MAGNUSON Sterling · MIDNIGHT SUNS
vs par split: bidding +0.56 · play -1.40
Strength of schedule: opponents averaged -0.43/bd (an easy draw) → opponent-adjusted -2.43/bd
Card play — on target: opening leads 61.1% #69 of 73 · declarer play 30.0% #69 of 73 · defence 59.0% #68 of 73
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (10) | 62.5% (8) |
| Declarer play | 0.0% (1) | 33.3% (9) |
| Defence | 43.8% (16) | 69.6% (23) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (6) · ♦ 100.0% (4) · ♣ 33.3% (6)
vs par by strain: NT -1.32 (19) · a suit -0.60 (38)
vs par by level: part-score -3.84 (37) · game +4.95 (19) · slam +0.00 (1)
By role: declaring -2.74/bd (-3.56 vs par · 18) · defending -1.68/bd (+0.24 vs par · 42)
By vulnerability: vulnerable -2.47/bd (-1.43 vs par · 30) · not vulnerable -1.53/bd (-0.37 vs par · 30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Andrews | E.Berman – A.Ladyzhensky | Open | 10 | -26.8 | -2.68 | -3.70 |
| Round 3 | C.Andrews | W.Liu – M.Li | Closed | 10 | -15.5 | -1.55 | -1.80 |
| Round 4 | C.Andrews | B.Goodwin – O.Colburn | Closed | 10 | -2.0 | -0.20 | +1.80 |
| Round 5 | C.Andrews | C.Welland – J.Lieberman | Open | 10 | -29.5 | -2.95 | -1.50 |
| Round 6 | C.Andrews | S.Liu – H.Li | Closed | 10 | -47.0 | -4.70 | -4.70 |
| Round 7 | C.Andrews | X.Liu – D.Ma | Closed | 10 | +0.8 | +0.08 | +4.50 |
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 |
|---|---|---|---|---|---|---|---|
| +8.9 | Round 4 | BRIDGEMATES | 6 | 4♥ | ♣6 | = | +12 |
| +8.7 | Round 4 | BRIDGEMATES | 9 | 2NT | ♣A | +4 | +15 |
| +8.2 | Round 7 | GREEN PRIMARY SCHOOL | 6 | 4♥ | ♣A | -5 | +15 |
| +7.5 | Round 7 | GREEN PRIMARY SCHOOL | 4 | 3NT | ♠Q | -2 | +13 |
| +3.8 | Round 7 | GREEN PRIMARY SCHOOL | 2 | 4♥ | ♠2 | +2 | +14 |
| +3.2 | Round 4 | BRIDGEMATES | 10 | 4♦ | ♠A | -4 | -5 |
| +3.1 | Round 3 | ZHIHAOLE SCHOOL | 25 | 3♠ | ♥A | = | +8 |
| +2.7 | Round 7 | GREEN PRIMARY SCHOOL | 9 | 1NT | ♦A | -1 | +5 |
| +1.9 | Round 4 | BRIDGEMATES | 2 | 3♥ | ♦A | -2 | +0 |
| +1.8 | Round 3 | ZHIHAOLE SCHOOL | 23 | Pass | +3 | ||
| +1.7 | Round 1 | BERMAN | 8 | 2♠ | ♦7 | = | -8 |
| +1.4 | Round 5 | LIN | 19 | Pass | +3 | ||
| +1.0 | Round 7 | GREEN PRIMARY SCHOOL | 3 | 5♦ | ♣A | -2 | +2 |
| +0.8 | Round 3 | ZHIHAOLE SCHOOL | 21 | 3♣ | ♠8 | +1 | +0 |
| +0.6 | Round 3 | ZHIHAOLE SCHOOL | 22 | 3NT | ♦10 | = | +1 |
| -0.0 | Round 5 | LIN | 17 | 2♣ | ♥4 | +3 | +6 |
| -0.4 | Round 7 | GREEN PRIMARY SCHOOL | 1 | 2♥x | ♠6 | -2 | +3 |
