LI Zixi · CHINA SMZY STAYMAN
138rank
-118.7Butler · 80 bds
-1.48per board
±4.3swing
-2.34vs par /bd · #137/144
-1.93adjusted /bd
by round
vs par split: bidding -1.62 · play -0.71
Strength of schedule: opponents averaged -0.44/bd (an easy draw) → opponent-adjusted -1.93/bd
Card play — on target: opening leads 59.1% #137 of 144 · declarer play 31.6% #140 of 144 · defence 72.7% #113 of 144
Bidding activity — not a pass: 34.4% #130 of 144 (67/195)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 61.1% (18) |
| Declarer play | 28.6% (7) | 33.3% (12) |
| Defence | 70.0% (10) | 73.5% (34) |
Opening leads by suit led: ♠ 20.0% (5) · ♥ 66.7% (6) · ♦ 66.7% (6) · ♣ 80.0% (5)
vs par by strain: NT -3.11 (18) · a suit -2.11 (62)
vs par by level: part-score -2.48 (50) · game -2.10 (30)
By role: declaring -1.44/bd (-5.47 vs par · 36) · defending -1.52/bd (+0.23 vs par · 44)
By vulnerability: vulnerable -1.94/bd (-3.53 vs par · 34) · not vulnerable -1.15/bd (-1.46 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Zhang | Z.Zabradi – G.Szabo | Open | 8 | -34.8 | -4.35 | -4.88 |
| Round 2 | B.Zhang | C.Liu – B.Pang | Closed | 8 | +11.1 | +1.39 | -1.25 |
| Round 3 | B.Zhang | Z.Wang – S.Liu | Closed | 8 | -19.7 | -2.46 | -1.12 |
| Round 4 | B.Zhang | M.Stepniak – B.Rybak | Closed | 8 | -18.3 | -2.29 | -4.62 |
| Round 5 | B.Zhang | Z.Holowacz – K.Miszczuk | Open | 8 | -29.2 | -3.65 | -2.88 |
| Round 6 | B.Zhang | A.Piasecki – F.Krzysiak | Closed | 8 | -0.8 | -0.10 | -4.12 |
| Round 7 | B.Zhang | E.Tosko – N.Szulczynska | Closed | 8 | +4.0 | +0.50 | +0.75 |
| Round 8 | B.Zhang | P.Bansal – J.Narang | Open | 8 | +4.2 | +0.53 | -1.38 |
| Round 9 | B.Zhang | F.Cyran – J.Kutylowski | Closed | 8 | -13.3 | -1.66 | -4.50 |
| Round 10 | B.Zhang | H.Liu – M.Wang | Open | 8 | -21.9 | -2.74 | +0.62 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 2 | BRIDGE SCHOOL TEAM2 | 4 | 5♦x | ♥A | +2 | -6 |
| +9.0 | Round 3 | BRIDGE SCHOOL TEAM3 | 15 | 2♠ | ♥K | +2 | +10 |
| +6.4 | Round 8 | BRIDGEBLITZ DAIS | 5 | 4♥ | ♣3 | +2 | -8 |
| +6.2 | Round 2 | BRIDGE SCHOOL TEAM2 | 7 | 3♠ | ♥J | -3 | +5 |
| +5.7 | Round 4 | AZS UW GOL | 26 | 4♠ | ♦5 | +2 | +13 |
| +5.2 | Round 7 | KL3 KBSM3 | 26 | 3♠ | ♥K | -1 | +6 |
| +5.0 | Round 9 | SPOJNIA U16 RED | 15 | 1♠ | ♥A | +1 | +6 |
