WU Ruo Xin · CHINESE TAIPEI U21
27rank
-60.0Butler · 70 bds
-0.86per board
±5.1swing
-0.86vs par /bd · #13/18
-0.54adjusted /bd
by round
vs par split: bidding -0.56 · play -0.30
Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted -0.54/bd
Card play — on target: opening leads 90.5% #4 of 18 · declarer play 63.6% #16 of 18 · defence 71.1% #17 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 88.9% (9) | 91.7% (12) |
| Declarer play | 66.7% (3) | 62.5% (8) |
| Defence | 73.3% (15) | 70.0% (30) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 90.0% (10) · ♦ 75.0% (4) · ♣ 100.0% (3)
vs par by strain: NT +0.74 (23) · a suit -1.64 (47)
vs par by level: part-score -1.59 (22) · game -0.56 (46) · slam +0.50 (2)
By role: declaring -0.03/bd (-2.64 vs par · 25) · defending -1.32/bd (+0.13 vs par · 45)
By vulnerability: vulnerable -0.87/bd (-1.40 vs par · 35) · not vulnerable -0.84/bd (-0.31 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | P.Syu | Z.Argay – M.Kemeny | Closed | 14 | -16.1 | -1.15 | -1.43 |
| Semifinal | P.Syu | W.Bak – M.Stasik | Closed | 14 | -9.0 | -0.64 | +2.50 |
| Semifinal | P.Syu | F.Kurlit – K.Kuflowski | Open | 14 | -4.3 | -0.31 | -4.14 |
| Final | P.Syu | W.Chalupniczak – J.Nawrocki | Open | 14 | -4.9 | -0.35 | -3.21 |
| Final | P.Syu | S.Gras – J.Pilat | Closed | 14 | -25.7 | -1.84 | +2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Semifinal | CKIS SKAWINA U18 | 27 | 6♠ | ♥A | -1 | +11 |
| +11.3 | Final | DABROWKA WZBS POZNAN | 18 | 3NT | ♣6 | = | -2 |
| +7.7 | Semifinal | CKIS SKAWINA U18 | 11 | 3♥x | ♣A | -4 | +8 |
| +6.3 | Final | DABROWKA WZBS POZNAN | 42 | 4♠ | ♥2 | = | +8 |
| +5.3 | Quarterfinal | HUNGARY U21 | 20 | 5♦x | ♠K | -1 | +8 |
| +5.3 | Semifinal | CKIS SKAWINA U18 | 23 | 4♠ | ♦7 | = | +0 |
| +5.0 | Quarterfinal | HUNGARY U21 | 16 | 1NT | ♠J | +3 | +6 |
| +4.7 | Semifinal | CKIS SKAWINA U18 | 7 | 4♠ | ♦A | +1 | +1 |
| +4.6 | Quarterfinal | HUNGARY U21 | 22 | 3NT | ♣K | = | +10 |
| +4.3 | Final | DABROWKA WZBS POZNAN | 27 | 2♣ | ♠K | +3 | +6 |
| +4.0 | Semifinal | CKIS SKAWINA U18 | 5 | 5♠x | ♥3 | -4 | +4 |
| +4.0 | Final | DABROWKA WZBS POZNAN | 38 | 4♠ | ♦A | -1 | +6 |
| +3.7 | Final | DABROWKA WZBS POZNAN | 21 | 3♥ | ♠K | -1 | -12 |
| +3.7 | Final | DABROWKA WZBS POZNAN | 25 | 4♥ | ♦3 | -1 | -1 |
| +3.3 | Final | DABROWKA WZBS POZNAN | 17 | 2♠ | ♣3 | = | -1 |
| +3.3 | Final | DABROWKA WZBS POZNAN | 37 | 4♠ | ♥A | -1 | +5 |
| +3.0 | Semifinal | CKIS SKAWINA U18 | 3 | 3♠x | ♥5 | = | +9 |
| +2.7 | Quarterfinal | HUNGARY U21 | 24 | 4♠x | ♥K | -2 | +4 |
| +2.7 | Final | DABROWKA WZBS POZNAN | 24 | 4♥ | ♦5 | = | -8 |
| +2.6 | Quarterfinal | HUNGARY U21 | 21 | 2♦ | ♠J | = | +5 |
| +2.0 | Semifinal | CKIS SKAWINA U18 | 22 | 2♠ | ♣Q | +2 | +6 |
| +0.7 | Semifinal | CKIS SKAWINA U18 | 17 | 5♣ | ♠J | -1 | +5 |
| +0.7 | Final | DABROWKA WZBS POZNAN | 36 | 3♦ | ♠K | = | +5 |
| +0.3 | Semifinal | CKIS SKAWINA U18 | 8 | 1NT | ♠3 | +1 | +1 |
| -0.0 | Quarterfinal | HUNGARY U21 | 28 | 4♠ | ♣Q | +1 | +0 |
