XU Jiayu · BRIDGE SCHOOL TEAM2
34rank
+51.0Butler · 80 bds
+0.64per board
±4.0swing
-0.31vs par /bd · #92/144
+0.89adjusted /bd
by round
vs par split: bidding +0.25 · play -0.56
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.89/bd
Card play — on target: opening leads 68.2% #119 of 144 · declarer play 50.0% #122 of 144 · defence 71.7% #117 of 144
Bidding activity — not a pass: 40.1% #88 of 144 (79/197)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 66.7% (15) |
| Declarer play | 60.0% (5) | 46.2% (13) |
| Defence | 60.0% (15) | 77.4% (31) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 66.7% (3) · ♦ 62.5% (8) · ♣ 80.0% (5)
vs par by strain: NT +0.04 (25) · a suit -0.47 (55)
vs par by level: part-score -0.22 (46) · game +0.06 (33) · slam -17.00 (1)
By role: declaring +0.41/bd (-4.29 vs par · 34) · defending +0.80/bd (+2.63 vs par · 46)
By vulnerability: vulnerable +0.33/bd (-1.00 vs par · 34) · not vulnerable +0.86/bd (+0.20 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Ding | T.Chen – C.Wu | Closed | 8 | -15.2 | -1.90 | -2.50 |
| Round 2 | Y.Ding | H.Du – Y.Wang | Open | 8 | +19.2 | +2.40 | +0.62 |
| Round 3 | Y.Ding | P.Zbijowski – M.Popielarski | Open | 8 | +13.8 | +1.73 | +1.50 |
| Round 4 | Y.Ding | M.Wang – H.Liu | Closed | 8 | +15.7 | +1.96 | -1.12 |
| Round 5 | Y.Ding | L.Crepin – E.Lyoen | Open | 8 | -9.3 | -1.16 | -0.75 |
| Round 6 | Y.Ding | K.Miszczuk – Z.Holowacz | Closed | 8 | +5.4 | +0.68 | -3.38 |
| Round 7 | Y.Ding | B.Moe – T.Lillejord | Closed | 8 | +7.6 | +0.95 | +1.62 |
| Round 8 | Y.Ding | K.Turant – H.Ozibko | Closed | 8 | -4.5 | -0.56 | -1.38 |
| Round 9 | Y.Ding | S.Dai – M.Li | Closed | 8 | +7.2 | +0.90 | -2.88 |
| Round 10 | Y.Ding | E.Bolechowska – M.Wiacek | Closed | 8 | +11.1 | +1.39 | +5.12 |
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 |
|---|---|---|---|---|---|---|---|
| +9.4 | Round 9 | BRIDGE SCHOOL TEAM1 | 13 | 3NT | ♣2 | = | -1 |
| +9.3 | Round 3 | WZBS | 14 | 4NT | ♦2 | -1 | +13 |
| +8.2 | Round 2 | CHINA SMZY STAYMAN | 7 | 2NT | ♣7 | -4 | +7 |
| +8.1 | Round 10 | KL3 KBSM3 | 21 | 3NT | ♠4 | -1 | +12 |
| +7.9 | Round 2 | CHINA SMZY STAYMAN | 2 | 2NT | ♦2 | -4 | +11 |
