SANBORN Kerri · SANBORN
45rank
+70.8Butler · 100 bds
+0.71per board
±3.9swing
+1.34vs par /bd · #16/379
+0.57adjusted /bd
by round
vs par split: bidding +1.15 · play +0.23
Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.57/bd
Card play — on target: opening leads 75.0% #278 of 379 · declarer play 87.0% #20 of 379 · defence 84.7% #189 of 379
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (12) | 79.2% (24) |
| Declarer play | 80.0% (5) | 88.9% (18) |
| Defence | 90.9% (22) | 81.1% (37) |
Opening leads by suit led: ♠ 63.6% (11) · ♥ 90.0% (10) · ♦ 85.7% (7) · ♣ 62.5% (8)
vs par by strain: NT +2.31 (29) · a suit +1.00 (70)
vs par by level: part-score +0.91 (43) · game +1.58 (55) · slam +11.00 (1)
By role: declaring +0.65/bd (-1.93 vs par · 41) · defending +0.75/bd (+3.61 vs par · 59)
By vulnerability: vulnerable +0.80/bd (+1.30 vs par · 50) · not vulnerable +0.61/bd (+1.38 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Sanborn | S.Sjodal – S.Dybdahl | Open | 10 | +11.4 | +1.14 | +4.20 |
| Round 2 | S.Sanborn | E.Undem – R.Undem | Closed | 10 | +5.2 | +0.52 | -1.20 |
| Round 3 | S.Sanborn | J.Ovesen – T.Heskje | Closed | 10 | +10.9 | +1.09 | +1.50 |
| Round 4 | S.Sanborn | A.Braithwaite – BRAITHWAITE SUSAN | Closed | 10 | +4.1 | +0.41 | -1.00 |
| Round 5 | S.Sanborn | V.Thoren – E.Rynning | Open | 10 | +17.1 | +1.71 | +4.00 |
| Round 6 | S.Sanborn | A.Fuglestad – G.Brekka | Closed | 10 | +4.1 | +0.41 | +0.60 |
| Round 7 | S.Sanborn | S.Magnusson – L.Duc | Open | 10 | +2.5 | +0.25 | +1.30 |
| Round 8 | S.Sanborn | A.Dubinin – T.Ponomareva | Closed | 10 | +0.6 | +0.06 | +0.10 |
| Round 9 | S.Sanborn | X.Li – Y.Wang | Closed | 10 | -8.1 | -0.81 | +2.30 |
| Round 10 | S.Sanborn | G.Kilvington – C.Mill | Open | 10 | +23.0 | +2.30 | +1.60 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 6 | FUGLESTAD | 29 | 1NTx | ♠3 | -2 | +12 |
| +10.8 | Round 5 | TEAM ATLANTIC | 12 | 2♠x | ♥9 | +1 | +7 |
| +9.1 | Round 9 | BEIJING TRINERGY | 28 | 6♠x | ♦J | -1 | +11 |
| +8.3 | Round 10 | MELBOURNE 1 | 9 | 3♥ | ♦10 | +3 | +15 |
| +6.4 | Round 5 | TEAM ATLANTIC | 17 | 4♠ | ♥9 | = | +0 |
| +6.3 | Round 7 | ZEN | 1 | 4♥ | ♠6 | = | +0 |
| +6.2 | Round 7 | ZEN | 4 | 1NT | ♥2 | -2 | +7 |
| +6.0 | Round 5 | TEAM ATLANTIC | 11 | 3NT | ♥7 | +3 | +14 |
| +5.9 | Round 9 | BEIJING TRINERGY | 23 | 5♦ | ♣K | = | +0 |
| +5.8 | Round 10 | MELBOURNE 1 | 7 | 5♣ | ♥5 | -2 | +8 |
| +5.6 | Round 8 | VYTAS | 20 | 4♥ | ♠6 | = | +3 |