| -0.0 | Semifinal | CKIS SKAWINA U18 | 20 | 1♠ | ♥9 | -2 | -13 |
| -0.0 | Semifinal | CKIS SKAWINA U18 | 24 | 3NT | ♥2 | +1 | -1 |
| +0.0 | Final | DABROWKA WZBS POZNAN | 26 | 3NT | ♥5 | +2 | -2 |
| -0.0 | Final | DABROWKA WZBS POZNAN | 34 | 3NT | ♣5 | -1 | +11 |
| -0.3 | Semifinal | CKIS SKAWINA U18 | 13 | 3NT | ♥8 | -2 | +8 |
| -0.3 | Semifinal | CKIS SKAWINA U18 | 21 | 4♥ | ♠A | +2 | -9 |
| -0.3 | Final | DABROWKA WZBS POZNAN | 16 | 3NT | ♥3 | +2 | +0 |
| -0.3 | Final | DABROWKA WZBS POZNAN | 20 | 2NT | ♠K | +1 | -1 |
| -0.3 | Final | DABROWKA WZBS POZNAN | 35 | 3NT | ♦10 | +1 | +0 |
| -0.7 | Semifinal | CKIS SKAWINA U18 | 10 | 4♥ | ♥3 | +2 | +13 |
| -0.7 | Semifinal | CKIS SKAWINA U18 | 14 | 2♥ | ♠4 | +1 | -1 |
| -0.7 | Final | DABROWKA WZBS POZNAN | 41 | 3NT | ♣3 | +3 | +17 |
| -1.0 | Semifinal | CKIS SKAWINA U18 | 4 | 3NT | ♥Q | +3 | -1 |
| -1.0 | Semifinal | CKIS SKAWINA U18 | 16 | 2♥ | ♠A | +2 | -12 |
| -1.0 | Semifinal | CKIS SKAWINA U18 | 18 | 3NT | ♠3 | -1 | +6 |
| -1.0 | Semifinal | CKIS SKAWINA U18 | 28 | 3♦ | ♦2 | -1 | -8 |
| -1.0 | Final | DABROWKA WZBS POZNAN | 30 | 4♠ | ♥2 | = | -1 |
| -1.0 | Final | DABROWKA WZBS POZNAN | 31 | 3NT | ♥5 | +2 | +0 |
| -1.1 | Quarterfinal | HUNGARY U21 | 17 | 3NT | ♣6 | +1 | -10 |
| -1.7 | Semifinal | CKIS SKAWINA U18 | 15 | 3NT | ♣6 | -2 | +0 |
| -2.0 | Semifinal | CKIS SKAWINA U18 | 1 | 3NT | ♥3 | = | +11 |
| -2.0 | Semifinal | CKIS SKAWINA U18 | 6 | 1NT | ♥4 | +1 | -1 |
| -2.0 | Final | DABROWKA WZBS POZNAN | 23 | 3♣ | ♦7 | -2 | +2 |
| -2.4 | Quarterfinal | HUNGARY U21 | 23 | 3♠ | ♦A | -1 | -11 |
| -2.9 | Quarterfinal | HUNGARY U21 | 19 | 4♠ | ♦K | = | +0 |
| -3.0 | Semifinal | CKIS SKAWINA U18 | 12 | 3♠ | ♥3 | +2 | -10 |
| -3.0 | Semifinal | CKIS SKAWINA U18 | 19 | 5♣x | ♥8 | -3 | -12 |
| -3.1 | Quarterfinal | HUNGARY U21 | 27 | 5♦x | ♥A | -1 | -5 |
| -3.7 | Final | DABROWKA WZBS POZNAN | 32 | 4♥ | ♣4 | = | -1 |
| -4.7 | Quarterfinal | HUNGARY U21 | 15 | 4♠x | ♣3 | -4 | -5 |
| -5.0 | Quarterfinal | HUNGARY U21 | 25 | 4♠ | ♦10 | = | +0 |
| -5.0 | Semifinal | CKIS SKAWINA U18 | 9 | 4♣ | ♠Q | = | -1 |
| -6.3 | Final | DABROWKA WZBS POZNAN | 22 | 2♦x | ♠3 | = | -3 |
| -6.3 | Final | DABROWKA WZBS POZNAN | 39 | 3NT | ♠6 | = | +1 |
| -6.7 | Final | DABROWKA WZBS POZNAN | 19 | 4♠ | ♣A | = | -3 |
| -7.1 | Quarterfinal | HUNGARY U21 | 26 | 3NT | ♥K | -1 | -12 |
| -7.3 | Final | DABROWKA WZBS POZNAN | 28 | 4♠ | ♥K | = | -11 |
| -7.3 | Final | DABROWKA WZBS POZNAN | 29 | 6♥ | ♠6 | = | -10 |
| -7.7 | Final | DABROWKA WZBS POZNAN | 40 | 3NT | ♥4 | = | -10 |
| -8.3 | Semifinal | CKIS SKAWINA U18 | 25 | 5♦x | ♠K | -2 | -17 |
| -8.7 | Semifinal | CKIS SKAWINA U18 | 26 | 3NT | ♥2 | -3 | -14 |
| -10.0 | Quarterfinal | HUNGARY U21 | 18 | 5♦ | ♣7 | -1 | -10 |
| -11.0 | Final | DABROWKA WZBS POZNAN | 15 | 3♦x | ♥A | = | -9 |
| -12.0 | Final | DABROWKA WZBS POZNAN | 33 | 5♦ | ♠3 | = | -3 |
| -14.0 | Semifinal | CKIS SKAWINA U18 | 2 | 4♠x | ♥K | +1 | -6 |