TONG Dong · KUNMING LIJIAN
vs par split: bidding +1.79 · play -0.48
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted +0.32/bd
Card play — on target: opening leads 81.8% #111 of 310 · declarer play 62.5% #258 of 310 · defence 87.5% #131 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 88.9% (9) |
| Declarer play | 100.0% (1) | 57.1% (7) |
| Defence | 100.0% (4) | 85.0% (20) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 66.7% (3) · ♦ 66.7% (3) · ♣ 100.0% (1)
vs par by strain: NT +4.14 (7) · a suit +0.74 (35)
vs par by level: part-score +0.43 (23) · game +1.93 (15) · slam +4.00 (4)
By role: declaring +1.37/bd (+0.39 vs par · 18) · defending +0.18/bd (+2.00 vs par · 24)
By vulnerability: vulnerable -0.15/bd (+1.25 vs par · 20) · not vulnerable +1.46/bd (+1.36 vs par · 22)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | P.Li | J.Lu – J.Wang | Closed | 7 | +3.0 | +0.43 | +3.43 |
| Round 3 | P.Li | G.Zhang – S.Liu | Closed | 7 | -4.6 | -0.66 | -1.29 |
| Round 5 | P.Li | S.Mok – P.Chan | Open | 7 | +9.8 | +1.40 | +2.57 |
| Round 6 | P.Li | S.Gotzov – TAKOV TIHOMIR | Closed | 7 | +2.5 | +0.36 | -0.14 |
| Round 7 | P.Li | C.Ng – P.Lau | Closed | 7 | +7.0 | +1.00 | +1.71 |
| Round 8 | P.Li | J.Wang – H.Cui | Open | 7 | +11.2 | +1.60 | +1.57 |
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 |
|---|---|---|---|---|---|---|---|
| +8.1 | Round 5 | HKJ9 | 5 | 4♠ | ♠2 | = | +0 |
| +7.9 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 24 | 3NT | ♦9 | = | +6 |
| +7.0 | Round 6 | BALKAN GOLD STAR | 9 | 6♦x | ♣4 | -2 | +5 |
| +6.5 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 21 | 2♦ | ♣2 | = | +12 |
| +5.6 | Round 2 | HUBEI JINPAI | 11 | 3♥ | ♠K | = | +6 |
| +4.4 | Round 2 | HUBEI JINPAI | 13 | 5♠ | ♥6 | +2 | +17 |
| +3.7 | Round 7 | HK ZEN | 18 | 4NT | ♥2 | = | +13 |
| +3.7 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 27 | 2♠ | ♣6 | +2 | +6 |
| +3.6 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 18 | 3♥ | ♣4 | -1 | +0 |
| +3.4 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 19 | 3♠ | ♦Q | +1 | +1 |
| +3.4 | Round 6 | BALKAN GOLD STAR | 12 | 4♠x | ♥7 | -3 | +4 |
| +3.4 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 26 | 2♦ | ♠3 | +3 | +10 |
| +3.2 | Round 5 | HKJ9 | 3 | 3NT | ♥5 | +1 | +1 |
| +2.7 | Round 6 | BALKAN GOLD STAR | 11 | 2♣ | ♣4 | +2 | +1 |
| +2.7 | Round 7 | HK ZEN | 15 | 4♠ | ♥4 | -1 | +12 |
| +2.6 | Round 2 | HUBEI JINPAI | 10 | 3♠x | ♣A | -1 | +7 |
| +2.6 | Round 7 | HK ZEN | 21 | 6♠ | ♥2 | = | +0 |
| +2.1 | Round 5 | HKJ9 | 4 | 4♠ | ♠9 | -1 | +6 |
| +1.9 | Round 7 | HK ZEN | 20 | 2♠ | ♥2 | = | +0 |
| +1.4 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 23 | 2♣ | ♠K | = | -1 |
| +1.3 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 15 | 4♥ | ♠10 | +3 | -10 |
| +1.1 | Round 7 | HK ZEN | 16 | 4♥x | ♦7 | -1 | +0 |
| +0.4 | Round 5 | HKJ9 | 2 | 3♥ | ♦9 | -1 | -1 |
| +0.1 | Round 5 | HKJ9 | 1 | 4♥ | ♣A | = | +1 |
| +0.0 | Round 2 | HUBEI JINPAI | 8 | 1NT | ♠2 | = | +1 |
| -0.7 | Round 7 | HK ZEN | 17 | 4♥ | ♦A | -2 | -7 |
| -0.7 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 25 | 2♥ | ♠A | +1 | +0 |
| -0.9 | Round 6 | BALKAN GOLD STAR | 14 | 2♥ | ♠Q | +1 | +1 |
| -1.0 | Round 5 | HKJ9 | 6 | 6NT | ♣10 | = | +11 |
| -1.3 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 20 | 1NT | ♥Q | +2 | +1 |
| -1.5 | Round 6 | BALKAN GOLD STAR | 10 | 3♦ | ♥K | +1 | +0 |
| -1.8 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 28 | 4♠ | ♦J | +1 | -4 |
| -2.0 | Round 2 | HUBEI JINPAI | 12 | 3♦ | ♣2 | -2 | +0 |
| -2.7 | Round 8 | SHAANXI ELECTRIC POWER DESIGN | 22 | 2♠ | ♥Q | -1 | -6 |
| -3.1 | Round 5 | HKJ9 | 7 | 6♥ | ♠A | = | +0 |
| -3.2 | Round 2 | HUBEI JINPAI | 14 | 2♠ | ♥2 | +1 | -1 |
| -3.3 | Round 6 | BALKAN GOLD STAR | 13 | 3♣ | ♠4 | = | -6 |
| -4.3 | Round 7 | HK ZEN | 19 | 2♠ | ♥J | = | -6 |
| -4.4 | Round 2 | HUBEI JINPAI | 9 | 4♠ | ♥4 | -1 | -6 |
| -4.9 | Round 6 | BALKAN GOLD STAR | 8 | 2♠ | ♥Q | +1 | -6 |
| -6.8 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 17 | 3NT | ♦J | +1 | -4 |
| -11.3 | Round 3 | SHAOGUAN BRIDGE ASOCIATION | 16 | 2♠x | ♣7 | -3 | -9 |