YAN Ru · CHINA RED
39rank
+13.3Butler · 80 bds
+0.17per board
±3.9swing
+0.40vs par /bd · #23/86
+0.55adjusted /bd
by round
vs par split: bidding +0.45 · play -0.05
Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted +0.55/bd
Card play — on target: opening leads 96.2% #1 of 86 · declarer play 58.8% #73 of 86 · defence 80.4% #71 of 86
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (6) | 95.0% (20) |
| Declarer play | 60.0% (5) | 58.3% (12) |
| Defence | 63.6% (11) | 85.7% (35) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (9) · ♦ 100.0% (5) · ♣ 87.5% (8)
vs par by strain: NT -1.76 (21) · a suit +1.17 (59)
vs par by level: part-score +0.00 (30) · game +0.16 (44) · slam +4.17 (6)
By role: declaring +0.53/bd (-3.06 vs par · 34) · defending -0.10/bd (+2.96 vs par · 46)
By vulnerability: vulnerable +0.03/bd (+0.76 vs par · 41) · not vulnerable +0.31/bd (+0.03 vs par · 39)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Li | P.Lindaas – M.Anjer | Open | 10 | -1.6 | -0.16 | -2.10 |
| Round 2 | Y.Li | B.Oigarden – L.Grude | Closed | 10 | +13.7 | +1.37 | -0.30 |
| Round 4 | Y.Li | H.Bjoerkan – T.Stoen | Closed | 10 | +28.7 | +2.87 | +3.20 |
| Round 5 | Y.Li | A.Simons – J.Pasman | Closed | 10 | +14.1 | +1.41 | +3.00 |
| Round 6 | Y.Li | K.Bertheau – J.Larsson | Open | 10 | -14.0 | -1.40 | -0.60 |
| Round 7 | Y.Li | M.Michielsen – M.Wortel | Open | 10 | +1.8 | +0.18 | +0.20 |
| Round 9 | Y.Li | S.Remen – K.Breivik | Open | 10 | -25.0 | -2.50 | -1.50 |
| Round 10 | Y.Li | P.Cohen – L.Godfrey | Closed | 10 | -4.4 | -0.44 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +9.5 | Round 1 | WWW GUTS COM | 6 | 5♦x | ♠A | = | +4 |
| +9.4 | Round 4 | SOMNA IL | 7 | 4♥ | ♠10 | = | +0 |
| +7.9 | Round 4 | SOMNA IL | 3 | 3NT | ♥2 | = | +7 |
| +7.5 | Round 5 | NETHERLANDS WOMEN | 13 | 4♠ | ♣K | = | +0 |
| +7.3 | Round 2 | FOXY LADIES | 14 | 2♦x | ♥10 | -4 | -3 |
| +6.6 | Round 5 | NETHERLANDS WOMEN | 20 | 4♠ | ♦A | -1 | +12 |
| +6.4 | Round 2 | FOXY LADIES | 12 | 5♥x | ♣J | -4 | +4 |
| +5.9 | Round 7 | BAKER | 8 | 6♠ | ♣Q | -1 | +13 |
| +5.0 | Round 5 | NETHERLANDS WOMEN | 14 | 3♠ | ♣2 | -4 | +7 |
| +4.9 | Round 6 | HESKJE | 24 | 3NT | ♣10 | -1 | +4 |
| +4.1 | Round 10 | DESAPALI | 4 | 6♠ | ♣A | -1 | +13 |
| +3.8 | Round 4 | SOMNA IL | 9 | 3♠ | ♥4 | +1 | +10 |
| +3.7 | Round 2 | FOXY LADIES | 19 | 5♣ | ♦A | -2 | +2 |
| +3.5 | Round 7 | BAKER | 1 | 2♦x | ♥Q | -3 | +2 |
| +3.3 | Round 4 | SOMNA IL | 5 | 3♥ | ♦10 | -2 | +5 |
| +3.2 | Round 7 | BAKER | 2 | 3NT | ♣5 | = | -1 |
| +2.4 | Round 2 | FOXY LADIES | 17 | 3NT | ♦4 | +3 | -11 |
| +2.4 | Round 9 | LESLIE LADIES | 23 | 4♥ | ♠A | = | +0 |
| +2.3 | Round 7 | BAKER | 7 | 3NT | ♠3 | -1 | +12 |
| +2.1 | Round 10 | DESAPALI | 2 | 5♦ | ♣7 | -2 | +7 |
| +1.9 | Round 1 | WWW GUTS COM | 7 | 5♣ | ♠5 | +1 | -13 |
| +1.9 | Round 7 | BAKER | 6 | 4♥ | ♣7 | = | -1 |
| +1.7 | Round 4 | SOMNA IL | 2 | 4♥ | ♣K | +2 | +5 |
| +1.6 | Round 4 | SOMNA IL | 10 | 1NT | ♦J | +1 | +1 |
| +1.6 | Round 9 | LESLIE LADIES | 27 | 4♠ | ♠8 | +2 | +1 |
| +1.4 | Round 1 | WWW GUTS COM | 10 | 3♦ | ♠A | +1 | +0 |
