HUNG Chengyao · CHINESE TAIPEI OPEN
101rank
+18.6Butler · 84 bds
+0.22per board
±4.5swing
-0.54vs par /bd · #179/259
+0.12adjusted /bd
by round
vs par split: bidding -0.12 · play -0.42
Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted +0.12/bd
Card play — on target: opening leads 53.3% #256 of 259 · declarer play 65.4% #148 of 259 · defence 97.1% #9 of 259
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 42.9% (7) | 62.5% (8) |
| Declarer play | 37.5% (8) | 77.8% (18) |
| Defence | 90.9% (11) | 100.0% (23) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 33.3% (3) · ♦ 66.7% (6) · ♣ 50.0% (4)
vs par by strain: NT +0.07 (27) · a suit -0.82 (57)
vs par by level: part-score -1.70 (23) · game +0.21 (56) · slam -3.60 (5)
By role: declaring +0.28/bd (-3.72 vs par · 50) · defending +0.13/bd (+4.15 vs par · 34)
By vulnerability: vulnerable -0.52/bd (-2.05 vs par · 42) · not vulnerable +0.96/bd (+0.98 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Wu | E.Fornaciari – A.Vivaldi | Closed | 12 | +8.0 | +0.67 | -1.50 |
| Round 2 | M.Wu | S.Baldysz – C.Baldysz | Closed | 12 | -22.5 | -1.88 | -2.50 |
| Round 3 | Y.Hung | O.Ruthenberg – G.Smykalla | Closed | 12 | -9.7 | -0.81 | +2.17 |
| Round 4 | Y.Hung | S.Gui – W.Wang | Closed | 12 | +11.0 | +0.92 | +0.08 |
| Round 6 | Y.Hung | L.Cuevas – M.Caracci | Closed | 12 | +2.8 | +0.23 | -0.25 |
| Round 7 | M.Wu | J.Ventin – A.Palma | Closed | 12 | +14.9 | +1.24 | -1.25 |
| Round 8 | M.Wu | J.Millington – B.Jones | Open | 12 | +14.1 | +1.18 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 4 | GEELY AUTOMOBILE | 13 | 6♦ | ♣A | = | +0 |
| +9.4 | Round 1 | ITALIAN SENIORS | 1 | 4♥x | ♣4 | -3 | +12 |
| +9.0 | Round 7 | VENTIN | 10 | 5♥x | ♦6 | = | +12 |
| +8.2 | Round 4 | GEELY AUTOMOBILE | 15 | 4♥ | ♣4 | = | +3 |
| +8.0 | Round 1 | ITALIAN SENIORS | 6 | 5♣ | ♥Q | = | +11 |
| +7.4 | Round 8 | NEW ZEALAND MIX | 18 | 3NT | ♣J | -1 | +6 |
| +7.2 | Round 8 | NEW ZEALAND MIX | 17 | 4♥ | ♣4 | +1 | +1 |
| +6.9 | Round 4 | GEELY AUTOMOBILE | 22 | 3NT | ♥8 | = | +7 |
| +5.9 | Round 6 | CHILE MIXTO | 21 | 5♣ | ♦4 | -2 | +8 |
| +5.8 | Round 4 | GEELY AUTOMOBILE | 20 | 4♥ | ♦2 | -1 | +12 |