| +7.3 | Round 4 | CHINA SMZY SMOLEN | 21 | 5♣x | ♠2 | = | +3 |
| +6.7 | Round 8 | AZS UW WARSAW 1 | 2 | 2♠ | ♥4 | +2 | +10 |
| +6.6 | Round 9 | BRIDGE SCHOOL TEAM1 | 11 | 3NT | ♦8 | -2 | +11 |
| +6.1 | Round 10 | KL3 KBSM3 | 23 | 3♥ | ♦T | = | +7 |
| +5.9 | Round 6 | AZS UW GOL GIRLS | 16 | 4♠ | ♣5 | = | +0 |
| +5.7 | Round 4 | CHINA SMZY SMOLEN | 26 | 4♠ | ♦5 | +2 | +13 |
| +5.2 | Round 4 | CHINA SMZY SMOLEN | 22 | 4♥ | ♠7 | -1 | +6 |
| +5.1 | Round 5 | FRANCE | 1 | 3NT | ♦3 | -1 | +11 |
| +5.0 | Round 7 | THE BAST | 23 | 5♥ | ♦A | -2 | +2 |
| +4.3 | Round 3 | WZBS | 13 | 4♠ | ♣6 | = | +10 |
| +4.1 | Round 2 | CHINA SMZY STAYMAN | 6 | 3♥ | ♦K | = | +7 |
| +4.0 | Round 9 | BRIDGE SCHOOL TEAM1 | 18 | 4♠ | ♦5 | -1 | +12 |
| +3.8 | Round 7 | THE BAST | 22 | 3NT | ♦6 | -4 | +7 |
| +3.0 | Round 1 | CT 360 | 27 | 3NT | ♦Q | -3 | +1 |
| +3.0 | Round 4 | CHINA SMZY SMOLEN | 27 | 2♠ | ♥3 | +1 | +0 |
| +2.8 | Round 1 | CT 360 | 21 | 4♠ | ♥4 | = | +0 |
| +2.8 | Round 5 | FRANCE | 3 | 1NT | ♣3 | -2 | +0 |
| +2.7 | Round 6 | AZS UW GOL GIRLS | 13 | 2NT | ♠J | = | +0 |
| +2.5 | Round 2 | CHINA SMZY STAYMAN | 1 | 4♠ | ♣3 | = | +0 |
| +2.5 | Round 2 | CHINA SMZY STAYMAN | 8 | 2♠ | ♦2 | +4 | +5 |
| +2.5 | Round 3 | WZBS | 11 | 2♣ | ♦Q | -2 | +5 |
| +2.5 | Round 10 | KL3 KBSM3 | 28 | 3♣ | ♠3 | +1 | +6 |
| +2.4 | Round 1 | CT 360 | 24 | 2♥ | ♠T | +3 | +6 |
| +2.3 | Round 5 | FRANCE | 2 | 4♠ | ♦J | -2 | -5 |
| +2.1 | Round 3 | WZBS | 16 | 4♠ | ♥T | = | +0 |
| +1.9 | Round 10 | KL3 KBSM3 | 27 | 3♠ | ♦A | +2 | +6 |
| +1.3 | Round 3 | WZBS | 18 | 4♠ | ♣9 | +1 | -11 |
| +1.3 | Round 8 | AZS UW WARSAW 1 | 3 | 4♥ | ♣Q | -1 | +5 |
| +1.0 | Round 10 | KL3 KBSM3 | 22 | 3♦ | ♠9 | +1 | +7 |
| +0.9 | Round 4 | CHINA SMZY SMOLEN | 24 | 3♣ | ♦2 | = | -7 |
| +0.8 | Round 7 | THE BAST | 27 | 2♥ | ♠A | +3 | +6 |
| +0.7 | Round 8 | AZS UW WARSAW 1 | 4 | 5♣ | ♠5 | = | -13 |
| +0.6 | Round 1 | CT 360 | 26 | 2♦ | ♣6 | +3 | +10 |
| +0.6 | Round 6 | AZS UW GOL GIRLS | 11 | 4♠ | ♥5 | -3 | -7 |
| +0.6 | Round 7 | THE BAST | 24 | 2♠ | ♥9 | +2 | -2 |
| +0.6 | Round 7 | THE BAST | 25 | 2♦ | ♠5 | = | +1 |
| +0.4 | Round 8 | AZS UW WARSAW 1 | 6 | 2♠ | ♣4 | -1 | +7 |
| +0.0 | Round 5 | FRANCE | 8 | 1NT | ♣2 | -1 | +1 |
