LI Jingcheng · WUHAN
72rank
-30.7Butler · 126 bds
-0.24per board
±4.3swing
-0.60vs par /bd · #82/107
-0.28adjusted /bd
by round
vs par split: bidding -0.77 · play +0.17
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.28/bd
Card play — on target: opening leads 97.1% #1 of 107 · declarer play 76.9% #25 of 107 · defence 89.7% #17 of 107
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (11) | 95.8% (24) |
| Declarer play | 83.3% (6) | 75.0% (20) |
| Defence | 72.2% (18) | 96.0% (50) |
Opening leads by suit led: ♠ 100.0% (9) · ♥ 90.0% (10) · ♦ 100.0% (9) · ♣ 100.0% (7)
vs par by strain: NT -0.78 (37) · a suit -0.52 (89)
vs par by level: part-score +0.08 (64) · game -1.26 (57) · slam -1.60 (5)
By role: declaring -1.16/bd (-4.43 vs par · 58) · defending +0.54/bd (+2.68 vs par · 68)
By vulnerability: vulnerable -0.57/bd (-2.23 vs par · 64) · not vulnerable +0.09/bd (+1.10 vs par · 62)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Li | K.Christiansen – H.Lortz | Open | 7 | -2.6 | -0.37 | +1.43 |
| Round 2 | Z.Li | J.Holland – C.Mari | Closed | 7 | -3.3 | -0.47 | -2.71 |
| Round 3 | Z.Li | M.Sawiruddin – M.Hartono | Open | 7 | -6.0 | -0.86 | +0.43 |
| Round 4 | Z.Li | A.Yamada – K.Ohno | Open | 7 | -11.0 | -1.57 | -6.29 |
| Round 5 | Z.Li | M.Dumbovich – E.Otvosi | Closed | 7 | +5.3 | +0.76 | +0.43 |
| Round 6 | Z.Li | R.Goel – R.Jolly | Closed | 7 | +11.5 | +1.64 | +5.00 |
| Round 7 | Z.Li | J.Liu – S.Xu | Closed | 7 | +10.3 | +1.47 | +1.71 |
| Round 8 | Z.Li | L.Dan – Y.Hu | Closed | 7 | +5.3 | +0.76 | +1.29 |
| Round 9 | Z.Li | X.Shen – M.Shen | Closed | 7 | -0.9 | -0.13 | -2.71 |
| Round 10 | Z.Li | Y.Wang – L.Weng | Closed | 7 | -4.9 | -0.70 | +2.00 |
| Round 11 | Z.Li | V.Li – P.Chun | Closed | 7 | -9.9 | -1.41 | -1.00 |
| Round 12 | Z.Li | R.Zajac – P.Choy | Open | 7 | +3.8 | +0.54 | -3.71 |
| Round 15 | Z.Li | D.Sacul – P.Jariyanantanetr | Closed | 7 | +1.2 | +0.17 | -0.43 |
| Round 16 | Z.Li | M.Schoenborn – F.Lerner | Closed | 7 | +4.6 | +0.66 | -0.14 |
| Round 17 | Z.Li | J.Klukowski – J.Russyan | Closed | 7 | -21.3 | -3.04 | -4.71 |
| Round 18 | Z.Li | P.Cronier – M.Bessis | Open | 7 | -6.9 | -0.99 | -1.86 |
| Round 19 | Z.Li | L.Lewis – P.Lewis | Open | 7 | +7.8 | +1.11 | +2.00 |
| Round 20 | Z.Li | F.Hamilton – A.Fisher | Open | 7 | -13.7 | -1.96 | -1.43 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round 18 | MILNER | 28 | 3NT | ♥5 | +4 | +9 |