| +5.3 | Round 10 | MELBOURNE 1 | 5 | 3NT | ♣7 | -1 | +5 |
| +5.1 | Round 2 | PASS O DOUBLE | 12 | 2NT | ♠6 | +1 | +7 |
| +4.8 | Round 10 | MELBOURNE 1 | 1 | 5♣x | ♣A | -3 | +2 |
| +4.7 | Round 1 | SJODAL | 4 | 3♦ | ♦Q | -2 | +3 |
| +4.6 | Round 5 | TEAM ATLANTIC | 15 | 4♠ | ♣4 | +2 | +11 |
| +4.5 | Round 4 | HOFFMAN | 9 | 1NT | ♥9 | -1 | +6 |
| +4.3 | Round 1 | SJODAL | 9 | 5♠x | ♣A | -2 | +5 |
| +4.1 | Round 2 | PASS O DOUBLE | 13 | 4♠ | ♦4 | -1 | +6 |
| +3.9 | Round 3 | THORESEN | 29 | 1NT | ♠K | = | +5 |
| +3.6 | Round 1 | SJODAL | 7 | 2♠ | ♥K | = | +6 |
| +3.6 | Round 3 | THORESEN | 27 | 4♠ | ♣2 | -2 | +11 |
| +3.6 | Round 7 | ZEN | 9 | 4♥ | ♦4 | = | +0 |
| +3.5 | Round 2 | PASS O DOUBLE | 20 | 3♥ | ♥9 | = | +1 |
| +3.5 | Round 5 | TEAM ATLANTIC | 14 | 3♠ | ♥J | -1 | +8 |
| +3.5 | Round 8 | VYTAS | 11 | 5♦ | ♣J | -1 | +10 |
| +3.4 | Round 4 | HOFFMAN | 8 | 2♠ | ♥Q | -1 | +4 |
| +3.3 | Round 4 | HOFFMAN | 2 | 1NT | ♣K | +1 | +5 |
| +3.2 | Round 1 | SJODAL | 2 | 4♥ | ♣A | -3 | +7 |
| +3.0 | Round 6 | FUGLESTAD | 21 | 3♦ | ♣2 | = | +0 |
| +3.0 | Round 8 | VYTAS | 12 | 3NT | ♥5 | -1 | +5 |
| +2.2 | Round 6 | FUGLESTAD | 30 | 3NT | ♠6 | -1 | +5 |
| +2.1 | Round 6 | FUGLESTAD | 24 | 3♥ | ♠2 | -1 | -2 |
| +1.9 | Round 3 | THORESEN | 25 | 4♥ | ♠K | +1 | +1 |
| +1.9 | Round 4 | HOFFMAN | 3 | 4♠ | ♣3 | -1 | +6 |
| +1.8 | Round 1 | SJODAL | 1 | 4♥ | ♣K | = | -1 |
| +1.8 | Round 10 | MELBOURNE 1 | 2 | 4♥ | ♦8 | +1 | +0 |
| +1.7 | Round 4 | HOFFMAN | 4 | 4♠ | ♦A | +1 | +1 |
| +1.6 | Round 10 | MELBOURNE 1 | 3 | 5♣ | ♥A | = | -2 |
| +1.5 | Round 3 | THORESEN | 21 | 3♦ | ♣6 | +2 | +7 |
| +1.5 | Round 3 | THORESEN | 22 | 2♠ | ♦A | +1 | +0 |
| +1.5 | Round 9 | BEIJING TRINERGY | 22 | 3NT | ♦7 | -1 | +13 |
| +1.4 | Round 8 | VYTAS | 19 | 4♠ | ♣2 | -2 | -5 |
| +1.1 | Round 4 | HOFFMAN | 1 | 4♠ | ♥A | = | +0 |
| +0.9 | Round 3 | THORESEN | 24 | 1♠ | ♠3 | +2 | +0 |
| +0.8 | Round 2 | PASS O DOUBLE | 15 | 3♥ | ♠A | -1 | -11 |
| +0.6 | Round 2 | PASS O DOUBLE | 14 | 2♣ | ♣9 | +3 | -7 |
| +0.6 | Round 8 | VYTAS | 17 | 3NT | ♥8 | = | +11 |
| +0.4 | Round 5 | TEAM ATLANTIC | 16 | 2♥ | ♣10 | -1 | +5 |
| +0.4 | Round 5 | TEAM ATLANTIC | 18 | 4♥ | ♥4 | = | +1 |
| +0.3 | Round 3 | THORESEN | 23 | 2♦ | ♠2 | = | -9 |
| +0.1 | Round 7 | ZEN | 2 | 3NT | ♠K | +1 | +1 |
| +0.0 | Round 1 | SJODAL | 3 | 1NT | ♥4 | = | +1 |
| -0.1 | Round 2 | PASS O DOUBLE | 17 | 3♥ | ♦A | +1 | -6 |
| -0.1 | Round 3 | THORESEN | 30 | 2♥ | ♥4 | +2 | +6 |
| -0.1 | Round 6 | FUGLESTAD | 28 | 3NT | ♣4 | = | +1 |
