LIN Ya Fu · PIN AN
79rank
+9.0Butler · 30 bds
+0.30per board
±5.4swing
+0.03adjusted /bd
by round
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted +0.03/bd
By role: declaring +0.88/bd (15) · defending -0.28/bd (15)
By vulnerability: not vulnerable +0.30/bd (30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | S.Shi | I.Gronkvist – T.Verbeek | Closed | 10 | -7.3 | -0.73 | · |
| Round 5 | S.Shi | X.Li – Y.Huang | Open | 10 | +2.4 | +0.24 | · |
| Round 7 | S.Shi | L.Feldman – A.Heitner | Open | 10 | +13.9 | +1.39 | · |
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 |
|---|---|---|---|---|---|---|---|
| +16.3 | Round 5 | BEIJING TRINERGY | 18 | 7♥ | ♠2 | = | · |
| +8.4 | Round 4 | IDA | 9 | 3N | ♠5 | -2 | · |
| +6.7 | Round 7 | FELDMAN | 6 | 3N | ♥3 | +1 | · |
| +5.8 | Round 4 | IDA | 8 | 4♥ | ♠5 | +1 | · |
| +4.4 | Round 4 | IDA | 5 | 4♥ | ♣K | +2 | · |
| +3.7 | Round 7 | FELDMAN | 7 | 3N | ♥Q | +1 | · |
| +3.3 | Round 7 | FELDMAN | 4 | 4♥ | ♠6 | -1 | · |
| +2.1 | Round 5 | BEIJING TRINERGY | 15 | 2♥ | ♦A | -1 | · |
| +2.1 | Round 5 | BEIJING TRINERGY | 17 | 3N | ♦3 | = | · |
| +1.6 | Round 5 | BEIJING TRINERGY | 11 | 4♥ | ♣J | -1 | · |
| +1.4 | Round 4 | IDA | 4 | 2♥ | ♣Q | = | · |
| +1.4 | Round 7 | FELDMAN | 10 | 3♠ | ♦3 | -1 | · |
| +1.1 | Round 7 | FELDMAN | 9 | 4♠ | ♥4 | = | · |
| +0.6 | Round 7 | FELDMAN | 8 | 3♣ | ♠6 | -4 | · |
| +0.4 | Round 5 | BEIJING TRINERGY | 13 | 3N | ♥7 | -1 | · |
| +0.1 | Round 7 | FELDMAN | 1 | 4♠ | ♥9 | -1 | · |
| +0.0 | Round 7 | FELDMAN | 5 | 4♥ | ♦8 | +2 | · |
| -0.3 | Round 4 | IDA | 10 | 4♠ | ♥Q | +1 | · |
| -0.4 | Round 5 | BEIJING TRINERGY | 14 | 3♥ | ♦Q | -2 | · |
| -0.4 | Round 7 | FELDMAN | 3 | 3N | ♥3 | +1 | · |
| -0.5 | Round 4 | IDA | 2 | 2♠ | ♥5 | = | · |
| -2.5 | Round 5 | BEIJING TRINERGY | 19 | 3N | ♣J | -3 | · |
| -2.6 | Round 7 | FELDMAN | 2 | 4♥ | ♥4 | = | · |
| -3.0 | Round 4 | IDA | 7 | 5♣ | ♥5 | = | · |
| -3.0 | Round 5 | BEIJING TRINERGY | 16 | 3N | ♣3 | = | · |
| -3.9 | Round 5 | BEIJING TRINERGY | 12 | 2♠ | ♠9 | -2 | · |
| -4.6 | Round 4 | IDA | 1 | 4♥ | ♠3 | +2 | · |
| -5.2 | Round 4 | IDA | 6 | 2N | ♦3 | -3 | · |
| -10.3 | Round 5 | BEIJING TRINERGY | 20 | 5♦x | ♥J | -4 | · |
| -13.7 | Round 4 | IDA | 3 | 3Nx | ♠7 | +1 | · |