| +11.0 | Round 4 | PLATINUM | 23 | 4♥ | ♦3 | = | -13 |
| +10.5 | Round 15 | MAGIC EYES | 1 | 6♠ | ♥A | -2 | +11 |
| +9.5 | Round 12 | SINGAPORE | 5 | 2♦ | ♥8 | = | +2 |
| +9.0 | Round 6 | ENGINEERS | 8 | 4♣ | ♦Q | -3 | +11 |
| +7.2 | Round 8 | HUBEI QIAOXIE | 1 | 3NT | ♦10 | -1 | +10 |
| +7.0 | Round 7 | HAINAN OLD MAN | 15 | 4♠ | ♣K | -1 | +14 |
| +6.8 | Round 3 | INDONESIA | 20 | 3♦ | ♥8 | +1 | +15 |
| +6.6 | Round 17 | MARKOWICZ | 20 | 6♣ | ♥K | -1 | +12 |
| +5.8 | Round 9 | XINYUAN SENIOR TEAM | 10 | 4♥ | ♠K | = | +3 |
| +5.2 | Round 15 | MAGIC EYES | 3 | 3♥ | ♦J | +1 | +4 |
| +5.1 | Round 19 | LEWIS | 5 | 2♥ | ♦A | -2 | +6 |
| +5.0 | Round 7 | HAINAN OLD MAN | 16 | 2♣ | ♠10 | +2 | +10 |
| +4.7 | Round 11 | HK SENIOR FRIENDS | 27 | 3NT | ♠5 | -1 | +10 |
| +4.3 | Round 19 | LEWIS | 4 | 4♠ | ♣9 | -1 | +6 |
| +3.9 | Round 20 | STERNBERG | 10 | 3♠ | ♦K | -1 | +6 |
| +3.8 | Round 16 | CANADA | 12 | 3NT | ♠6 | +1 | +1 |
| +3.7 | Round 8 | HUBEI QIAOXIE | 3 | 2♠ | ♣K | = | +6 |
| +3.6 | Round 17 | MARKOWICZ | 16 | 3NT | ♥4 | +3 | -12 |
| +3.4 | Round 5 | HUNGARY | 3 | 3NT | ♠J | -2 | +6 |
| +3.2 | Round 10 | SICHUAN DAHE COMPANY | 20 | 4♥ | ♠6 | -1 | +12 |
| +3.2 | Round 19 | LEWIS | 6 | 3♠ | ♥K | = | +10 |
| +3.0 | Round 5 | HUNGARY | 1 | 3NT | ♥8 | = | +0 |
| +3.0 | Round 6 | ENGINEERS | 14 | 4♠x | ♦A | -2 | +0 |
| +3.0 | Round 11 | HK SENIOR FRIENDS | 28 | 3NT | ♠J | +4 | +3 |
| +2.9 | Round 5 | HUNGARY | 4 | 3♦ | ♥2 | +2 | +10 |
| +2.6 | Round 6 | ENGINEERS | 10 | 3NT | ♦2 | -1 | +6 |
| +2.6 | Round 9 | XINYUAN SENIOR TEAM | 9 | 4♠ | ♥4 | -1 | +6 |
| +2.6 | Round 16 | CANADA | 14 | 4♥ | ♠K | = | +1 |
| +2.3 | Round 2 | HACKETT | 12 | 4♥ | ♠K | -1 | +5 |
| +2.2 | Round 12 | SINGAPORE | 2 | 2NT | ♠J | +3 | +7 |
| +2.0 | Round 1 | LORTZ | 2 | 3NT | ♥5 | -2 | +6 |
| +1.9 | Round 2 | HACKETT | 8 | 2♠ | ♦A | -1 | -2 |
| +1.8 | Round 8 | HUBEI QIAOXIE | 7 | 4♦ | ♥A | -1 | +6 |
| +1.7 | Round 20 | STERNBERG | 14 | 3NT | ♦7 | +2 | +0 |
| +1.6 | Round 2 | HACKETT | 13 | 4♥ | ♣10 | +2 | +1 |
| +1.5 | Round 7 | HAINAN OLD MAN | 17 | 2♠ | ♥2 | +2 | +1 |
| +1.3 | Round 16 | CANADA | 9 | 1♥ | ♠A | -1 | +11 |
| +1.2 | Round 9 | XINYUAN SENIOR TEAM | 8 | 1NT | ♠2 | = | -1 |
| +1.0 | Round 7 | HAINAN OLD MAN | 18 | 3♠ | ♦Q | -1 | +5 |
| +1.0 | Round 15 | MAGIC EYES | 7 | 4♥ | ♣Q | +1 | +0 |
| +0.9 | Round 9 | XINYUAN SENIOR TEAM | 14 | 2♠ | ♦J | +1 | +1 |
