TONG Jiaxin · SX XNWY
vs par split: bidding +0.53 · play -1.84
Strength of schedule: opponents averaged +0.69/bd (a tough draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 66.7% · declarer play 33.3% · defence 88.9%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 50.0% (2) |
| Declarer play | 0.0% (1) | 40.0% (5) |
| Defence | 100.0% (3) | 83.3% (6) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (1)
vs par by strain: NT -0.50 (6) · a suit -1.69 (13)
vs par by level: part-score -1.29 (7) · game -2.46 (11) · slam +11.00 (1)
By role: declaring -1.92/bd (-4.73 vs par · 11) · defending +1.14/bd (+3.33 vs par · 9)
By vulnerability: vulnerable +0.18/bd (+1.00 vs par · 10) · not vulnerable -1.26/bd (-3.20 vs par · 10)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | T.Zhang | K.Kopka – O.Trybus | Open | 10 | -0.4 | -0.04 | +0.20 |
| Round 5 | W.Xue | Z.Wu – Z.Yuan | Open | 10 | -10.4 | -1.04 | -2.40 |
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 |
|---|---|---|---|---|---|---|---|
| +6.5 | Round 3 | AZSUW AKADEMIABRYDZA | 25 | 4♠ | ♥6 | -1 | +5 |
| +5.5 | Round 3 | AZSUW AKADEMIABRYDZA | 29 | 3NT | ♠A | -3 | +10 |
| +5.5 | Round 5 | SX XHEST | 15 | 4♠ | ♣8 | = | -1 |
| +5.5 | Round 5 | SX XHEST | 18 | 3NT | ♥K | -1 | +5 |
| +4.3 | Round 3 | AZSUW AKADEMIABRYDZA | 22 | 3♣ | ♠2 | -1 | +5 |
| +4.0 | Round 5 | SX XHEST | 17 | 4♠ | ♥A | +1 | +0 |
| +3.0 | Round 3 | AZSUW AKADEMIABRYDZA | 21 | Pass | +3 | ||
| +2.4 | Round 3 | AZSUW AKADEMIABRYDZA | 23 | 2♣ | ♠A | +2 | +7 |
| +2.3 | Round 5 | SX XHEST | 13 | 1NT | ♦5 | -1 | +1 |
| -0.1 | Round 3 | AZSUW AKADEMIABRYDZA | 24 | 3♠ | ♥A | -1 | -2 |
| -1.5 | Round 5 | SX XHEST | 16 | 2NT | ♣J | -1 | -5 |
| -2.6 | Round 3 | AZSUW AKADEMIABRYDZA | 30 | 1NT | ♦3 | +3 | -2 |
| -2.7 | Round 3 | AZSUW AKADEMIABRYDZA | 28 | 5♣ | ♠K | -1 | -2 |
| -2.8 | Round 5 | SX XHEST | 12 | 6♥ | ♠7 | +1 | +11 |
| -3.3 | Round 5 | SX XHEST | 19 | 4♠ | ♥J | +1 | +0 |
| -5.8 | Round 5 | SX XHEST | 14 | 3♠ | ♣J | +3 | -13 |
| -6.3 | Round 5 | SX XHEST | 11 | 4♠ | ♣K | -1 | -10 |
| -7.8 | Round 3 | AZSUW AKADEMIABRYDZA | 27 | 4♠ | ♥9 | -1 | -10 |
| -8.0 | Round 5 | SX XHEST | 20 | 3NT | ♠9 | -1 | -12 |
| -8.9 | Round 3 | AZSUW AKADEMIABRYDZA | 26 | 4♠ | ♣6 | -1 | -12 |