SMITH Ron · KASLE
220rank
+11.2Butler · 90 bds
+0.12per board
±4.1swing
+0.60vs par /bd · #82/518
+0.04adjusted /bd
by round
vs par split: bidding +0.86 · play -0.26
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.04/bd
Card play — on target: opening leads 85.2% #130 of 518 · declarer play 57.1% #495 of 517 · defence 78.8% #382 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (12) | 100.0% (15) |
| Declarer play | 80.0% (5) | 50.0% (16) |
| Defence | 63.2% (19) | 87.9% (33) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 75.0% (8) · ♦ 100.0% (6) · ♣ 71.4% (7)
vs par by strain: NT -1.00 (31) · a suit +1.44 (59)
vs par by level: part-score +0.74 (42) · game +0.32 (44) · slam +2.25 (4)
By role: declaring -0.27/bd (-2.58 vs par · 38) · defending +0.41/bd (+2.92 vs par · 52)
By vulnerability: vulnerable +0.19/bd (+1.00 vs par · 45) · not vulnerable +0.06/bd (+0.20 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Lin | R.Parasian – J.Tueje | Closed | 10 | -22.3 | -2.23 | -0.60 |
| Round 3 | J.Lin | I.Gronkvist – D.Bilde | Open | 10 | +5.3 | +0.53 | +0.60 |
| Round 4 | J.Lin | L.Ferreira – F.Kladt | Closed | 10 | +21.5 | +2.15 | +3.50 |
| Round 5 | J.Lin | S.Thepaut-Ventos – C.Deheeger | Open | 10 | +0.3 | +0.03 | -0.30 |
| Round 6 | J.Lin | I.Chaplet – J.Macgregor | Closed | 10 | -5.6 | -0.56 | +0.40 |
| Round 7 | J.Lin | R.Solick – K.Barrett | Closed | 10 | -9.9 | -0.99 | -3.60 |
| Round 8 | J.Lin | Y.Peng – P.Lu | Open | 10 | +9.3 | +0.93 | +0.30 |
| Round 9 | J.Lin | G.Greenberg – B.Moss | Open | 10 | +7.3 | +0.73 | +2.20 |
| Round 10 | J.Lin | D.Yang – K.Fung | Open | 10 | +5.3 | +0.53 | +2.90 |
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 |
|---|---|---|---|---|---|---|---|
| +12.4 | Round 9 | MOSS | 12 | 4♠x | ♥A | = | +15 |
| +11.5 | Round 4 | LIS | 18 | 3♠x | ♣A | = | +11 |
| +9.9 | Round 5 | NUKKAI | 22 | 3NT | ♣9 | -2 | +8 |
| +9.0 | Round 3 | GUPTA | 8 | 3NT | ♥3 | = | +3 |
| +8.3 | Round 6 | COSTA RICA | 6 | 2♠ | ♥J | +3 | +10 |
| +7.4 | Round 3 | GUPTA | 4 | 6♦ | ♥A | -1 | +13 |
| +7.1 | Round 8 | YBM | 9 | 3NT | ♥J | -2 | +12 |
| +6.8 | Round 4 | LIS | 15 | 3NT | ♥3 | -4 | +7 |
| +6.6 | Round 4 | LIS | 20 | 4♥ | ♣10 | -2 | +8 |
| +6.5 | Round 6 | COSTA RICA | 8 | 4♠ | ♣5 | = | +1 |