| +0.8 | Round 2 | HACKETT | 11 | 4♠ | ♥K | +1 | -10 |
| +0.8 | Round 2 | HACKETT | 14 | 2♥ | ♣K | -1 | -2 |
| +0.8 | Round 12 | SINGAPORE | 4 | 2♥ | ♣K | = | +0 |
| +0.6 | Round 8 | HUBEI QIAOXIE | 6 | 1NT | ♥4 | +1 | +10 |
| +0.6 | Round 16 | CANADA | 11 | 3♠ | ♥J | +1 | +6 |
| +0.5 | Round 3 | INDONESIA | 15 | 2♠ | ♦6 | = | +0 |
| +0.5 | Round 10 | SICHUAN DAHE COMPANY | 16 | 4♥ | ♠7 | +1 | +0 |
| +0.3 | Round 1 | LORTZ | 4 | 1NT | ♣6 | = | +5 |
| +0.3 | Round 5 | HUNGARY | 2 | 2♥ | ♠10 | +1 | +0 |
| +0.3 | Round 18 | MILNER | 27 | 2♥ | ♠K | = | -1 |
| +0.3 | Round 19 | LEWIS | 1 | 2♥ | ♠A | -1 | +4 |
| +0.3 | Round 20 | STERNBERG | 11 | 2♠ | ♣Q | -1 | +10 |
| +0.2 | Round 16 | CANADA | 13 | 4♥ | ♠Q | = | -13 |
| -0.0 | Round 1 | LORTZ | 5 | 1NT | ♥5 | +2 | +0 |
| -0.0 | Round 3 | INDONESIA | 17 | 2♦ | ♥10 | -1 | +3 |
| -0.0 | Round 4 | PLATINUM | 28 | 3NT | ♣9 | -1 | +6 |
| -0.0 | Round 10 | SICHUAN DAHE COMPANY | 18 | 4♥ | ♠9 | = | +1 |
| +0.0 | Round 15 | MAGIC EYES | 4 | 4♥ | ♦10 | +1 | +0 |
| -0.0 | Round 17 | MARKOWICZ | 19 | 3NT | ♥5 | +1 | +0 |
| -0.2 | Round 6 | ENGINEERS | 13 | 2♠ | ♥A | +1 | +0 |
| -0.2 | Round 12 | SINGAPORE | 3 | 1NT | ♠7 | +1 | -11 |
| -0.3 | Round 18 | MILNER | 22 | 3NT | ♦6 | = | -1 |
| -0.3 | Round 19 | LEWIS | 3 | 3♠x | ♥8 | -2 | -4 |
| -0.4 | Round 19 | LEWIS | 2 | 2♥ | ♠A | -1 | -2 |
| -0.5 | Round 1 | LORTZ | 3 | 2♣ | ♦9 | = | -1 |
| -0.5 | Round 7 | HAINAN OLD MAN | 20 | 4♥ | ♦6 | +2 | -13 |
| -0.6 | Round 5 | HUNGARY | 7 | 4♠ | ♦5 | = | +0 |
| -0.6 | Round 6 | ENGINEERS | 12 | 3♣ | ♠2 | +1 | +7 |
| -0.6 | Round 10 | SICHUAN DAHE COMPANY | 17 | 3NT | ♦10 | +2 | +11 |
| -0.8 | Round 6 | ENGINEERS | 11 | 3♠ | ♣5 | -1 | -2 |
| -0.8 | Round 7 | HAINAN OLD MAN | 21 | 3♠ | ♥6 | = | +0 |
| -0.9 | Round 1 | LORTZ | 6 | 2NT | ♦J | = | +6 |
| -1.0 | Round 4 | PLATINUM | 27 | 3♣ | ♦A | +3 | -6 |
| -1.0 | Round 20 | STERNBERG | 9 | 3♦ | ♣A | = | +1 |
| -1.2 | Round 12 | SINGAPORE | 1 | 2♠ | ♥A | -2 | -7 |
| -1.3 | Round 1 | LORTZ | 1 | 2♠ | ♦J | = | -5 |
| -1.3 | Round 18 | MILNER | 25 | 2♠ | ♦K | +3 | -6 |
| -1.4 | Round 4 | PLATINUM | 24 | 3NT | ♠5 | +1 | +1 |
| -1.5 | Round 5 | HUNGARY | 5 | 3♥ | ♣A | = | +0 |
| -1.5 | Round 6 | ENGINEERS | 9 | 5♦ | ♣A | = | +13 |
| -1.5 | Round 10 | SICHUAN DAHE COMPANY | 21 | 3NT | ♠7 | -1 | -5 |
| -1.6 | Round 16 | CANADA | 8 | 2♣ | ♠7 | +2 | -1 |
| -1.7 | Round 11 | HK SENIOR FRIENDS | 25 | 3NT | ♣6 | +1 | +1 |
