ROBERT Quentin · DAISY CHAIN
vs par split: bidding +0.32 · play -0.11
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted +0.41/bd
Card play — on target: opening leads 77.8% #134 of 210 · declarer play 74.1% #118 of 210 · defence 78.9% #168 of 210
Bidding activity — not a pass: 47.8% #25 of 210 (111/232)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (10) | 75.0% (8) |
| Declarer play | 42.9% (7) | 85.0% (20) |
| Defence | 58.3% (12) | 88.5% (26) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 80.0% (5) · ♦ 66.7% (6) · ♣ 50.0% (2)
vs par by strain: NT +0.46 (24) · a suit +0.12 (60)
vs par by level: part-score +0.82 (33) · game +0.37 (46) · slam -5.20 (5)
By role: declaring +0.97/bd (-2.02 vs par · 46) · defending +0.55/bd (+2.92 vs par · 38)
By vulnerability: vulnerable +0.85/bd (+0.36 vs par · 42) · not vulnerable +0.70/bd (+0.07 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | A.Tartarin | W.Wong – D.Chui | Open | 14 | +24.2 | +1.73 | +1.93 |
| Round 3 | A.Tartarin | S.Hult – A.Lundberg | Open | 14 | -6.4 | -0.46 | -1.36 |
| Round 4 | A.Tartarin | N.Hammelev – E.Rosthoej | Closed | 14 | +23.3 | +1.66 | +0.21 |
| Round 5 | A.Tartarin | O.Herbst – A.Asulin | Open | 14 | -7.6 | -0.54 | +1.43 |
| Round 7 | A.Tartarin | M.Wrobel – J.Kalisoras | Open | 14 | +1.5 | +0.11 | -1.14 |
| Round 8 | A.Tartarin | S.Zhang – D.Korbel | Open | 14 | +30.4 | +2.17 | +0.21 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 7 | EMI | 10 | 3NT | ♥J | = | +10 |
| +10.0 | Round 5 | LAKO | 6 | 3♣x | ♣A | -5 | +10 |
| +9.6 | Round 2 | BANANA | 24 | 4♠ | ♦4 | -1 | +10 |
| +8.5 | Round 8 | ZHANG | 25 | 5♣ | ♠A | +1 | +10 |
| +8.3 | Round 2 | BANANA | 22 | 4♠ | ♦8 | = | +0 |
| +8.2 | Round 4 | 2 MANY GINGERS | 22 | 6♠ | ♦A | +1 | -13 |
| +7.4 | Round 2 | BANANA | 16 | 6♠ | ♣A | -1 | +11 |
| +7.0 | Round 8 | ZHANG | 16 | 3NT | ♠K | = | +0 |
| +6.7 | Round 5 | LAKO | 8 | 6♥ | ♦3 | = | +0 |
| +6.6 | Round 4 | 2 MANY GINGERS | 23 | 2♠ | ♦6 | -2 | +8 |
| +4.9 | Round 3 | LUNDBERG | 2 | 2NT | ♥7 | +2 | +10 |
| +4.6 | Round 5 | LAKO | 4 | 3NT | ♠Q | -2 | +16 |
| +4.5 | Round 8 | ZHANG | 17 | 4♠ | ♥A | = | +3 |
| +3.9 | Round 2 | BANANA | 23 | 2♠ | ♥2 | = | +0 |
| +3.7 | Round 2 | BANANA | 27 | 3NT | ♦2 | +2 | +0 |
| +3.7 | Round 4 | 2 MANY GINGERS | 26 | 2♦ | ♠J | = | +6 |
| +3.5 | Round 8 | ZHANG | 22 | 5♦ | ♠A | = | +0 |
| +3.3 | Round 3 | LUNDBERG | 14 | 4♥ | ♠9 | = | -11 |
| +3.3 | Round 8 | ZHANG | 18 | 3NT | ♠5 | -2 | +6 |
| +3.3 | Round 8 | ZHANG | 19 | 3♦ | ♦J | = | +6 |
| +3.2 | Round 8 | ZHANG | 23 | 2NT | ♦T | = | -10 |
| +2.9 | Round 4 | 2 MANY GINGERS | 28 | 3NT | ♠7 | -2 | +8 |
| +2.6 | Round 4 | 2 MANY GINGERS | 24 | 4♥ | ♠8 | = | -11 |
| +2.2 | Round 3 | LUNDBERG | 3 | 4♠ | ♦T | +2 | +11 |
| +1.7 | Round 8 | ZHANG | 21 | 3♠ | ♦4 | -1 | -2 |
| +1.6 | Round 2 | BANANA | 17 | 2♠ | ♦K | +2 | -4 |
| +1.5 | Round 4 | 2 MANY GINGERS | 20 | 2♠ | ♦A | +2 | +7 |
| +1.5 | Round 4 | 2 MANY GINGERS | 27 | 2♠ | ♦A | +2 | -6 |