| +6.0 | Round 4 | LIS | 19 | 4♥ | ♣A | -1 | +12 |
| +5.2 | Round 9 | MOSS | 13 | 4♦ | ♠Q | -3 | +10 |
| +4.6 | Round 8 | YBM | 5 | 4♠ | ♥3 | -1 | +5 |
| +4.2 | Round 4 | LIS | 16 | 2NT | ♦5 | -2 | +13 |
| +3.7 | Round 3 | GUPTA | 9 | 4♥ | ♣6 | -1 | +6 |
| +3.1 | Round 5 | NUKKAI | 23 | 4♥ | ♦A | -1 | +6 |
| +3.1 | Round 8 | YBM | 3 | 3♠ | ♦A | -1 | +5 |
| +2.9 | Round 8 | YBM | 4 | 5♥x | ♣K | -1 | +9 |
| +2.9 | Round 10 | SIX BLADE KNIFE | 24 | 2♠ | ♠2 | = | -1 |
| +2.6 | Round 7 | GREAT AM BRIDGE TOUR | 17 | 2♠ | ♥3 | +2 | -6 |
| +2.2 | Round 5 | NUKKAI | 21 | 1NT | ♥2 | -1 | +4 |
| +2.0 | Round 7 | GREAT AM BRIDGE TOUR | 19 | 3♣ | ♦K | -1 | +0 |
| +1.9 | Round 6 | COSTA RICA | 9 | 2♠ | ♦Q | = | +5 |
| +1.9 | Round 8 | YBM | 1 | 3NT | ♥3 | +1 | +0 |
| +1.8 | Round 8 | YBM | 7 | 2♠ | ♣3 | +1 | +11 |
| +1.8 | Round 10 | SIX BLADE KNIFE | 26 | 3♣ | ♠8 | -1 | +5 |
| +1.7 | Round 10 | SIX BLADE KNIFE | 23 | 4♥ | ♠2 | -1 | +12 |
| +1.5 | Round 7 | GREAT AM BRIDGE TOUR | 20 | 2♥ | ♠3 | = | +10 |
| +1.4 | Round 7 | GREAT AM BRIDGE TOUR | 13 | 4♠ | ♥9 | = | -13 |
| +1.2 | Round 10 | SIX BLADE KNIFE | 22 | 2♥ | ♣A | +1 | +0 |
| +1.0 | Round 1 | INDONESIA | 2 | 3NT | ♦3 | +1 | +0 |
| +0.9 | Round 10 | SIX BLADE KNIFE | 28 | 3♥ | ♦K | = | +1 |
| +0.3 | Round 1 | INDONESIA | 4 | 4♠ | ♥8 | +1 | +0 |
| +0.2 | Round 5 | NUKKAI | 28 | 1NT | ♠3 | -1 | +1 |
| +0.2 | Round 7 | GREAT AM BRIDGE TOUR | 16 | 4♠ | ♦7 | = | -1 |
| +0.2 | Round 10 | SIX BLADE KNIFE | 21 | 2♣ | ♣10 | +1 | -1 |
| +0.2 | Round 10 | SIX BLADE KNIFE | 30 | 3♥ | ♠J | +1 | +6 |
| +0.0 | Round 4 | LIS | 12 | 3♠ | ♥K | = | +0 |
| -0.1 | Round 9 | MOSS | 20 | 1NT | ♦6 | +1 | -1 |
| -0.2 | Round 5 | NUKKAI | 24 | 2♠ | ♣8 | +1 | -7 |
| -0.3 | Round 3 | GUPTA | 6 | 4♥ | ♣6 | = | -1 |
| -0.3 | Round 6 | COSTA RICA | 2 | 3NT | ♥J | = | +0 |
| -0.3 | Round 9 | MOSS | 17 | 4♥ | ♦10 | +1 | +10 |
| -0.4 | Round 4 | LIS | 11 | 1NT | ♠3 | = | -1 |
| -0.4 | Round 7 | GREAT AM BRIDGE TOUR | 11 | 1NT | ♠5 | = | +1 |
| -0.5 | Round 9 | MOSS | 11 | 4♠ | ♦7 | +1 | +0 |
| -0.5 | Round 9 | MOSS | 15 | 4♠ | ♦9 | +1 | +0 |
| -0.6 | Round 9 | MOSS | 16 | 4♠ | ♣9 | = | -1 |
| -0.6 | Round 9 | MOSS | 18 | 3NT | ♣3 | +2 | -1 |
| -0.7 | Round 10 | SIX BLADE KNIFE | 29 | 2♠ | ♦K | = | +0 |
