TANG Tengbo · SXSATURN
5rank
+46.5Butler · 86 bds
+0.54per board
±4.3swing
+0.06vs par /bd · #14/22
+0.25adjusted /bd
by round
vs par split: bidding -0.21 · play +0.27
Strength of schedule: opponents averaged -0.29/bd (an easy draw) → opponent-adjusted +0.25/bd
Card play — on target: opening leads 94.7% #2 of 22 · declarer play 73.9% #10 of 22 · defence 89.5% #2 of 22
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 94.1% (17) |
| Declarer play | 80.0% (5) | 72.2% (18) |
| Defence | 100.0% (4) | 88.2% (34) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (4) · ♦ 100.0% (6) · ♣ 100.0% (4)
vs par by strain: NT +0.54 (13) · a suit -0.03 (73)
vs par by level: part-score +0.32 (37) · game +0.52 (46) · slam -10.33 (3)
By role: declaring +0.87/bd (-1.65 vs par · 48) · defending +0.13/bd (+2.21 vs par · 38)
By vulnerability: vulnerable +0.51/bd (+0.47 vs par · 43) · not vulnerable +0.57/bd (-0.35 vs par · 43)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | Z.Lu | X.Lin – Z.Wang | Closed | 16 | +26.5 | +1.66 | +0.69 |
| Semifinal | Z.Lu | K.Ciborowski – L.Ciborowska | Closed | 14 | -0.9 | -0.06 | -0.86 |
| Semifinal | Y.Wu | K.Kuflowski – F.Kurlit | Open | 14 | -7.2 | -0.51 | -1.57 |
| Semifinal | Z.Lu | K.Ciborowski – L.Ciborowska | Closed | 14 | -8.7 | -0.62 | +1.93 |
| Final | Y.Wu | J.Yang – Z.Xie | Open | 14 | +7.1 | +0.51 | -1.21 |
| Final | Z.Lu | J.Wang – Z.Xie | Closed | 14 | +29.7 | +2.12 | +1.29 |
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 |
|---|---|---|---|---|---|---|---|
| +8.7 | Quarterfinal | RDFZ BRIDGE STRAIT | 17 | 6♣ | ♠A | = | -2 |
| +8.0 | Final | SXVENUS | 42 | 3NT | ♥4 | +2 | +1 |
| +7.0 | Final | SXVENUS | 7 | 3NT | ♥7 | -2 | +7 |
| +6.7 | Semifinal | POLAND | 10 | 3NT | ♠7 | = | +0 |
| +6.7 | Semifinal | POLAND | 29 | 3NT | ♥9 | = | -1 |
| +6.7 | Final | SXVENUS | 36 | 3♥ | ♠5 | +1 | +6 |
| +6.0 | Semifinal | POLAND | 56 | 3♣ | ♠A | = | +5 |
| +6.0 | Final | SXVENUS | 4 | 4♠ | ♦10 | = | +0 |
| +6.0 | Final | SXVENUS | 37 | 4♥ | ♦K | -2 | +7 |
| +6.0 | Final | SXVENUS | 40 | 3♠ | ♠3 | +1 | -1 |
| +5.7 | Final | SXVENUS | 6 | 4♠ | ♦A | -2 | +11 |