| +5.5 | Round 7 | VENTIN | 12 | 3NT | ♠2 | = | -2 |
| +5.3 | Round 7 | VENTIN | 5 | 2♥ | ♦J | +1 | +10 |
| +4.8 | Round 1 | ITALIAN SENIORS | 5 | 6♦ | ♣5 | = | -2 |
| +4.8 | Round 6 | CHILE MIXTO | 24 | 2NT | ♣Q | = | +6 |
| +3.9 | Round 8 | NEW ZEALAND MIX | 23 | 4♥ | ♣J | +2 | -13 |
| +3.8 | Round 6 | CHILE MIXTO | 23 | 4♥x | ♦A | -1 | +2 |
| +3.7 | Round 2 | POLAND WOMEN | 13 | 3♠ | ♣K | = | -2 |
| +3.5 | Round 8 | NEW ZEALAND MIX | 16 | 3NT | ♥4 | -1 | +5 |
| +3.3 | Round 6 | CHILE MIXTO | 17 | 3NT | ♦2 | -1 | +5 |
| +3.1 | Round 3 | TAMEWARE | 3 | 3NT | ♠5 | -2 | +11 |
| +2.7 | Round 1 | ITALIAN SENIORS | 11 | 4♥ | ♦7 | +1 | +0 |
| +2.7 | Round 4 | GEELY AUTOMOBILE | 14 | 3NT | ♣9 | +2 | +1 |
| +2.6 | Round 6 | CHILE MIXTO | 14 | 4♥ | ♠4 | +1 | +1 |
| +2.5 | Round 2 | POLAND WOMEN | 17 | 4♥ | ♠9 | = | +0 |
| +2.4 | Round 7 | VENTIN | 11 | 3NT | ♠8 | +3 | -10 |
| +2.4 | Round 8 | NEW ZEALAND MIX | 15 | 3NT | ♠2 | +1 | +1 |
| +2.4 | Round 8 | NEW ZEALAND MIX | 24 | 5♣ | ♥Q | +1 | -2 |
| +2.2 | Round 4 | GEELY AUTOMOBILE | 16 | 3NT | ♥9 | +2 | +1 |
| +1.6 | Round 1 | ITALIAN SENIORS | 9 | 4♠ | ♠2 | +1 | +1 |
| +1.2 | Round 2 | POLAND WOMEN | 20 | 2NT | ♠4 | = | -1 |
| +1.2 | Round 8 | NEW ZEALAND MIX | 21 | 2NT | ♣J | +1 | +11 |
| +1.1 | Round 7 | VENTIN | 3 | 1NT | ♠8 | = | -9 |
| +1.0 | Round 1 | ITALIAN SENIORS | 10 | 3NT | ♥10 | +1 | -1 |
| +0.9 | Round 3 | TAMEWARE | 7 | 4♠ | ♣7 | -2 | +7 |
| +0.9 | Round 6 | CHILE MIXTO | 13 | 4♥ | ♣5 | -2 | -2 |
| +0.8 | Round 1 | ITALIAN SENIORS | 4 | 3NT | ♠3 | +2 | -13 |
| +0.6 | Round 3 | TAMEWARE | 12 | 5♣x | ♦Q | -3 | +0 |
| +0.5 | Round 4 | GEELY AUTOMOBILE | 19 | 5♠ | ♣10 | = | +0 |
| +0.4 | Round 7 | VENTIN | 2 | 3NT | ♥J | +2 | +0 |
| +0.3 | Round 6 | CHILE MIXTO | 15 | 2♠ | ♦K | -1 | +5 |
| +0.3 | Round 8 | NEW ZEALAND MIX | 19 | 2♣ | ♥Q | -2 | +0 |
| +0.2 | Round 3 | TAMEWARE | 8 | 4♥ | ♥8 | = | +0 |
| +0.0 | Round 3 | TAMEWARE | 6 | 5♣ | ♦10 | +1 | +14 |
| +0.0 | Round 7 | VENTIN | 4 | 3NT | ♣7 | +2 | +0 |
| -0.2 | Round 3 | TAMEWARE | 10 | 1NT | ♦5 | = | +2 |
| -0.2 | Round 3 | TAMEWARE | 11 | 4♥ | ♦2 | = | +0 |
| -0.2 | Round 7 | VENTIN | 6 | 2♠ | ♠5 | +1 | +0 |
