TIAN Wei · FEIXIANG
478rank
-66.9Butler · 100 bds
-0.67per board
±4.3swing
-0.70vs par /bd · #448/518
-0.40adjusted /bd
by round
vs par split: bidding -0.61 · play -0.17
Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted -0.40/bd
Card play — on target: opening leads 96.4% #13 of 518 · declarer play 81.8% #124 of 517 · defence 86.5% #144 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 95.7% (23) |
| Declarer play | 88.9% (9) | 76.9% (13) |
| Defence | 75.0% (12) | 90.0% (40) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 100.0% (8) · ♦ 100.0% (5) · ♣ 88.9% (9)
vs par by strain: NT -2.30 (30) · a suit -0.12 (68)
vs par by level: part-score -0.81 (42) · game -0.84 (50) · slam -0.17 (6)
By role: declaring -1.34/bd (-2.70 vs par · 47) · defending +0.01/bd (+1.02 vs par · 52)
By vulnerability: vulnerable -1.10/bd (-0.39 vs par · 49) · not vulnerable -0.26/bd (-1.00 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Sheng | R.Roeder – L.Feldman | Open | 10 | -5.0 | -0.50 | +0.60 |
| Round 2 | M.Sheng | W.Wang – Y.Liu | Open | 10 | -21.6 | -2.16 | -2.80 |
| Round 3 | X.Sun | A.Versace – K.Dufrat | Open | 10 | +9.6 | +0.96 | +0.50 |
| Round 4 | M.Sheng | K.Woolsey – S.Woolsey | Open | 10 | -23.3 | -2.33 | -0.60 |
| Round 5 | M.Sheng | M.Bell – S.Bell | Open | 10 | -8.6 | -0.86 | -1.50 |
| Round 6 | M.Sheng | J.Griffin – P.Griffin | Closed | 10 | +6.0 | +0.60 | +1.70 |
| Round 7 | M.Sheng | G.Sherman – P.Martin | Closed | 10 | -20.7 | -2.07 | -3.60 |
| Round 8 | X.Sun | M.Cohen – S.Cohen | Closed | 10 | -2.9 | -0.29 | -1.30 |
| Round 9 | M.Sheng | M.Romanovska – K.Koistinen | Closed | 10 | +0.7 | +0.07 | -1.90 |
| Round 10 | X.Sun | A.Bianchedi – P.Sultan | Open | 10 | -1.1 | -0.11 | +1.90 |
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 |
|---|---|---|---|---|---|---|---|
| +11.8 | Round 6 | GRIFFIN | 4 | 3NT | ♠3 | -2 | +13 |
| +8.8 | Round 3 | ROMAMIAMI | 4 | 6♦ | ♥4 | -2 | +13 |
| +8.4 | Round 1 | THE ORPHANS | 9 | 3NT | ♠2 | -1 | +6 |
| +7.9 | Round 8 | CAN AM EXPRESS | 6 | 6♦ | ♠2 | = | +0 |
| +6.9 | Round 3 | ROMAMIAMI | 5 | 4♠ | ♣5 | -3 | +12 |
| +6.9 | Round 9 | CUSHING | 12 | 6♦x | ♣A | -2 | +2 |
| +6.3 | Round 7 | KAMIL | 12 | 3NT | ♦Q | = | +3 |
| +6.1 | Round 10 | ARVECHICO | 26 | 5♣ | ♠K | -3 | +9 |
| +5.0 | Round 1 | THE ORPHANS | 8 | 5♦ | ♣Q | -1 | +10 |
| +4.4 | Round 1 | THE ORPHANS | 5 | 4♠ | ♥Q | -2 | +6 |
| +4.1 | Round 10 | ARVECHICO | 27 | 3♣ | ♦K | -1 | +10 |