| +5.7 | Final | SXVENUS | 30 | 1♣x | ♥A | -1 | +6 |
| +5.3 | Final | SXVENUS | 39 | 4♥ | ♠K | -1 | -2 |
| +5.1 | Quarterfinal | RDFZ BRIDGE STRAIT | 26 | 3NT | ♦3 | +2 | +11 |
| +4.9 | Quarterfinal | RDFZ BRIDGE STRAIT | 18 | 4♠ | ♦3 | = | -1 |
| +4.7 | Final | SXVENUS | 33 | 2NT | ♥10 | = | +1 |
| +4.6 | Quarterfinal | RDFZ BRIDGE STRAIT | 24 | 3♥ | ♠J | -1 | +9 |
| +4.3 | Semifinal | POLAND | 52 | 2♥ | ♦4 | +2 | +7 |
| +4.0 | Semifinal | POLAND | 8 | 4♥ | ♦8 | = | +12 |
| +4.0 | Semifinal | POLAND | 14 | 3♠ | ♥J | = | +1 |
| +4.0 | Final | SXVENUS | 8 | 4♠x | ♥A | -2 | +3 |
| +3.7 | Semifinal | POLAND | 50 | 4♥ | ♦J | +2 | +14 |
| +3.7 | Final | SXVENUS | 12 | 2♥ | ♠K | -1 | +5 |
| +3.0 | Semifinal | POLAND | 36 | 4♠ | ♥6 | -2 | +6 |
| +3.0 | Semifinal | POLAND | 55 | 3♦ | ♠K | +1 | +7 |
| +2.7 | Semifinal | POLAND | 6 | 4♥ | ♠9 | = | +3 |
| +2.4 | Quarterfinal | RDFZ BRIDGE STRAIT | 22 | 3♣ | ♠2 | +1 | +1 |
| +2.3 | Semifinal | POLAND | 47 | 3♠ | ♦10 | -2 | -9 |
| +2.3 | Final | SXVENUS | 32 | 2♥ | ♠5 | -1 | +1 |
| +2.0 | Final | SXVENUS | 10 | 4♥ | ♣4 | -1 | -5 |
| +2.0 | Final | SXVENUS | 13 | 4♠x | ♥A | -1 | -7 |
| +2.0 | Final | SXVENUS | 14 | 3♣ | ♦K | -2 | +5 |
| +1.9 | Quarterfinal | RDFZ BRIDGE STRAIT | 32 | 4♥ | ♣Q | = | +0 |
| +1.7 | Semifinal | POLAND | 32 | 2♠ | ♥K | +1 | +0 |
| +1.7 | Semifinal | POLAND | 33 | 3♠ | ♣2 | +1 | -1 |
| +1.7 | Semifinal | POLAND | 51 | 2♦ | ♣K | -4 | +6 |
| +1.4 | Quarterfinal | RDFZ BRIDGE STRAIT | 30 | 2♠ | ♥8 | +1 | +6 |
| +1.3 | Semifinal | POLAND | 4 | 4♥ | ♠5 | +2 | +1 |
| +1.1 | Quarterfinal | RDFZ BRIDGE STRAIT | 25 | 2NT | ♦3 | -2 | -2 |
| +0.9 | Quarterfinal | RDFZ BRIDGE STRAIT | 19 | 2♥ | ♣5 | +1 | +0 |
| +0.9 | Quarterfinal | RDFZ BRIDGE STRAIT | 21 | 3NT | ♠J | +3 | -10 |
| +0.7 | Semifinal | POLAND | 1 | 3♣ | ♣5 | +3 | -13 |
| +0.7 | Semifinal | POLAND | 11 | 4♠ | ♥K | -1 | -10 |
| +0.7 | Semifinal | POLAND | 30 | 4♠ | ♥7 | +2 | -13 |
| +0.7 | Semifinal | POLAND | 46 | 3NT | ♠5 | +2 | +16 |
| +0.7 | Final | SXVENUS | 35 | 4♥ | ♣Q | = | +1 |
| +0.6 | Quarterfinal | RDFZ BRIDGE STRAIT | 23 | 3♥ | ♦K | -1 | +0 |
| +0.3 | Quarterfinal | RDFZ BRIDGE STRAIT | 28 | 4♥ | ♠7 | = | -11 |