| +4.8 | Round 7 | KL3 KBSM3 | 27 | 2♦ | ♣9 | -1 | +9 |
| +4.5 | Round 6 | SPOJNIA U16 YELLOW | 12 | 2NT | ♠2 | = | +0 |
| +4.4 | Round 6 | SPOJNIA U16 YELLOW | 14 | 3♠ | ♥T | +2 | +6 |
| +4.1 | Round 2 | BRIDGE SCHOOL TEAM2 | 1 | 4♥ | ♣6 | +2 | +2 |
| +3.6 | Round 8 | BRIDGEBLITZ DAIS | 8 | 3NT | ♥3 | -1 | +10 |
| +3.1 | Round 7 | KL3 KBSM3 | 23 | 4♥ | ♥3 | -1 | -1 |
| +2.9 | Round 4 | AZS UW GOL | 25 | 3NT | ♠K | -1 | +5 |
| +2.4 | Round 1 | CZE HUN | 24 | 2♥ | ♠T | +3 | +6 |
| +2.2 | Round 9 | SPOJNIA U16 RED | 11 | 3♦ | ♥2 | -2 | +8 |
| +1.6 | Round 4 | AZS UW GOL | 24 | 1♣ | ♠9 | +3 | -7 |
| +1.6 | Round 10 | CHINA SMZY SMOLEN | 28 | 2NT | ♦A | -1 | +5 |
| +1.5 | Round 8 | BRIDGEBLITZ DAIS | 4 | 3NT | ♥3 | +1 | -12 |
| +1.4 | Round 7 | KL3 KBSM3 | 24 | 3♠ | ♣A | = | -1 |
| +1.3 | Round 8 | BRIDGEBLITZ DAIS | 3 | 4♥ | ♦Q | -1 | +5 |
| +0.8 | Round 3 | BRIDGE SCHOOL TEAM3 | 12 | 3♥ | ♠A | +3 | -6 |
| +0.3 | Round 10 | CHINA SMZY SMOLEN | 22 | 3♦ | ♥4 | +2 | +6 |
| +0.0 | Round 1 | CZE HUN | 27 | 1♥ | ♦4 | -1 | -2 |
| +0.0 | Round 6 | SPOJNIA U16 YELLOW | 11 | 3♦ | ♦5 | +1 | -7 |
| +0.0 | Round 8 | BRIDGEBLITZ DAIS | 1 | 2♥ | ♦3 | = | +1 |
| -0.2 | Round 3 | BRIDGE SCHOOL TEAM3 | 17 | 4♠ | ♥4 | -2 | +5 |
| -0.2 | Round 6 | SPOJNIA U16 YELLOW | 15 | 2NT | ♠J | = | -7 |
| -0.4 | Round 2 | BRIDGE SCHOOL TEAM2 | 3 | 2♠ | ♣Q | +1 | -10 |
| -0.6 | Round 5 | AZS UW GOL GIRLS | 5 | 4♠ | ♣Q | = | +1 |
| -0.7 | Round 8 | BRIDGEBLITZ DAIS | 6 | 4♦ | ♠2 | +1 | +6 |
| -0.9 | Round 7 | KL3 KBSM3 | 28 | 4♣ | ♥6 | -1 | -1 |
| -1.0 | Round 6 | SPOJNIA U16 YELLOW | 18 | 1♠ | ♣9 | +1 | -1 |
| -1.0 | Round 9 | SPOJNIA U16 RED | 18 | 3♠ | ♦5 | = | +8 |
| -1.2 | Round 3 | BRIDGE SCHOOL TEAM3 | 14 | 4♥ | ♠T | +1 | +8 |
| -1.4 | Round 7 | KL3 KBSM3 | 21 | 3♠ | ♣8 | -2 | +0 |
| -2.1 | Round 2 | BRIDGE SCHOOL TEAM2 | 5 | 2♠ | ♣A | +1 | +0 |
| -2.1 | Round 5 | AZS UW GOL GIRLS | 4 | 2♦ | ♥3 | = | -1 |
| -2.1 | Round 10 | CHINA SMZY SMOLEN | 26 | 2♥ | ♣K | +1 | +0 |
| -2.2 | Round 1 | CZE HUN | 22 | 3♣ | ♦A | -1 | -5 |
| -2.2 | Round 9 | SPOJNIA U16 RED | 16 | 2♦ | ♠4 | +3 | -15 |
| -2.5 | Round 2 | BRIDGE SCHOOL TEAM2 | 6 | 1NT | ♥A | +1 | +0 |
| -2.5 | Round 2 | BRIDGE SCHOOL TEAM2 | 8 | 5♦ | ♠8 | +2 | -1 |