| -0.9 | Round 3 | GUPTA | 3 | 3NT | ♣9 | +2 | -1 |
| -0.9 | Round 3 | GUPTA | 5 | 2♥ | ♦8 | +3 | +6 |
| -1.0 | Round 1 | INDONESIA | 10 | 3♦ | ♠A | -1 | +1 |
| -1.1 | Round 10 | SIX BLADE KNIFE | 25 | 5♦ | ♠7 | = | +1 |
| -1.4 | Round 5 | NUKKAI | 29 | 2♥ | ♣4 | -4 | -6 |
| -1.5 | Round 5 | NUKKAI | 27 | 1NT | ♠5 | +1 | +0 |
| -1.5 | Round 6 | COSTA RICA | 4 | 3NT | ♣5 | = | +1 |
| -1.6 | Round 6 | COSTA RICA | 10 | 3♦ | ♥7 | = | +0 |
| -1.8 | Round 10 | SIX BLADE KNIFE | 27 | 2♥ | ♦6 | +2 | +6 |
| -1.9 | Round 1 | INDONESIA | 5 | 3♠ | ♥Q | = | +0 |
| -1.9 | Round 1 | INDONESIA | 6 | 3NT | ♣10 | +1 | +0 |
| -1.9 | Round 6 | COSTA RICA | 3 | 4♥ | ♦3 | +2 | -11 |
| -2.1 | Round 3 | GUPTA | 2 | 3♠ | ♣4 | +1 | -10 |
| -2.2 | Round 4 | LIS | 17 | 3NT | ♠5 | +3 | -2 |
| -2.3 | Round 1 | INDONESIA | 7 | 1NT | ♠8 | -1 | +0 |
| -2.3 | Round 5 | NUKKAI | 26 | 6NT | ♠2 | = | +0 |
| -2.4 | Round 7 | GREAT AM BRIDGE TOUR | 14 | 5♣ | ♥A | = | +0 |
| -2.4 | Round 8 | YBM | 8 | 1NT | ♠2 | = | -6 |
| -2.6 | Round 8 | YBM | 6 | 3NT | ♠3 | +1 | -10 |
| -2.7 | Round 1 | INDONESIA | 1 | 1NT | ♥A | -2 | -5 |
| -2.7 | Round 1 | INDONESIA | 3 | 5♦ | ♣8 | +1 | +10 |
| -2.7 | Round 8 | YBM | 2 | 3NT | ♥4 | -1 | -12 |
| -2.8 | Round 7 | GREAT AM BRIDGE TOUR | 15 | 2♠ | ♥Q | = | -6 |
| -3.0 | Round 7 | GREAT AM BRIDGE TOUR | 12 | 4♣ | ♦5 | = | -9 |
| -3.1 | Round 4 | LIS | 14 | 2♠ | ♦Q | = | -5 |
| -3.3 | Round 3 | GUPTA | 7 | 2♦ | ♠6 | = | +0 |
| -3.5 | Round 5 | NUKKAI | 30 | 3♠x | ♦3 | -3 | -2 |
| -3.6 | Round 3 | GUPTA | 1 | 3NT | ♣4 | +1 | -7 |
| -3.7 | Round 3 | GUPTA | 10 | 2♦x | ♠9 | -1 | -3 |
| -3.7 | Round 9 | MOSS | 19 | 3♥ | ♣4 | +1 | -6 |
| -4.0 | Round 9 | MOSS | 14 | 3NT | ♥A | -1 | -4 |
| -4.4 | Round 8 | YBM | 10 | 3NT | ♥10 | -1 | -11 |
| -4.6 | Round 6 | COSTA RICA | 5 | 6♠ | ♣K | = | +0 |
| -4.7 | Round 1 | INDONESIA | 9 | 3NT | ♣2 | +1 | -10 |
| -6.0 | Round 6 | COSTA RICA | 1 | 6♦ | ♥3 | -1 | -4 |
| -6.2 | Round 5 | NUKKAI | 25 | 5♥x | ♠7 | -1 | -7 |
| -6.4 | Round 1 | INDONESIA | 8 | 3NT | ♥5 | +2 | -2 |
| -6.4 | Round 6 | COSTA RICA | 7 | 5♣ | ♠A | = | +2 |
| -7.9 | Round 4 | LIS | 13 | 3NT | ♥4 | -2 | -8 |
| -9.0 | Round 7 | GREAT AM BRIDGE TOUR | 18 | 4♠ | ♠5 | +3 | -12 |