CHIU Karic · HEY YO
vs par split: bidding +0.80 · play +0.06
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.26/bd
Card play — on target: opening leads 88.9% #53 of 277 · declarer play 87.5% #53 of 277 · defence 86.4% #110 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 100.0% (7) |
| Declarer play | 80.0% (5) | 100.0% (3) |
| Defence | 60.0% (5) | 94.1% (17) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 80.0% (5) · ♣ 100.0% (2)
vs par by strain: NT +2.09 (11) · a suit +0.29 (24)
vs par by level: part-score -0.06 (17) · game +0.64 (14) · slam +5.50 (4)
By role: declaring +1.28/bd (-0.46 vs par · 13) · defending -0.20/bd (+1.64 vs par · 22)
By vulnerability: vulnerable +0.51/bd (+1.89 vs par · 18) · not vulnerable +0.18/bd (-0.23 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Yeung | T.Asbi – R.Tobing | Closed | 7 | -11.7 | -1.67 | -1.71 |
| Round 2 | P.Yeung | M.Lewis – P.Jourdain | Closed | 7 | +12.2 | +1.74 | +5.43 |
| Round 4 | LELIN - | H.Frerichs – U.Wenning | Open | 7 | -7.9 | -1.13 | -3.14 |
| Round 5 | P.Yeung | B.Chmurski – I.Chalupec | Closed | 7 | +8.6 | +1.23 | +2.71 |
| Round 6 | P.Yeung | Y.Wang – J.Liu | Open | 7 | +11.0 | +1.57 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +9.3 | Round 2 | AUSCROWAL | 9 | 3NT | ♥2 | +1 | +10 |
| +7.6 | Round 5 | BRIDGE24 B | 5 | 4♠ | ♠3 | +1 | +1 |
| +6.2 | Round 6 | TIANJIN COM-JADEITE | 14 | 4♠ | ♠6 | = | +7 |
| +5.9 | Round 2 | AUSCROWAL | 10 | 2♥ | ♠K | +2 | +8 |
| +3.8 | Round 2 | AUSCROWAL | 14 | 4♠ | ♦J | -2 | +5 |
| +3.7 | Round 6 | TIANJIN COM-JADEITE | 10 | 3NT | ♠4 | -1 | +6 |
| +3.2 | Round 5 | BRIDGE24 B | 4 | 4♠ | ♦K | -1 | +6 |
| +3.1 | Round 1 | PERTAMINA EP | 4 | 1NT | ♣A | = | +12 |
| +3.1 | Round 2 | AUSCROWAL | 8 | 1NT | ♦J | -1 | +5 |
| +2.8 | Round 4 | BERLIN | 28 | 3♦ | ♦2 | +1 | +9 |
| +2.7 | Round 5 | BRIDGE24 B | 3 | 3NT | ♥5 | +1 | +1 |
| +2.5 | Round 6 | TIANJIN COM-JADEITE | 11 | 1NT | ♥3 | +1 | +1 |
| +2.3 | Round 6 | TIANJIN COM-JADEITE | 9 | 6♣ | ♥5 | -1 | -2 |
| +2.0 | Round 6 | TIANJIN COM-JADEITE | 13 | 1♠ | ♦Q | +2 | +1 |
| +1.2 | Round 1 | PERTAMINA EP | 7 | 3♠ | ♣8 | = | +0 |
| +1.1 | Round 4 | BERLIN | 27 | 4♠ | ♦J | +2 | -11 |
| +0.7 | Round 1 | PERTAMINA EP | 3 | 2♠ | ♣K | -1 | -3 |
| +0.4 | Round 4 | BERLIN | 24 | 1♥ | ♠7 | -1 | -2 |
| +0.4 | Round 5 | BRIDGE24 B | 1 | 4♥ | ♣A | = | +1 |
| +0.1 | Round 5 | BRIDGE24 B | 2 | 3♥ | ♦9 | -1 | -1 |
| -0.2 | Round 4 | BERLIN | 25 | 3NT | ♠Q | = | +0 |
| -0.4 | Round 1 | PERTAMINA EP | 5 | 2♠ | ♠2 | -1 | -1 |
| -0.6 | Round 4 | BERLIN | 26 | 2♥ | ♣Q | = | +0 |
| -0.7 | Round 5 | BRIDGE24 B | 6 | 6NT | ♦Q | = | +11 |
| -0.9 | Round 2 | AUSCROWAL | 11 | 2NT | ♦4 | +2 | -2 |
| -1.2 | Round 1 | PERTAMINA EP | 6 | 1NTx | ♠K | -1 | -11 |
| -1.8 | Round 6 | TIANJIN COM-JADEITE | 12 | 4♥ | ♠2 | +1 | +0 |
| -2.8 | Round 2 | AUSCROWAL | 12 | 3♠ | ♥4 | = | -1 |
| -3.6 | Round 4 | BERLIN | 22 | 2♥ | ♠4 | +2 | -10 |
| -3.9 | Round 6 | TIANJIN COM-JADEITE | 8 | 2♠ | ♦K | +1 | -6 |
| -4.7 | Round 5 | BRIDGE24 B | 7 | 6♥ | ♠A | = | +0 |
| -6.2 | Round 2 | AUSCROWAL | 13 | 6♠ | ♥4 | = | +13 |
| -7.5 | Round 1 | PERTAMINA EP | 1 | 3NT | ♦9 | -1 | -10 |
| -7.6 | Round 1 | PERTAMINA EP | 2 | 4♥ | ♣J | = | +1 |
| -7.8 | Round 4 | BERLIN | 23 | 5♣x | ♥9 | -1 | -8 |