DEMUY Vincent · SPECTOR
vs par split: bidding +0.10 · play +0.76
Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.18/bd
Card play — on target: opening leads 53.8% #463 of 476 · declarer play 80.0% #194 of 478 · defence 82.9% #323 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 57.1% (7) |
| Declarer play | 80.0% (5) | 80.0% (10) |
| Defence | 64.7% (17) | 95.8% (24) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 0.0% (2) · ♦ 66.7% (9)
vs par by strain: NT +0.16 (31) · a suit +1.20 (49)
vs par by level: part-score +1.42 (33) · game +0.23 (43) · slam +1.75 (4)
By role: declaring +0.61/bd (-0.43 vs par · 37) · defending -0.06/bd (+1.86 vs par · 43)
By vulnerability: vulnerable -0.32/bd (-0.10 vs par · 41) · not vulnerable +0.85/bd (+1.74 vs par · 39)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Kranyak | Z.Grossack – A.Grossack | Open | 10 | -16.2 | -1.62 | -1.00 |
| Round 3 | J.Kranyak | A.Hydes – D.Mossop | Open | 10 | -0.3 | -0.03 | -0.40 |
| Round 4 | J.Kranyak | J.Kristinsson – S.Eiriksson | Open | 10 | +7.5 | +0.75 | +1.80 |
| Round 5 | J.Kranyak | F.Baseggio – A.Lo | Open | 10 | -2.1 | -0.21 | +1.20 |
| Round 7 | J.Kranyak | M.Reygadas – A.Cohen | Closed | 10 | +27.9 | +2.79 | +1.40 |
| Round 8 | J.Kranyak | A.Madala – A.Bianchedi | Closed | 10 | +4.9 | +0.49 | +2.80 |
| Round 9 | J.Kranyak | E.Jones – T.Paske | Open | 10 | +3.0 | +0.30 | -0.40 |
| Round 10 | J.Kranyak | P.Marcinowski – A.Majcher | Open | 10 | -4.7 | -0.47 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 7 | COACH K | 18 | 1♥ | ♣2 | +1 | +11 |
| +9.2 | Round 7 | COACH K | 20 | 2♦ | ♣2 | -3 | +10 |
| +8.7 | Round 10 | POLAND JUNIORS | 22 | 4♥ | ♦2 | -1 | +13 |
| +6.9 | Round 4 | MAYBE | 14 | 4♠ | ♥3 | -1 | +10 |
| +5.6 | Round 7 | COACH K | 14 | 4♠ | ♦7 | -1 | -2 |
| +5.5 | Round 8 | LAVAZZA | 1 | 3NT | ♦2 | -1 | +5 |
| +5.1 | Round 8 | LAVAZZA | 8 | 4♠ | ♦2 | = | +7 |
| +4.3 | Round 9 | ALLFREY | 19 | 2♥ | ♦2 | -3 | +5 |
| +3.8 | Round 3 | MOSSOP | 2 | 4♠ | ♣10 | -1 | +9 |
| +3.8 | Round 4 | MAYBE | 11 | 4♠ | ♦A | = | +0 |
| +3.7 | Round 4 | MAYBE | 17 | 2♣ | ♦6 | +3 | +7 |
| +3.6 | Round 7 | COACH K | 19 | 4♥ | ♣4 | = | +0 |
| +3.5 | Round 3 | MOSSOP | 3 | 3NT | ♥3 | -3 | +0 |
| +3.2 | Round 3 | MOSSOP | 8 | 3♣ | ♣2 | = | +5 |
| +3.1 | Round 5 | BASEGGIO | 21 | 3NT | ♥3 | +4 | +10 |
| +2.9 | Round 3 | MOSSOP | 1 | 3♣ | ♦Q | -1 | +4 |
| +2.7 | Round 3 | MOSSOP | 4 | 2♦x | ♥K | -1 | +3 |
| +2.7 | Round 5 | BASEGGIO | 27 | 2♣ | ♦2 | +1 | +6 |
| +2.7 | Round 7 | COACH K | 11 | 2NT | ♥3 | = | +0 |
| +2.7 | Round 8 | LAVAZZA | 5 | 3NT | ♦2 | +2 | +0 |
| +2.2 | Round 9 | ALLFREY | 18 | 3♠ | ♦2 | = | +0 |
| +1.9 | Round 9 | ALLFREY | 11 | 3NT | ♦2 | = | -1 |
| +1.8 | Round 7 | COACH K | 17 | 2♥ | ♣J | = | +0 |
| +1.6 | Round 8 | LAVAZZA | 3 | 3NT | ♦2 | -1 | +12 |
| +1.6 | Round 8 | LAVAZZA | 10 | 3NT | ♦2 | -1 | +0 |
| +1.6 | Round 10 | POLAND JUNIORS | 28 | 2♠ | ♦2 | = | +0 |