| +1.2 | Round 4 | SOMNA IL | 1 | 2♥ | ♣A | = | +0 |
| +1.2 | Round 6 | HESKJE | 29 | 3NT | ♠6 | +2 | -12 |
| +1.2 | Round 7 | BAKER | 4 | 2♠ | ♥3 | = | +0 |
| +1.2 | Round 9 | LESLIE LADIES | 21 | 1NT | ♥2 | -1 | +4 |
| +0.9 | Round 2 | FOXY LADIES | 13 | 2NT | ♦2 | +1 | +1 |
| +0.9 | Round 5 | NETHERLANDS WOMEN | 16 | 2♠ | ♣Q | = | +0 |
| +0.6 | Round 1 | WWW GUTS COM | 9 | 3♠ | ♣6 | -2 | -5 |
| +0.6 | Round 2 | FOXY LADIES | 11 | 4♦ | ♣6 | +1 | -6 |
| +0.6 | Round 4 | SOMNA IL | 6 | 3NT | ♠4 | = | +0 |
| +0.6 | Round 6 | HESKJE | 21 | 3NT | ♠K | = | +1 |
| +0.6 | Round 6 | HESKJE | 25 | 4♥ | ♣A | +1 | +0 |
| +0.5 | Round 5 | NETHERLANDS WOMEN | 12 | 3♦ | ♠3 | -1 | -2 |
| +0.1 | Round 10 | DESAPALI | 5 | 4♠ | ♣K | = | +0 |
| -0.2 | Round 4 | SOMNA IL | 4 | 4♣ | ♠A | +2 | +12 |
| -0.3 | Round 1 | WWW GUTS COM | 1 | 3♦ | ♣K | = | +1 |
| -0.3 | Round 1 | WWW GUTS COM | 5 | 4♠ | ♣4 | +2 | +11 |
| -0.3 | Round 10 | DESAPALI | 8 | 3♦ | ♥Q | +2 | -6 |
| -0.4 | Round 5 | NETHERLANDS WOMEN | 18 | 4♠ | ♣6 | -1 | +5 |
| -0.5 | Round 10 | DESAPALI | 3 | 3NT | ♦6 | = | -2 |
| -0.6 | Round 4 | SOMNA IL | 8 | 2♠ | ♥6 | -2 | -8 |
| -0.6 | Round 5 | NETHERLANDS WOMEN | 17 | 4♠ | ♦10 | = | +1 |
| -0.6 | Round 7 | BAKER | 3 | 4♥ | ♦K | = | +0 |
| -0.6 | Round 7 | BAKER | 5 | 4♠ | ♦3 | +2 | -13 |
| -0.8 | Round 10 | DESAPALI | 6 | 5♠ | ♦6 | = | +11 |
| -0.9 | Round 2 | FOXY LADIES | 20 | 1NT | ♥4 | +2 | -1 |
| -1.0 | Round 2 | FOXY LADIES | 15 | 3NT | ♥2 | +1 | -1 |
| -1.1 | Round 10 | DESAPALI | 10 | 3♣ | ♠6 | +1 | +0 |
| -1.2 | Round 5 | NETHERLANDS WOMEN | 11 | 3NT | ♦J | +2 | +0 |
| -1.3 | Round 1 | WWW GUTS COM | 8 | 1NT | ♥10 | = | -5 |
| -1.4 | Round 1 | WWW GUTS COM | 4 | 2♥ | ♦5 | = | -1 |
| -1.4 | Round 2 | FOXY LADIES | 16 | 3NT | ♥5 | +1 | +1 |
| -1.4 | Round 6 | HESKJE | 27 | 3♠ | ♣5 | = | +0 |
| -1.4 | Round 6 | HESKJE | 28 | 5♥ | ♥3 | +1 | +11 |
| -1.5 | Round 1 | WWW GUTS COM | 2 | 5♣ | ♠4 | = | +1 |
| -1.5 | Round 10 | DESAPALI | 1 | 4♠ | ♣6 | = | +0 |
| -2.0 | Round 5 | NETHERLANDS WOMEN | 15 | 2♥ | ♣3 | +2 | +6 |
| -2.0 | Round 6 | HESKJE | 22 | 3NT | ♠6 | +1 | -10 |
| -2.1 | Round 9 | LESLIE LADIES | 24 | 1♠ | ♣4 | +1 | +0 |
| -2.1 | Round 9 | LESLIE LADIES | 25 | 4♠ | ♥4 | +2 | +13 |
| -2.2 | Round 5 | NETHERLANDS WOMEN | 19 | 2♠ | ♥5 | -2 | +1 |
| -2.3 | Round 10 | DESAPALI | 7 | 6♥ | ♦5 | = | +0 |
| -2.7 | Round 6 | HESKJE | 23 | 4♠ | ♥A | -1 | -6 |
| -2.9 | Round 6 | HESKJE | 30 | 3♣ | ♦4 | -3 | +4 |
| -2.9 | Round 9 | LESLIE LADIES | 26 | 4♠ | ♦6 | -3 | -10 |
| -3.8 | Round 9 | LESLIE LADIES | 29 | 4♠ | ♥J | = | -3 |
| -4.2 | Round 10 | DESAPALI | 9 | 2♥ | ♥10 | +3 | -10 |
| -4.3 | Round 2 | FOXY LADIES | 18 | 6♦ | ♣A | +1 | +11 |
| -5.6 | Round 9 | LESLIE LADIES | 28 | 5♠ | ♦5 | +2 | -12 |
| -5.9 | Round 9 | LESLIE LADIES | 30 | 3♠ | ♦6 | +1 | -7 |
| -7.4 | Round 7 | BAKER | 10 | 3NT | ♥2 | -3 | -10 |
| -7.6 | Round 7 | BAKER | 9 | 5♣ | ♣3 | = | +0 |
| -7.8 | Round 9 | LESLIE LADIES | 22 | 3NT | ♥5 | +1 | -1 |
| -10.2 | Round 1 | WWW GUTS COM | 3 | 6NT | ♥7 | -1 | -14 |
| -10.9 | Round 6 | HESKJE | 26 | 6♣ | ♦J | = | +2 |