| +1.4 | Round 2 | BANANA | 26 | 3♠ | ♦K | +1 | +10 |
| +1.2 | Round 2 | BANANA | 20 | 3NT | ♠2 | -2 | +2 |
| +1.0 | Round 8 | ZHANG | 26 | 4♥ | ♣A | = | +0 |
| +0.8 | Round 7 | EMI | 2 | 4♠ | ♦8 | +1 | +0 |
| +0.8 | Round 7 | EMI | 7 | 3NT | ♥T | +1 | +0 |
| +0.6 | Round 7 | EMI | 6 | 2♠ | ♦5 | +1 | +1 |
| +0.5 | Round 4 | 2 MANY GINGERS | 18 | 3NT | ♥8 | +2 | +1 |
| +0.4 | Round 7 | EMI | 13 | 3♠ | ♦3 | = | +0 |
| +0.3 | Round 3 | LUNDBERG | 11 | 4♥ | ♦K | +1 | +0 |
| +0.3 | Round 3 | LUNDBERG | 13 | 4♠ | ♥8 | +1 | +0 |
| +0.3 | Round 4 | 2 MANY GINGERS | 15 | 4♥ | ♣Q | +1 | +0 |
| +0.2 | Round 3 | LUNDBERG | 8 | 6♠ | ♥Q | +1 | -11 |
| +0.2 | Round 4 | 2 MANY GINGERS | 21 | 3♠ | ♥T | -2 | +9 |
| +0.2 | Round 7 | EMI | 11 | 2♠ | ♥J | -1 | +3 |
| -0.1 | Round 4 | 2 MANY GINGERS | 17 | 2♠ | ♦J | +1 | +0 |
| -0.1 | Round 8 | ZHANG | 24 | 3NT | ♥5 | +1 | -1 |
| -0.2 | Round 2 | BANANA | 15 | 5♦x | ♣T | -1 | -6 |
| -0.2 | Round 7 | EMI | 3 | 4♠ | ♥Q | +1 | +0 |
| -0.3 | Round 4 | 2 MANY GINGERS | 25 | 3NT | ♠8 | +2 | +0 |
| -0.3 | Round 5 | LAKO | 14 | 4♥ | ♦6 | +1 | +0 |
| -0.3 | Round 7 | EMI | 9 | 3♥ | ♠T | = | -10 |
| -0.7 | Round 3 | LUNDBERG | 1 | 4♠ | ♣4 | = | +0 |
| -0.7 | Round 5 | LAKO | 9 | 1NT | ♥5 | -1 | -2 |
| -0.7 | Round 8 | ZHANG | 15 | 4♥ | ♠3 | +1 | -1 |
| -0.9 | Round 3 | LUNDBERG | 5 | 3♦ | ♣A | +1 | +0 |
| -1.0 | Round 2 | BANANA | 25 | 3NT | ♦5 | +2 | +0 |
| -1.1 | Round 5 | LAKO | 12 | 4♥ | ♣6 | +1 | +0 |
| -1.2 | Round 2 | BANANA | 19 | 4♠ | ♦A | = | +0 |
| -1.2 | Round 7 | EMI | 12 | 1NT | ♣T | +2 | +1 |
| -1.4 | Round 2 | BANANA | 28 | 5♦ | ♠K | -2 | +9 |
| -1.4 | Round 5 | LAKO | 5 | 1♠ | ♠2 | -1 | +2 |
| -1.4 | Round 8 | ZHANG | 28 | 1NT | ♦A | +1 | -1 |
| -1.5 | Round 7 | EMI | 1 | 3NT | ♥Q | +2 | +0 |
| -1.6 | Round 3 | LUNDBERG | 6 | 3NT | ♦6 | +2 | -16 |
| -1.6 | Round 3 | LUNDBERG | 9 | 3♥ | ♣Q | -2 | +5 |
| -1.7 | Round 3 | LUNDBERG | 7 | 1NT | ♥A | +3 | -1 |
| -1.7 | Round 7 | EMI | 5 | 4♠ | ♠2 | -2 | -5 |
| -1.7 | Round 7 | EMI | 8 | 2♣ | ♥6 | +1 | +0 |
| -1.7 | Round 8 | ZHANG | 20 | 3♦ | ♠7 | -1 | +0 |
| -1.7 | Round 8 | ZHANG | 27 | 4♦ | ♣Q | -3 | -7 |
| -1.8 | Round 5 | LAKO | 3 | 2♠ | ♣9 | = | +1 |
| -1.8 | Round 5 | LAKO | 10 | 2♠ | ♣2 | -1 | +1 |
| -1.9 | Round 3 | LUNDBERG | 12 | 3NT | ♦4 | +3 | +12 |
| -1.9 | Round 4 | 2 MANY GINGERS | 19 | 2♥ | ♣Q | +1 | +0 |
| -1.9 | Round 5 | LAKO | 11 | 4♠ | ♦5 | +1 | +0 |
| -2.4 | Round 4 | 2 MANY GINGERS | 16 | 4♥ | ♣A | -1 | -6 |
| -3.0 | Round 7 | EMI | 4 | 2♠ | ♦T | +2 | -10 |
| -3.1 | Round 5 | LAKO | 2 | 4♥ | ♦4 | -1 | -8 |
| -3.2 | Round 5 | LAKO | 1 | 2♠ | ♦7 | +1 | +0 |
| -3.3 | Round 7 | EMI | 14 | 3NT | ♦6 | -3 | -6 |
| -4.0 | Round 2 | BANANA | 21 | 4♥ | ♦A | +1 | +0 |
| -4.3 | Round 3 | LUNDBERG | 10 | 3NT | ♦5 | -1 | -6 |
| -4.9 | Round 3 | LUNDBERG | 4 | 3NT | ♠2 | -1 | -12 |
| -5.1 | Round 2 | BANANA | 18 | 4♥x | ♣A | = | -5 |
| -5.4 | Round 5 | LAKO | 7 | 4♥ | ♠J | = | +13 |
| -8.2 | Round 5 | LAKO | 13 | 6♦ | ♠3 | -1 | -13 |