| +1.5 | Round 4 | MAYBE | 19 | 2♥ | ♦2 | +3 | +2 |
| +1.3 | Round 7 | COACH K | 15 | 4♥ | ♠9 | = | +0 |
| +1.2 | Round 7 | COACH K | 12 | 3♦ | ♠5 | -3 | +1 |
| +1.1 | Round 9 | ALLFREY | 20 | 3NT | ♦2 | +3 | -13 |
| +1.1 | Round 10 | POLAND JUNIORS | 23 | 5♦ | ♦2 | -1 | +1 |
| +1.0 | Round 2 | JUSTER | 19 | 3NT | ♦2 | -1 | +12 |
| +0.9 | Round 4 | MAYBE | 15 | 5♠x | ♣5 | -1 | +5 |
| +0.8 | Round 5 | BASEGGIO | 29 | 3NT | ♦2 | +2 | +0 |
| +0.8 | Round 9 | ALLFREY | 17 | 5♣x | ♦2 | -2 | +4 |
| +0.6 | Round 5 | BASEGGIO | 25 | 3NT | ♦2 | +2 | +1 |
| +0.6 | Round 5 | BASEGGIO | 28 | 2♠ | ♦2 | -1 | -2 |
| +0.5 | Round 7 | COACH K | 13 | 6♠ | ♥J | +1 | +8 |
| +0.5 | Round 8 | LAVAZZA | 6 | 3NT | ♦2 | = | +0 |
| +0.4 | Round 4 | MAYBE | 16 | 1NT | ♥3 | -1 | +0 |
| +0.4 | Round 5 | BASEGGIO | 22 | 2♠ | ♦2 | = | +0 |
| +0.3 | Round 8 | LAVAZZA | 9 | 2♠ | ♦2 | +2 | +1 |
| +0.1 | Round 2 | JUSTER | 18 | 3NT | ♦2 | +1 | +0 |
| +0.0 | Round 2 | JUSTER | 12 | 2♥ | ♦2 | = | -1 |
| -0.0 | Round 3 | MOSSOP | 9 | 3NT | ♣2 | = | -1 |
| -0.0 | Round 5 | BASEGGIO | 26 | 1NT | ♦2 | -1 | -1 |
| -0.3 | Round 8 | LAVAZZA | 2 | 1NT | ♦2 | +1 | +7 |
| -0.5 | Round 9 | ALLFREY | 16 | 5♥ | ♦2 | +1 | +3 |
| -0.6 | Round 9 | ALLFREY | 12 | 6♦ | ♦2 | = | -2 |
| -0.6 | Round 10 | POLAND JUNIORS | 29 | 3NT | ♦2 | = | -1 |
| -0.7 | Round 2 | JUSTER | 13 | 4♥ | ♦10 | +1 | +0 |
| -0.9 | Round 2 | JUSTER | 16 | 4♠ | ♦2 | +2 | -11 |
| -0.9 | Round 3 | MOSSOP | 7 | 3NT | ♠J | = | -1 |
| -1.0 | Round 4 | MAYBE | 18 | 2♥ | ♦2 | +1 | -1 |
| -1.0 | Round 5 | BASEGGIO | 30 | 4♠ | ♦2 | +1 | -1 |
| -1.0 | Round 10 | POLAND JUNIORS | 26 | 2♥x | ♦2 | -2 | +3 |
| -1.1 | Round 5 | BASEGGIO | 24 | 6♦ | ♣K | = | +2 |
| -1.2 | Round 10 | POLAND JUNIORS | 25 | 5♦ | ♦2 | = | -2 |
| -1.6 | Round 9 | ALLFREY | 15 | 4♠ | ♣5 | +1 | +0 |
| -1.8 | Round 2 | JUSTER | 17 | 3NT | ♠7 | +1 | +0 |
| -1.8 | Round 9 | ALLFREY | 13 | 3NT | ♣9 | +2 | +0 |
| -1.8 | Round 10 | POLAND JUNIORS | 21 | 3NT | ♦2 | +1 | -1 |
| -2.1 | Round 2 | JUSTER | 20 | 1NT | ♦2 | +1 | +0 |
| -2.2 | Round 10 | POLAND JUNIORS | 24 | 6NT | ♦2 | +1 | -1 |
| -2.3 | Round 4 | MAYBE | 13 | 2♣ | ♥3 | +1 | +1 |
| -2.4 | Round 10 | POLAND JUNIORS | 30 | 1NT | ♦2 | +2 | -2 |
| -2.6 | Round 4 | MAYBE | 12 | 3♣ | ♥3 | = | -5 |
| -2.8 | Round 3 | MOSSOP | 5 | 2NT | ♥9 | -3 | -2 |
| -2.8 | Round 8 | LAVAZZA | 4 | 3♥ | ♦2 | = | +0 |
| -2.8 | Round 9 | ALLFREY | 14 | 1♠ | ♦2 | +2 | +0 |
| -3.2 | Round 2 | JUSTER | 14 | 3♣ | ♠6 | = | +0 |
| -3.7 | Round 2 | JUSTER | 15 | 5♥ | ♠A | = | -6 |
| -3.8 | Round 4 | MAYBE | 20 | 1NT | ♦2 | +1 | -1 |
| -4.9 | Round 2 | JUSTER | 11 | 1NTx | ♥A | +1 | -4 |
| -6.1 | Round 3 | MOSSOP | 10 | 4♥x | ♣2 | -2 | -12 |
| -6.6 | Round 3 | MOSSOP | 6 | 3NT | ♦2 | -3 | -9 |
| -6.9 | Round 10 | POLAND JUNIORS | 27 | 4♥ | ♦2 | = | +0 |
| -8.2 | Round 5 | BASEGGIO | 23 | 5♣ | ♦2 | = | -3 |
| -8.5 | Round 7 | COACH K | 16 | 4♠ | ♥J | +2 | -14 |
| -9.3 | Round 8 | LAVAZZA | 7 | 3NTx | ♦2 | = | -4 |