MAHMOOD Zia · SALVO
vs par split: bidding -0.65 · play +0.06
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.57/bd
Card play — on target: opening leads 50.0% #180 of 187 · declarer play 62.5% #149 of 187 · defence 81.0% #157 of 187
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 0.0% (1) |
| Declarer play | 80.0% (5) | 57.9% (19) |
| Defence | 60.0% (5) | 87.5% (16) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 0.0% (1)
vs par by strain: NT +0.00 (11) · a suit -0.76 (38)
vs par by level: part-score -0.85 (13) · game -1.00 (35) · slam +17.00 (1)
By role: declaring +0.96/bd (-2.57 vs par · 28) · defending +0.36/bd (+2.05 vs par · 21)
By vulnerability: vulnerable +1.40/bd (+1.44 vs par · 25) · not vulnerable -0.03/bd (-2.71 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Michielsen | F.Karwur – S.Dewi | Open | 7 | +1.2 | +0.17 | -1.29 |
| Round 3 | M.Michielsen | L.Stansby – J.Stansby | Open | 7 | -3.3 | -0.47 | -3.86 |
| Round 4 | M.Michielsen | R.Hauge – A.Malinowski | Closed | 7 | -15.0 | -2.14 | -3.71 |
| Round 5 | M.Michielsen | M.Zur-Campanile – J.Mcallister | Open | 7 | +20.8 | +2.97 | +4.57 |
| Round 6 | M.Michielsen | W.Wang – Y.Liu | Open | 7 | +11.5 | +1.64 | -0.57 |
| Round 7 | M.Michielsen | J.Shih – P.Wang | Open | 7 | -1.0 | -0.14 | -0.71 |
| Round 8 | M.Michielsen | H.Wu – S.Wu | Closed | 7 | +20.2 | +2.89 | +1.43 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 5 | MCALLISTER | 4 | 4♠ | ♦K | -1 | +13 |
| +10.3 | Round 6 | SAIC | 9 | 3♥ | ♦Q | +2 | -6 |
| +9.9 | Round 6 | SAIC | 13 | 4♥x | ♠6 | = | +14 |
| +7.2 | Round 5 | MCALLISTER | 1 | 4♠ | ♣6 | -1 | +10 |
| +7.2 | Round 5 | MCALLISTER | 7 | 6♠ | ♥K | -1 | +17 |
| +6.0 | Round 7 | YEH MIX | 15 | 3NT | ♥10 | -1 | +10 |
| +5.0 | Round 8 | GZ. ZHAOHENG1 | 28 | 1NT | ♣7 | -3 | +7 |
| +4.8 | Round 8 | GZ. ZHAOHENG1 | 25 | 5♥ | ♣9 | = | +0 |
| +4.3 | Round 8 | GZ. ZHAOHENG1 | 26 | 4♠ | ♥Q | = | +0 |
| +3.8 | Round 6 | SAIC | 11 | 3NT | ♠3 | +1 | -1 |
| +3.7 | Round 2 | PERTAMINA EP BLUE | 12 | 3♥ | ♣6 | +2 | +6 |
| +3.0 | Round 8 | GZ. ZHAOHENG1 | 24 | 4♥ | ♠Q | = | +0 |
| +2.6 | Round 3 | RIVERS | 15 | 3♠ | ♥3 | = | +0 |
| +2.6 | Round 3 | RIVERS | 16 | 3♦ | ♠2 | +2 | -7 |
| +2.6 | Round 7 | YEH MIX | 16 | 4♠ | ♦2 | = | +0 |
| +2.4 | Round 7 | YEH MIX | 18 | 4♠ | ♣Q | +1 | +0 |
| +2.4 | Round 8 | GZ. ZHAOHENG1 | 23 | 3NT | ♥3 | +4 | +3 |
| +1.9 | Round 2 | PERTAMINA EP BLUE | 8 | 3♦ | ♣8 | = | +0 |
| +1.6 | Round 5 | MCALLISTER | 2 | 3♣ | ♣3 | +1 | +0 |
| +1.5 | Round 4 | HAUGE | 26 | 5♣ | ♥A | = | -5 |
| +1.5 | Round 8 | GZ. ZHAOHENG1 | 22 | 4♥ | ♦9 | +1 | +0 |
| +1.4 | Round 2 | PERTAMINA EP BLUE | 11 | 4♥ | ♦A | = | -1 |
| +1.1 | Round 5 | MCALLISTER | 5 | 1♠ | ♦3 | = | +0 |
| +0.7 | Round 4 | HAUGE | 28 | 1NT | ♦4 | -1 | +1 |
| +0.6 | Round 3 | RIVERS | 20 | 4♠ | ♦Q | = | -1 |
| +0.4 | Round 3 | RIVERS | 19 | 3NT | ♦7 | = | +0 |
| -0.4 | Round 2 | PERTAMINA EP BLUE | 14 | 4♠ | ♥9 | +2 | -14 |
| -0.4 | Round 5 | MCALLISTER | 3 | 2♠ | ♠3 | +1 | +0 |
| -0.4 | Round 7 | YEH MIX | 17 | 4♠ | ♦9 | = | +1 |
| -0.8 | Round 7 | YEH MIX | 20 | 4♠ | ♦A | +1 | +0 |
| -0.8 | Round 8 | GZ. ZHAOHENG1 | 27 | 4♠ | ♥K | = | +0 |
| -1.1 | Round 6 | SAIC | 10 | 4♠ | ♦6 | = | +0 |
| -1.2 | Round 4 | HAUGE | 23 | 3NT | ♠6 | = | +0 |
| -1.7 | Round 2 | PERTAMINA EP BLUE | 9 | 2♥ | ♦7 | -2 | +2 |
| -1.7 | Round 2 | PERTAMINA EP BLUE | 13 | 3NT | ♦7 | +4 | -2 |
| -2.0 | Round 2 | PERTAMINA EP BLUE | 10 | 4♠ | ♦7 | +1 | +0 |
| -2.1 | Round 3 | RIVERS | 21 | 4♥ | ♣7 | +1 | +0 |
| -2.5 | Round 4 | HAUGE | 22 | 4♠ | ♥6 | +3 | -2 |
| -2.5 | Round 6 | SAIC | 8 | 5♦ | ♥3 | -1 | -5 |
| -2.8 | Round 7 | YEH MIX | 21 | 4♠ | ♦2 | -1 | -5 |
| -2.9 | Round 3 | RIVERS | 18 | 3NT | ♣3 | -1 | -13 |
| -3.4 | Round 4 | HAUGE | 25 | 5♦ | ♠A | -1 | -6 |
| -3.6 | Round 4 | HAUGE | 24 | 2NT | ♠2 | -2 | -5 |
| -4.0 | Round 6 | SAIC | 14 | 4♠ | ♥K | -2 | -6 |
| -4.5 | Round 3 | RIVERS | 17 | 4♥ | ♦2 | -2 | -6 |
| -4.9 | Round 6 | SAIC | 12 | 3NT | ♣2 | = | +0 |
| -6.5 | Round 4 | HAUGE | 27 | 3♣x | ♠6 | -2 | -9 |
| -8.0 | Round 7 | YEH MIX | 19 | 4♠ | ♥Q | = | -11 |
| -8.1 | Round 5 | MCALLISTER | 6 | 4♠ | ♦K | = | -8 |