| +3.6 | Round 5 | BADGER | 29 | 3NT | ♦3 | +1 | +0 |
| +3.2 | Round 6 | GRIFFIN | 1 | 5♦ | ♠A | = | +7 |
| +3.1 | Round 5 | BADGER | 23 | 4♥ | ♣2 | -1 | +6 |
| +3.1 | Round 8 | CAN AM EXPRESS | 3 | 1NT | ♠2 | = | +5 |
| +2.6 | Round 4 | MCCALLUM | 14 | 2♠ | ♦Q | -2 | +0 |
| +2.0 | Round 3 | ROMAMIAMI | 8 | 3♥ | ♥K | -1 | -6 |
| +2.0 | Round 7 | KAMIL | 11 | Pass | +3 | ||
| +1.9 | Round 3 | ROMAMIAMI | 7 | 2♠ | ♥6 | = | +5 |
| +1.9 | Round 6 | GRIFFIN | 9 | 2♠ | ♥5 | = | +5 |
| +1.9 | Round 8 | CAN AM EXPRESS | 1 | 3NT | ♣6 | +1 | +0 |
| +1.7 | Round 10 | ARVECHICO | 23 | 4♥ | ♠2 | -1 | +12 |
| +1.4 | Round 8 | CAN AM EXPRESS | 8 | 3♣ | ♦9 | -1 | -3 |
| +1.2 | Round 10 | ARVECHICO | 22 | 2♥ | ♣2 | +1 | +0 |
| +1.1 | Round 5 | BADGER | 30 | 3♠x | ♥3 | -2 | +4 |
| +1.0 | Round 1 | THE ORPHANS | 2 | 3NT | ♦4 | +1 | +0 |
| +1.0 | Round 8 | CAN AM EXPRESS | 7 | 2♠ | ♦10 | +2 | +10 |
| +0.9 | Round 7 | KAMIL | 15 | 2♠ | ♥Q | -1 | -3 |
| +0.8 | Round 5 | BADGER | 24 | 1♠ | ♦3 | +3 | -6 |
| +0.7 | Round 2 | CFSC | 16 | 3NT | ♥2 | +1 | +0 |
| +0.6 | Round 4 | MCCALLUM | 17 | 3NT | ♥4 | = | +1 |
| +0.6 | Round 7 | KAMIL | 17 | 2♠ | ♥7 | = | -7 |
| +0.6 | Round 8 | CAN AM EXPRESS | 4 | 5♥ | ♣K | -1 | +7 |
| +0.6 | Round 9 | CUSHING | 18 | 3NT | ♣3 | +2 | +1 |
| +0.5 | Round 4 | MCCALLUM | 11 | 2♥ | ♥6 | = | +0 |
| +0.5 | Round 4 | MCCALLUM | 19 | 3♥ | ♠2 | +1 | +8 |
| +0.5 | Round 4 | MCCALLUM | 20 | 2♥ | ♣10 | = | +0 |
| +0.5 | Round 9 | CUSHING | 11 | 4♠ | ♣J | +1 | +0 |
| +0.5 | Round 9 | CUSHING | 15 | 4♠ | ♦9 | +1 | +0 |
| +0.3 | Round 1 | THE ORPHANS | 4 | 4♠ | ♥3 | +1 | +0 |
| +0.3 | Round 2 | CFSC | 18 | 2♦ | ♠2 | -1 | +1 |
| +0.3 | Round 9 | CUSHING | 17 | 4♥ | ♣3 | +1 | -10 |
| +0.2 | Round 5 | BADGER | 28 | 1NT | ♦2 | -1 | +1 |
| +0.2 | Round 7 | KAMIL | 16 | 4♠ | ♥7 | = | -1 |
| +0.1 | Round 3 | ROMAMIAMI | 3 | 3NT | ♦J | +1 | +0 |
| +0.1 | Round 9 | CUSHING | 20 | 1NT | ♦6 | +1 | +1 |
| -0.1 | Round 2 | CFSC | 11 | 3♠ | ♥9 | = | +4 |
| -0.1 | Round 4 | MCCALLUM | 15 | 2♣ | ♥3 | +1 | +0 |
| -0.2 | Round 9 | CUSHING | 13 | 3NT | ♦J | -1 | -6 |
| -0.3 | Round 2 | CFSC | 13 | 4♠ | ♦2 | +2 | +13 |
| -0.3 | Round 3 | ROMAMIAMI | 6 | 4♥ | ♣8 | = | -1 |
| -0.4 | Round 2 | CFSC | 20 | 4♥ | ♠J | +1 | +0 |
| -0.4 | Round 9 | CUSHING | 16 | 4♠ | ♦8 | +1 | +0 |
| -0.5 | Round 6 | GRIFFIN | 5 | 4♠x | ♣A | +2 | +5 |
| -0.6 | Round 6 | GRIFFIN | 8 | 2♠ | ♥2 | +1 | -6 |
| -0.7 | Round 10 | ARVECHICO | 29 | 2♠ | ♦K | = | +0 |