| +0.3 | Semifinal | POLAND | 13 | 4♥ | ♣7 | = | +0 |
| +0.3 | Semifinal | POLAND | 34 | 3NT | ♦8 | +1 | +1 |
| +0.3 | Final | SXVENUS | 2 | 2♠ | ♦7 | -1 | -10 |
| +0.0 | Semifinal | POLAND | 39 | 5♥ | ♣3 | = | +4 |
| -0.0 | Semifinal | POLAND | 45 | 3♣ | ♠Q | = | +0 |
| -0.0 | Final | SXVENUS | 1 | 4♥ | ♣9 | = | +0 |
| -0.1 | Quarterfinal | RDFZ BRIDGE STRAIT | 27 | 3NT | ♣2 | +2 | +0 |
| -0.1 | Quarterfinal | RDFZ BRIDGE STRAIT | 31 | 2♠ | ♦2 | -1 | +1 |
| -0.3 | Semifinal | POLAND | 2 | 4♠x | ♣A | -4 | +7 |
| -0.3 | Semifinal | POLAND | 37 | 4♠ | ♣A | +1 | -11 |
| -0.7 | Semifinal | POLAND | 5 | 2♠ | ♣J | = | -6 |
| -0.7 | Final | SXVENUS | 29 | 3NT | ♠K | -1 | -10 |
| -1.0 | Final | SXVENUS | 38 | 4♠ | ♥K | +1 | -1 |
| -1.3 | Semifinal | POLAND | 3 | 2♥ | ♦Q | +1 | -6 |
| -1.3 | Semifinal | POLAND | 44 | 2♠ | ♥7 | = | -5 |
| -1.7 | Semifinal | POLAND | 9 | 3♥ | ♦3 | -2 | +6 |
| -2.0 | Semifinal | POLAND | 35 | 3♦ | ♠7 | -1 | +0 |
| -2.0 | Final | SXVENUS | 9 | 3♣ | ♦K | +1 | -1 |
| -2.1 | Quarterfinal | RDFZ BRIDGE STRAIT | 29 | 4♠ | ♦6 | +1 | +13 |
| -2.3 | Semifinal | POLAND | 42 | 3♠ | ♣5 | -1 | +2 |
| -2.7 | Semifinal | POLAND | 40 | 2♠ | ♣2 | -2 | -8 |
| -3.7 | Semifinal | POLAND | 54 | 4♥ | ♣Q | -3 | -4 |
| -4.0 | Quarterfinal | RDFZ BRIDGE STRAIT | 20 | 5♦x | ♥A | -3 | -4 |
| -4.0 | Semifinal | POLAND | 38 | 4♥ | ♦A | +1 | +0 |
| -4.0 | Semifinal | POLAND | 43 | 4♠ | ♥J | -2 | -6 |
| -4.0 | Semifinal | POLAND | 48 | 3♠ | ♣6 | +1 | -1 |
| -4.0 | Final | SXVENUS | 34 | 2♥ | ♣J | +1 | +0 |
| -4.3 | Semifinal | POLAND | 31 | 4♥ | ♦5 | +2 | +13 |
| -4.3 | Final | SXVENUS | 3 | 4♠ | ♠4 | = | +0 |
| -4.7 | Semifinal | POLAND | 53 | 4♥x | ♦6 | -1 | +11 |
| -4.7 | Final | SXVENUS | 31 | 3♣ | ♠A | +1 | +0 |
| -5.0 | Final | SXVENUS | 11 | 4♠ | ♣10 | -1 | -10 |
| -5.3 | Semifinal | POLAND | 7 | 2♥ | ♣A | -1 | +0 |
| -5.3 | Final | SXVENUS | 41 | 4♠ | ♥K | +2 | +9 |
| -5.7 | Semifinal | POLAND | 41 | 4♠ | ♣A | -3 | -14 |
| -12.0 | Semifinal | POLAND | 12 | 3NT | ♣6 | -3 | -7 |
| -12.7 | Semifinal | POLAND | 49 | 6♣ | ♠9 | -1 | -14 |
| -14.3 | Final | SXVENUS | 5 | 6♠ | ♥K | = | -15 |