| -1.7 | Round 17 | MARKOWICZ | 17 | 3NT | ♠4 | +1 | +0 |
| -1.9 | Round 11 | HK SENIOR FRIENDS | 22 | 3♣ | ♠A | -1 | -6 |
| -1.9 | Round 15 | MAGIC EYES | 6 | 3♠x | ♦6 | -1 | +0 |
| -1.9 | Round 18 | MILNER | 26 | 4♥ | ♦Q | +1 | +0 |
| -2.0 | Round 3 | INDONESIA | 19 | 5♣ | ♠8 | = | +17 |
| -2.0 | Round 8 | HUBEI QIAOXIE | 5 | 2♥ | ♠K | +1 | +0 |
| -2.1 | Round 8 | HUBEI QIAOXIE | 2 | 1♥ | ♠2 | +2 | -11 |
| -2.2 | Round 1 | LORTZ | 7 | 3NT | ♠8 | +2 | -1 |
| -2.2 | Round 4 | PLATINUM | 22 | 3♦ | ♥3 | -2 | -2 |
| -2.2 | Round 5 | HUNGARY | 6 | 6♣ | ♠8 | +1 | -13 |
| -2.2 | Round 11 | HK SENIOR FRIENDS | 26 | 4♠ | ♣8 | = | -9 |
| -2.3 | Round 16 | CANADA | 10 | 2♠ | ♦A | = | -6 |
| -2.7 | Round 11 | HK SENIOR FRIENDS | 24 | 4♠ | ♦A | = | +0 |
| -2.8 | Round 3 | INDONESIA | 21 | 4♠ | ♦K | +2 | -17 |
| -2.8 | Round 10 | SICHUAN DAHE COMPANY | 15 | 3♠ | ♥K | = | +0 |
| -2.9 | Round 7 | HAINAN OLD MAN | 19 | 3♦ | ♠A | -1 | -5 |
| -3.1 | Round 20 | STERNBERG | 8 | 2♠ | ♥A | = | -6 |
| -3.2 | Round 9 | XINYUAN SENIOR TEAM | 13 | 5♠ | ♥4 | +2 | -17 |
| -3.4 | Round 18 | MILNER | 24 | 1NT | ♠2 | +1 | -1 |
| -3.5 | Round 9 | XINYUAN SENIOR TEAM | 12 | 4♥ | ♥K | -1 | -5 |
| -3.5 | Round 12 | SINGAPORE | 6 | 4♥ | ♥3 | = | -11 |
| -3.7 | Round 10 | SICHUAN DAHE COMPANY | 19 | 1NT | ♥7 | = | -5 |
| -3.8 | Round 12 | SINGAPORE | 7 | 3♥ | ♠9 | -1 | -6 |
| -3.9 | Round 8 | HUBEI QIAOXIE | 4 | 1NT | ♣A | +1 | -12 |
| -4.0 | Round 3 | INDONESIA | 16 | 3NT | ♣10 | +4 | -10 |
| -4.2 | Round 17 | MARKOWICZ | 21 | 3NT | ♠K | -1 | -5 |
| -4.4 | Round 19 | LEWIS | 7 | 2♦ | ♣A | -1 | -6 |
| -4.5 | Round 3 | INDONESIA | 18 | 2♥ | ♥5 | -1 | -5 |
| -4.7 | Round 9 | XINYUAN SENIOR TEAM | 11 | 3♥ | ♠K | = | -6 |
| -5.1 | Round 2 | HACKETT | 10 | 4♠ | ♣5 | +1 | -1 |
| -5.6 | Round 2 | HACKETT | 9 | 5♣ | ♦A | -1 | -10 |
| -5.8 | Round 15 | MAGIC EYES | 2 | 6NT | ♦K | -1 | -13 |
| -6.5 | Round 20 | STERNBERG | 12 | 3NT | ♥5 | -1 | -12 |
| -7.4 | Round 4 | PLATINUM | 26 | 2♦ | ♠7 | +5 | -15 |
| -7.7 | Round 17 | MARKOWICZ | 15 | 3NT | ♦5 | = | -10 |
| -7.8 | Round 15 | MAGIC EYES | 5 | 6♦x | ♥A | -2 | -5 |
| -9.0 | Round 20 | STERNBERG | 13 | 5♠ | ♣A | -1 | -9 |
| -9.1 | Round 11 | HK SENIOR FRIENDS | 23 | 5♣ | ♦K | -1 | -6 |
| -10.0 | Round 4 | PLATINUM | 25 | 2NT | ♣4 | +3 | -15 |
| -11.4 | Round 18 | MILNER | 23 | 4NT | ♦K | -2 | -13 |
| -17.9 | Round 17 | MARKOWICZ | 18 | 5♦x | ♦9 | -7 | -18 |