| -2.6 | Round 6 | SPOJNIA U16 YELLOW | 16 | 3♠ | ♥3 | = | -10 |
| -2.7 | Round 6 | SPOJNIA U16 YELLOW | 17 | 1NT | ♠2 | -1 | -9 |
| -2.7 | Round 10 | CHINA SMZY SMOLEN | 25 | 3♥ | ♦2 | -1 | +8 |
| -2.8 | Round 5 | AZS UW GOL GIRLS | 3 | 2♠ | ♦6 | = | -6 |
| -2.9 | Round 1 | CZE HUN | 25 | 2♠ | ♥A | -2 | -11 |
| -2.9 | Round 9 | SPOJNIA U16 RED | 12 | 1♦ | ♠8 | +1 | -5 |
| -3.0 | Round 9 | SPOJNIA U16 RED | 14 | 5♣ | ♥2 | +1 | -15 |
| -3.1 | Round 5 | AZS UW GOL GIRLS | 8 | 3NT | ♣9 | -3 | -2 |
| -3.1 | Round 8 | BRIDGEBLITZ DAIS | 7 | 2♥ | ♣A | +1 | -11 |
| -3.2 | Round 6 | SPOJNIA U16 YELLOW | 13 | 4♥ | ♦T | -1 | -5 |
| -3.3 | Round 10 | CHINA SMZY SMOLEN | 27 | 4♥ | ♣J | = | +1 |
| -3.4 | Round 10 | CHINA SMZY SMOLEN | 24 | 3NT | ♥A | -1 | -5 |
| -3.6 | Round 2 | BRIDGE SCHOOL TEAM2 | 2 | 2♥ | ♦2 | = | +0 |
| -3.6 | Round 5 | AZS UW GOL GIRLS | 7 | 3♥ | ♣A | -1 | -6 |
| -3.7 | Round 3 | BRIDGE SCHOOL TEAM3 | 11 | 2NT | ♥A | = | -1 |
| -3.7 | Round 4 | AZS UW GOL | 27 | 2♣ | ♠T | -2 | -6 |
| -3.9 | Round 7 | KL3 KBSM3 | 22 | 3♥ | ♣K | = | -1 |
| -4.3 | Round 7 | KL3 KBSM3 | 25 | 1NT | ♦3 | -3 | -5 |
| -4.8 | Round 4 | AZS UW GOL | 28 | 3♥ | ♦Q | +1 | -7 |
| -4.8 | Round 8 | BRIDGEBLITZ DAIS | 2 | 4♠ | ♣Q | +2 | -2 |
| -4.8 | Round 10 | CHINA SMZY SMOLEN | 21 | 3NT | ♥K | +1 | -1 |
| -5.0 | Round 5 | AZS UW GOL GIRLS | 2 | 2♠ | ♦K | = | -11 |
| -5.1 | Round 5 | AZS UW GOL GIRLS | 1 | 3NT | ♥5 | = | +2 |
| -5.4 | Round 9 | SPOJNIA U16 RED | 13 | 2NT | ♣2 | -1 | -12 |
| -5.8 | Round 4 | AZS UW GOL | 22 | 4♥ | ♠8 | +1 | -6 |
| -6.0 | Round 9 | SPOJNIA U16 RED | 17 | 1NT | ♣A | -2 | -11 |
| -6.2 | Round 3 | BRIDGE SCHOOL TEAM3 | 13 | 4♥ | ♣K | -1 | -1 |
| -6.5 | Round 4 | AZS UW GOL | 23 | 3♠ | ♦Q | +3 | -18 |
| -6.6 | Round 1 | CZE HUN | 28 | 4♠ | ♥2 | = | -3 |
| -6.9 | Round 5 | AZS UW GOL GIRLS | 6 | 3NT | ♠3 | = | +0 |
| -7.5 | Round 3 | BRIDGE SCHOOL TEAM3 | 16 | 3♠ | ♦A | +1 | -10 |
| -7.5 | Round 10 | CHINA SMZY SMOLEN | 23 | 4♥x | ♦2 | -2 | -9 |
| -7.7 | Round 4 | AZS UW GOL | 21 | 1♠ | ♦8 | +2 | -11 |
| -8.0 | Round 1 | CZE HUN | 23 | 3NT | ♦K | +2 | -13 |
| -8.7 | Round 1 | CZE HUN | 21 | 4♠ | ♣J | -2 | -11 |
| -8.8 | Round 1 | CZE HUN | 26 | 4♠ | ♥5 | = | +0 |
| -10.7 | Round 3 | BRIDGE SCHOOL TEAM3 | 18 | 4♥ | ♠7 | -2 | -14 |