | +1 |
| +0.5 | Round 5 | CHINA EVERTRUST | 8 | 3NT | ♣6 | +1 | +0 |
| +0.4 | Round 2 | SV BRIDGE CLUB | 27 | 4NT | ♥3 | = | +0 |
| +0.1 | Round 1 | PIGOT | 2 | 4♠ | ♣Q | = | -11 |
| -0.1 | Round 1 | PIGOT | 9 | 2♥ | ♥6 | +1 | -7 |
| -0.2 | Round 1 | PIGOT | 6 | 2♠ | ♣T | -2 | +11 |
| -0.2 | Round 6 | AVIXA | 17 | 3NT | ♣6 | +1 | -1 |
| -0.3 | Round 2 | SV BRIDGE CLUB | 25 | 4♥ | ♠6 | -1 | +2 |
| -0.4 | Round 5 | CHINA EVERTRUST | 13 | 3NT | ♥A | -1 | +5 |
| -0.5 | Round 2 | SV BRIDGE CLUB | 26 | 4♠ | ♣3 | +1 | +0 |
| -0.6 | Round 1 | PIGOT | 3 | 2♦ | ♠J | +1 | +0 |
| -0.7 | Round 2 | SV BRIDGE CLUB | 16 | 4♥ | ♦6 | = | -1 |
| -0.9 | Round 2 | SV BRIDGE CLUB | 22 | 4♠ | ♣K | +1 | -4 |
| -1.0 | Round 2 | SV BRIDGE CLUB | 21 | 2NT | ♣Q | -1 | -2 |
| -1.1 | Round 6 | AVIXA | 25 | 2♦ | ♣4 | = | -2 |
| -1.6 | Round 1 | PIGOT | 14 | 6♠ | ♠6 | +1 | -11 |
| -1.8 | Round 1 | PIGOT | 1 | 1NT | ♠9 | +1 | +7 |
| -1.8 | Round 6 | AVIXA | 18 | 1NT | ♠J | -1 | -6 |
| -2.0 | Round 6 | AVIXA | 24 | 3♠ | ♦6 | -1 | -4 |
| -2.1 | Round 2 | SV BRIDGE CLUB | 19 | 3NT | ♣A | = | +0 |
| -2.1 | Round 5 | CHINA EVERTRUST | 2 | 3NT | ♠2 | +1 | +0 |
| -2.3 | Round 6 | AVIXA | 28 | 5♦ | ♣A | -1 | -6 |
| -3.0 | Round 2 | SV BRIDGE CLUB | 24 | 4♠ | ♥A | = | +1 |
| -3.6 | Round 5 | CHINA EVERTRUST | 9 | 5♥ | ♠A | = | +0 |
| -3.9 | Round 2 | SV BRIDGE CLUB | 20 | 2♥ | ♣6 | +2 | +1 |
| -4.2 | Round 2 | SV BRIDGE CLUB | 15 | 3♠ | ♦A | -2 | -8 |
| -4.2 | Round 6 | AVIXA | 22 | 3NT | ♦5 | = | -3 |
| -4.3 | Round 5 | CHINA EVERTRUST | 1 | 4♥ | ♦3 | = | +11 |
| -4.4 | Round 1 | PIGOT | 7 | 5♣x | ♥9 | = | -6 |
| -4.6 | Round 5 | CHINA EVERTRUST | 7 | 4♠ | ♦2 | +1 | -1 |
| -4.7 | Round 1 | PIGOT | 5 | 4♠ | ♦K | -2 | -13 |
| -5.2 | Round 6 | AVIXA | 26 | 3♣ | ♠A | -2 | -3 |
| -5.7 | Round 2 | SV BRIDGE CLUB | 17 | 5♠x | ♣K | -1 | -5 |
| -5.7 | Round 6 | AVIXA | 21 | 4♠ | ♥K | = | -7 |
| -6.6 | Round 1 | PIGOT | 11 | 4♠ | ♦9 | -2 | -11 |
| -6.9 | Round 6 | AVIXA | 23 | 6♣ | ♦6 | -1 | -17 |
| -7.0 | Round 6 | AVIXA | 20 | 4♠ | ♥K | +3 | -17 |
| -9.5 | Round 2 | SV BRIDGE CLUB | 23 | 3NT | ♣K | +3 | -2 |
| -9.5 | Round 6 | AVIXA | 15 | 4♠ | ♣4 | -2 | -13 |