| -0.1 | Round 6 | AZS UW GOL GIRLS | 17 | 3♣ | ♥K | +2 | -7 |
| -0.3 | Round 4 | CHINA SMZY SMOLEN | 23 | 4♥ | ♣T | +1 | -17 |
| -0.4 | Round 2 | CHINA SMZY STAYMAN | 3 | 3♠ | ♦J | = | -10 |
| -0.5 | Round 6 | AZS UW GOL GIRLS | 14 | 4♥ | ♦8 | = | +0 |
| -0.5 | Round 6 | AZS UW GOL GIRLS | 15 | 2♥ | ♠K | = | -7 |
| -0.5 | Round 9 | BRIDGE SCHOOL TEAM1 | 17 | 1NT | ♣A | +1 | -8 |
| -0.8 | Round 7 | THE BAST | 26 | 2♠ | ♣6 | +1 | +0 |
| -0.9 | Round 7 | THE BAST | 28 | 4♣ | ♠Q | -1 | -1 |
| -1.0 | Round 6 | AZS UW GOL GIRLS | 18 | 3♣ | ♠3 | -1 | -1 |
| -1.3 | Round 8 | AZS UW WARSAW 1 | 8 | 3♣ | ♦9 | +2 | +6 |
| -1.5 | Round 3 | WZBS | 12 | 4♣ | ♠J | = | -8 |
| -1.5 | Round 7 | THE BAST | 21 | 2♦ | ♥6 | +1 | +0 |
| -1.5 | Round 9 | BRIDGE SCHOOL TEAM1 | 15 | 2NT | ♠K | -3 | -1 |
| -1.6 | Round 3 | WZBS | 15 | 4♠ | ♥K | +1 | +0 |
| -1.7 | Round 5 | FRANCE | 5 | 4♠ | ♥8 | +1 | +0 |
| -1.7 | Round 6 | AZS UW GOL GIRLS | 12 | 3NT | ♣5 | -2 | -5 |
| -1.8 | Round 9 | BRIDGE SCHOOL TEAM1 | 12 | 1NT | ♦6 | -1 | -5 |
| -2.0 | Round 4 | CHINA SMZY SMOLEN | 25 | 2NT | ♠K | = | +0 |
| -2.0 | Round 8 | AZS UW WARSAW 1 | 1 | 1NT | ♣A | +3 | -1 |
| -2.1 | Round 10 | KL3 KBSM3 | 26 | 2♥ | ♣K | +1 | +0 |
| -2.2 | Round 2 | CHINA SMZY STAYMAN | 5 | 2NT | ♥K | +1 | +0 |
| -2.4 | Round 1 | CT 360 | 25 | 2♥ | ♦3 | = | -11 |
| -2.4 | Round 9 | BRIDGE SCHOOL TEAM1 | 14 | 5♣ | ♥2 | +2 | -14 |
| -2.6 | Round 3 | WZBS | 17 | 2♥ | ♦5 | +3 | +3 |
| -3.0 | Round 10 | KL3 KBSM3 | 25 | 3♣ | ♠K | = | +8 |
| -3.4 | Round 2 | CHINA SMZY STAYMAN | 4 | 4♦ | ♥A | +3 | -15 |
| -3.4 | Round 10 | KL3 KBSM3 | 24 | 3NT | ♥A | -1 | -5 |
| -3.8 | Round 5 | FRANCE | 7 | 3♣ | ♦A | = | -6 |
| -4.1 | Round 4 | CHINA SMZY SMOLEN | 28 | 1NT | ♥5 | -3 | -7 |
| -4.3 | Round 8 | AZS UW WARSAW 1 | 7 | 1♣ | ♥5 | +1 | -11 |
| -6.0 | Round 1 | CT 360 | 28 | 5♣ | ♥A | = | -3 |
| -6.0 | Round 8 | AZS UW WARSAW 1 | 5 | 2♠ | ♥A | +2 | -14 |
| -6.6 | Round 9 | BRIDGE SCHOOL TEAM1 | 16 | 6NT | ♦T | -1 | -17 |
| -6.9 | Round 1 | CT 360 | 23 | 3NT | ♠3 | = | -12 |
| -6.9 | Round 5 | FRANCE | 6 | 3NT | ♥5 | = | +0 |
| -7.1 | Round 5 | FRANCE | 4 | 2♥ | ♣T | -2 | -7 |
| -8.7 | Round 1 | CT 360 | 22 | 3NT | ♣7 | = | -11 |