| -0.1 | Round 9 | BEIJING TRINERGY | 25 | 5♥ | ♦9 | +1 | +9 |
| -0.3 | Round 3 | THORESEN | 28 | 3♣ | ♠A | -1 | -3 |
| -0.3 | Round 7 | ZEN | 3 | 2♣ | ♣5 | +1 | +0 |
| -0.5 | Round 8 | VYTAS | 15 | 3♠ | ♣10 | -2 | -2 |
| -0.5 | Round 9 | BEIJING TRINERGY | 24 | 2♥ | ♦K | +2 | +6 |
| -0.5 | Round 10 | MELBOURNE 1 | 4 | 2♥ | ♠8 | +1 | +0 |
| -0.7 | Round 1 | SJODAL | 6 | 4♥ | ♠6 | +1 | +13 |
| -0.9 | Round 10 | MELBOURNE 1 | 10 | 3NT | ♠6 | +2 | +0 |
| -1.0 | Round 1 | SJODAL | 5 | 3NT | ♠6 | +3 | +11 |
| -1.0 | Round 2 | PASS O DOUBLE | 19 | 3♠ | ♦A | -1 | -4 |
| -1.1 | Round 2 | PASS O DOUBLE | 16 | 1♥ | ♥10 | +2 | -7 |
| -1.1 | Round 4 | HOFFMAN | 6 | 3NT | ♠3 | = | -3 |
| -1.1 | Round 4 | HOFFMAN | 10 | 2♦ | ♠9 | -1 | +1 |
| -1.1 | Round 7 | ZEN | 5 | 4♥ | ♦3 | +2 | +11 |
| -1.2 | Round 4 | HOFFMAN | 7 | 4♥ | ♣K | = | -17 |
| -1.3 | Round 10 | MELBOURNE 1 | 8 | 3NT | ♦2 | -1 | -4 |
| -1.4 | Round 7 | ZEN | 7 | 2♥ | ♦4 | = | +0 |
| -1.4 | Round 8 | VYTAS | 14 | 3NT | ♣9 | -2 | -5 |
| -1.5 | Round 8 | VYTAS | 18 | 3NT | ♣9 | +2 | +0 |
| -1.6 | Round 5 | TEAM ATLANTIC | 20 | 3NT | ♠3 | +1 | +0 |
| -1.6 | Round 6 | FUGLESTAD | 27 | 3♣ | ♠Q | +1 | +0 |
| -1.9 | Round 10 | MELBOURNE 1 | 6 | 4♠ | ♣J | +1 | -8 |
| -2.0 | Round 1 | SJODAL | 8 | 2♥ | ♣J | +2 | -2 |
| -2.1 | Round 6 | FUGLESTAD | 22 | 5♠x | ♣A | -2 | +0 |
| -2.3 | Round 3 | THORESEN | 26 | Pass | -3 | ||
| -2.5 | Round 1 | SJODAL | 10 | 4♠ | ♣9 | +2 | -1 |
| -2.5 | Round 7 | ZEN | 8 | 3NT | ♥6 | +1 | +0 |
| -2.6 | Round 2 | PASS O DOUBLE | 18 | 3♣ | ♥9 | -1 | -2 |
| -2.6 | Round 9 | BEIJING TRINERGY | 21 | 4♣ | ♠J | -1 | -6 |
| -2.7 | Round 9 | BEIJING TRINERGY | 30 | 3♥ | ♠10 | +1 | -7 |
| -2.8 | Round 6 | FUGLESTAD | 25 | 1NT | ♦4 | = | -8 |
| -2.8 | Round 9 | BEIJING TRINERGY | 27 | 5♣x | ♥Q | -1 | +0 |
| -2.9 | Round 7 | ZEN | 10 | 3NT | ♥K | +2 | +0 |
| -3.1 | Round 6 | FUGLESTAD | 23 | 4♥ | ♦10 | +2 | -1 |
| -3.5 | Round 9 | BEIJING TRINERGY | 26 | 3♠ | ♥2 | +2 | +10 |
| -4.1 | Round 2 | PASS O DOUBLE | 11 | 5♣ | ♥K | = | +11 |
| -4.3 | Round 8 | VYTAS | 13 | 3NT | ♥10 | -3 | -5 |
| -4.4 | Round 6 | FUGLESTAD | 26 | 1NT | ♦4 | +2 | -1 |
| -5.5 | Round 7 | ZEN | 6 | 3♥ | ♦4 | -2 | -6 |
| -5.6 | Round 5 | TEAM ATLANTIC | 19 | 3NTx | ♠8 | -1 | -5 |
| -5.8 | Round 8 | VYTAS | 16 | 3NT | ♦7 | +1 | -11 |
| -7.8 | Round 5 | TEAM ATLANTIC | 13 | 4♠ | ♥K | +2 | -1 |
| -8.4 | Round 4 | HOFFMAN | 5 | 4♥ | ♣A | -2 | -13 |
| -12.4 | Round 9 | BEIJING TRINERGY | 29 | 4♠ | ♠4 | -2 | -13 |