| -0.8 | Round 1 | BERMAN | 1 | 3NT | ♣K | +2 | -1 |
| -0.8 | Round 7 | GREEN PRIMARY SCHOOL | 5 | 5♦ | ♠6 | = | +11 |
| -1.3 | Round 3 | ZHIHAOLE SCHOOL | 29 | 2♦ | ♥4 | +1 | +0 |
| -1.5 | Round 1 | BERMAN | 5 | 4♥ | ♠2 | +1 | +13 |
| -1.5 | Round 4 | BRIDGEMATES | 1 | 2♣ | ♦A | +2 | +5 |
| -1.5 | Round 6 | CHINA WFL | 22 | 4♥ | ♦5 | +2 | -1 |
| -1.6 | Round 1 | BERMAN | 9 | 4♣ | ♠7 | -1 | -6 |
| -1.7 | Round 5 | LIN | 16 | 1NT | ♠Q | +1 | +0 |
| -1.7 | Round 6 | CHINA WFL | 28 | 4♠ | ♣A | = | +0 |
| -1.8 | Round 5 | LIN | 20 | 2♥ | ♥A | = | -6 |
| -2.0 | Round 6 | CHINA WFL | 30 | 2♠ | ♦4 | +1 | -6 |
| -2.2 | Round 4 | BRIDGEMATES | 5 | 5♣x | ♦A | -2 | +10 |
| -2.2 | Round 5 | LIN | 13 | 4♠ | ♥A | = | +0 |
| -2.3 | Round 5 | LIN | 12 | 3NT | ♦A | +1 | +0 |
| -2.4 | Round 6 | CHINA WFL | 25 | 2♣ | ♠2 | = | -5 |
| -2.5 | Round 1 | BERMAN | 4 | 1NT | ♥J | +4 | -2 |
| -2.5 | Round 3 | ZHIHAOLE SCHOOL | 28 | 1NT | ♥A | -2 | -6 |
| -2.8 | Round 4 | BRIDGEMATES | 3 | 3♠ | ♣A | = | -1 |
| -2.9 | Round 6 | CHINA WFL | 23 | 4♠ | ♣4 | +2 | +13 |
| -3.5 | Round 4 | BRIDGEMATES | 8 | 2NT | ♥3 | +1 | -6 |
| -3.8 | Round 1 | BERMAN | 7 | 1NT | ♦A | = | -5 |
| -3.8 | Round 5 | LIN | 11 | 3NT | ♣A | +3 | +11 |
| -4.0 | Round 6 | CHINA WFL | 24 | 2♠ | ♣A | = | -5 |
| -4.0 | Round 7 | GREEN PRIMARY SCHOOL | 10 | 3♥ | ♦Q | -1 | -12 |
| -4.2 | Round 1 | BERMAN | 3 | 4♦ | ♠10 | -2 | -2 |
| -4.2 | Round 3 | ZHIHAOLE SCHOOL | 26 | 3NT | ♦6 | = | -13 |
| -4.2 | Round 3 | ZHIHAOLE SCHOOL | 27 | 1NT | ♦6 | -2 | -6 |
| -4.4 | Round 1 | BERMAN | 10 | 3♥ | ♣6 | -2 | -8 |
| -4.4 | Round 3 | ZHIHAOLE SCHOOL | 24 | 4♠ | ♥10 | +2 | +1 |
| -4.6 | Round 1 | BERMAN | 2 | 1NT | ♠Q | +1 | -6 |
| -4.8 | Round 7 | GREEN PRIMARY SCHOOL | 8 | 2♥ | ♥Q | +1 | -6 |
| -5.1 | Round 1 | BERMAN | 6 | Pass | -12 | ||
| -5.2 | Round 3 | ZHIHAOLE SCHOOL | 30 | 4♦ | ♠A | = | -6 |
| -5.3 | Round 5 | LIN | 14 | 1NT | ♠A | +3 | -7 |
| -5.3 | Round 5 | LIN | 15 | 2NT | ♥A | = | -11 |
| -6.5 | Round 4 | BRIDGEMATES | 4 | 3♠ | ♥3 | -1 | -6 |
| -6.6 | Round 6 | CHINA WFL | 27 | 3NT | ♥A | = | -7 |
| -6.7 | Round 6 | CHINA WFL | 21 | 3♣ | ♠A | = | -12 |
| -8.2 | Round 4 | BRIDGEMATES | 7 | 3♥ | ♦6 | -3 | -6 |
| -8.5 | Round 5 | LIN | 18 | 3♦ | ♣A | = | -11 |
| -9.4 | Round 6 | CHINA WFL | 26 | 2♦ | ♠10 | +2 | -11 |
| -9.8 | Round 6 | CHINA WFL | 29 | 3♣ | ♠A | -2 | -13 |
| -12.4 | Round 7 | GREEN PRIMARY SCHOOL | 7 | 6NT | ♥5 | = | +0 |