| -0.8 | Round 6 | GRIFFIN | 6 | 4♠ | ♥6 | = | +1 |
| -1.2 | Round 1 | THE ORPHANS | 1 | 1♠ | ♥A | -1 | -4 |
| -1.2 | Round 3 | ROMAMIAMI | 10 | 1NT | ♣3 | -1 | -1 |
| -1.2 | Round 6 | GRIFFIN | 2 | 3NT | ♥Q | +1 | -1 |
| -1.3 | Round 3 | ROMAMIAMI | 9 | 3♦ | ♠K | = | +1 |
| -1.3 | Round 10 | ARVECHICO | 21 | 3♠ | ♠10 | -1 | -3 |
| -1.4 | Round 2 | CFSC | 14 | 3NT | ♠7 | +3 | -14 |
| -1.5 | Round 5 | BADGER | 27 | 1NT | ♠3 | +1 | +0 |
| -1.6 | Round 6 | GRIFFIN | 10 | 3♦ | ♥7 | = | +0 |
| -1.8 | Round 7 | KAMIL | 19 | 1NT | ♠2 | -1 | -4 |
| -1.8 | Round 8 | CAN AM EXPRESS | 10 | 3♣ | ♥6 | -2 | -9 |
| -1.9 | Round 6 | GRIFFIN | 3 | 4♥ | ♠3 | +2 | -11 |
| -2.0 | Round 2 | CFSC | 19 | 3♥x | ♦8 | -1 | +0 |
| -2.0 | Round 9 | CUSHING | 19 | 4♥ | ♣4 | = | +0 |
| -2.2 | Round 5 | BADGER | 21 | 2♠ | ♣2 | = | -1 |
| -2.3 | Round 1 | THE ORPHANS | 7 | 2♣ | ♥J | +1 | +0 |
| -2.3 | Round 5 | BADGER | 26 | 6NT | ♠2 | = | +0 |
| -2.3 | Round 10 | ARVECHICO | 24 | 4♠ | ♠2 | -2 | -6 |
| -2.4 | Round 7 | KAMIL | 14 | 5♣ | ♥A | = | +0 |
| -2.7 | Round 8 | CAN AM EXPRESS | 2 | 3NT | ♥A | -1 | -12 |
| -2.7 | Round 10 | ARVECHICO | 25 | 4♠ | ♣2 | +1 | -1 |
| -2.8 | Round 1 | THE ORPHANS | 6 | 3NT | ♣7 | +2 | -1 |
| -2.8 | Round 10 | ARVECHICO | 30 | 3♠x | ♥6 | -2 | +3 |
| -3.0 | Round 4 | MCCALLUM | 16 | 2♦ | ♠8 | -2 | +11 |
| -3.5 | Round 2 | CFSC | 17 | 6♣ | ♥4 | -2 | -9 |
| -3.6 | Round 3 | ROMAMIAMI | 1 | 3NT | ♣4 | +1 | -7 |
| -3.7 | Round 3 | ROMAMIAMI | 2 | 3♥ | ♥2 | -2 | -11 |
| -4.2 | Round 5 | BADGER | 22 | 3NT | ♣3 | = | -10 |
| -4.3 | Round 6 | GRIFFIN | 7 | Adj | ♠4 | +4 | |
| -4.4 | Round 10 | ARVECHICO | 28 | 4♥ | ♦Q | -1 | -5 |
| -5.4 | Round 7 | KAMIL | 20 | 3♣ | ♣3 | -4 | +5 |
| -5.6 | Round 9 | CUSHING | 14 | 5♦ | ♥A | = | -7 |
| -5.7 | Round 1 | THE ORPHANS | 10 | 3NT | ♠6 | -3 | -4 |
| -6.0 | Round 7 | KAMIL | 13 | 3♦x | ♠3 | -1 | -15 |
| -6.1 | Round 4 | MCCALLUM | 13 | 3NT | ♥9 | -1 | -6 |
| -6.4 | Round 2 | CFSC | 15 | 3NT | ♠Q | -2 | -17 |
| -6.5 | Round 8 | CAN AM EXPRESS | 9 | 3NT | ♥J | = | -3 |
| -6.8 | Round 4 | MCCALLUM | 18 | 5♠ | ♣2 | -2 | -8 |
| -7.2 | Round 5 | BADGER | 25 | 3♠ | ♣K | +1 | -9 |
| -7.8 | Round 8 | CAN AM EXPRESS | 5 | 2NT | ♠J | -5 | -8 |
| -8.5 | Round 2 | CFSC | 12 | 3NT | ♠8 | -1 | -6 |
| -12.0 | Round 4 | MCCALLUM | 12 | 4♦x | ♥Q | -3 | -12 |
| -12.1 | Round 1 | THE ORPHANS | 3 | 6♦ | ♥A | = | -7 |
| -15.1 | Round 7 | KAMIL | 18 | 4♥ | ♦K | -1 | -17 |