| -0.3 | Round 6 | CHILE MIXTO | 16 | 1NT | ♠J | = | -11 |
| -0.4 | Round 6 | CHILE MIXTO | 22 | 3NT | ♦3 | +2 | -1 |
| -0.5 | Round 8 | NEW ZEALAND MIX | 14 | 4♥ | ♦K | +2 | +14 |
| -0.7 | Round 7 | VENTIN | 8 | 4♠ | ♦A | -1 | -10 |
| -0.8 | Round 2 | POLAND WOMEN | 18 | 3♥ | ♠A | -1 | -4 |
| -0.8 | Round 2 | POLAND WOMEN | 24 | 4♥ | ♠8 | +2 | +11 |
| -0.8 | Round 3 | TAMEWARE | 2 | 3NT | ♠Q | +2 | +12 |
| -0.8 | Round 8 | NEW ZEALAND MIX | 20 | 3♦ | ♠7 | -1 | -5 |
| -0.9 | Round 7 | VENTIN | 1 | 4♥ | ♣9 | +2 | -11 |
| -1.0 | Round 2 | POLAND WOMEN | 21 | 2♠ | ♦A | +2 | -6 |
| -1.1 | Round 2 | POLAND WOMEN | 22 | 3♠ | ♥5 | +1 | -1 |
| -1.3 | Round 3 | TAMEWARE | 5 | 4♥ | ♥2 | = | +0 |
| -1.5 | Round 3 | TAMEWARE | 4 | 1NT | ♥4 | -2 | -2 |
| -1.6 | Round 2 | POLAND WOMEN | 16 | 4♦ | ♠A | -1 | -5 |
| -1.9 | Round 1 | ITALIAN SENIORS | 8 | 1♦ | ♠Q | +1 | -5 |
| -2.0 | Round 1 | ITALIAN SENIORS | 7 | 3NT | ♣3 | = | +1 |
| -2.5 | Round 4 | GEELY AUTOMOBILE | 18 | 2♥ | ♣5 | +1 | -1 |
| -2.6 | Round 2 | POLAND WOMEN | 14 | 3NT | ♦A | -3 | -6 |
| -2.6 | Round 2 | POLAND WOMEN | 19 | 6♥ | ♣8 | -1 | -5 |
| -2.6 | Round 4 | GEELY AUTOMOBILE | 17 | 4♥ | ♦K | = | +0 |
| -2.9 | Round 6 | CHILE MIXTO | 18 | 3NT | ♥3 | = | +1 |
| -3.4 | Round 4 | GEELY AUTOMOBILE | 23 | 2♠ | ♦4 | +1 | -10 |
| -3.5 | Round 7 | VENTIN | 7 | 4♥ | ♦A | +1 | +10 |
| -3.5 | Round 7 | VENTIN | 9 | 3♥ | ♦6 | -1 | -5 |
| -3.9 | Round 1 | ITALIAN SENIORS | 12 | 2♠ | ♦2 | +1 | +0 |
| -4.3 | Round 3 | TAMEWARE | 1 | 3♠ | ♦K | = | -6 |
| -4.7 | Round 1 | ITALIAN SENIORS | 2 | 4♠ | ♣8 | -1 | -10 |
| -5.3 | Round 8 | NEW ZEALAND MIX | 22 | 4♠ | ♦3 | = | -11 |
| -5.8 | Round 6 | CHILE MIXTO | 19 | 5♦ | ♠K | -1 | -5 |
| -5.9 | Round 4 | GEELY AUTOMOBILE | 24 | 5♦ | ♣A | = | +0 |
| -6.2 | Round 3 | TAMEWARE | 9 | 5♥ | ♠6 | -1 | -12 |
| -7.4 | Round 2 | POLAND WOMEN | 15 | 7♦ | ♦10 | = | +2 |
| -7.6 | Round 8 | NEW ZEALAND MIX | 13 | 4♥ | ♠A | -2 | -13 |
| -7.8 | Round 1 | ITALIAN SENIORS | 3 | 3NT | ♠J | -1 | -12 |
| -9.4 | Round 6 | CHILE MIXTO | 20 | 4♠ | ♣9 | -1 | -12 |
| -11.1 | Round 4 | GEELY AUTOMOBILE | 21 | 5♠x | ♥A | -1 | -12 |
| -12.0 | Round 2 | POLAND WOMEN | 23 | 6♥ | ♠A | -1 | -13 |