LEWIS Marshall · COVFEFE 4
451rank
-46.9Butler · 100 bds
-0.47per board
±4.9swing
-0.98vs par /bd · #506/553
-0.39adjusted /bd
by round
vs par split: bidding -0.39 · play -0.59
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.39/bd
Card play — on target: opening leads 78.9% #303 of 551 · declarer play 69.7% #363 of 551 · defence 80.6% #410 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 90.0% (10) |
| Declarer play | 55.6% (9) | 75.0% (24) |
| Defence | 76.9% (13) | 82.6% (23) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 80.0% (5) · ♦ 100.0% (4) · ♣ 71.4% (7)
vs par by strain: NT -1.79 (29) · a suit -0.65 (71)
vs par by level: part-score +0.56 (34) · game -1.56 (55) · slam -2.82 (11)
By role: declaring -0.58/bd (-3.09 vs par · 64) · defending -0.27/bd (+2.78 vs par · 36)
By vulnerability: vulnerable -0.39/bd (-0.77 vs par · 51) · not vulnerable -0.55/bd (-1.20 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Voldoire | S.Tommasini – C.Pellegrini | Closed | 10 | -8.1 | -0.81 | -2.50 |
| Round 2 | J.Voldoire | E.Erichsen – G.Liggins | Closed | 10 | +7.1 | +0.71 | +1.30 |
| Round 3 | J.Voldoire | K.Araszkiewicz – M.Puczynski | Open | 10 | -12.6 | -1.26 | -0.70 |
| Round 4 | J.Voldoire | S.Ionescu – M.Sirb | Closed | 10 | +12.7 | +1.27 | +0.40 |
| Round 5 | J.Voldoire | J.Ron – G.Tislevoll | Open | 10 | -24.0 | -2.40 | -3.70 |
| Round 6 | J.Voldoire | J.Dai – L.Yang | Open | 10 | -7.9 | -0.79 | -1.30 |
| Round 7 | J.Voldoire | W.Strzemecki – P.Zawada | Closed | 10 | -19.2 | -1.92 | -2.00 |
| Round 8 | J.Voldoire | P.Adad – F.Mateos-Ruiz | Closed | 10 | +3.5 | +0.35 | -1.10 |
| Round 9 | J.Voldoire | G.Matushko – J.Khokhlov | Open | 10 | -6.2 | -0.62 | +0.30 |
| Round 10 | J.Voldoire | R.Constantinescu – G.Chipail | Open | 10 | +7.8 | +0.78 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 8 | ADAD | 18 | 5♦x | ♣K | = | +13 |
| +11.7 | Round 10 | 1 OVER 2 | 8 | 4♥ | ♥7 | = | +12 |
| +9.9 | Round 1 | RICH | 3 | 5♣ | ♠A | -3 | +12 |
| +8.8 | Round 4 | DACIANS | 2 | 3NT | ♣2 | = | +0 |
| +8.1 | Round 4 | DACIANS | 3 | 6♠ | ♠10 | = | +0 |
| +7.6 | Round 2 | GILLIS | 19 | 3NT | ♣6 | = | +6 |
| +7.6 | Round 9 | KHIUPPENEN | 23 | 3NT | ♥2 | +2 | +12 |
| +6.8 | Round 10 | 1 OVER 2 | 3 | 5♣x | ♥2 | -1 | +11 |
| +5.8 | Round 3 | CONNECTOR | 27 | 4♠ | ♦4 | = | -1 |
| +5.7 | Round 1 | RICH | 5 | 6♠ | ♠4 | = | +12 |
| +5.3 | Round 1 | RICH | 6 | 6♠ | ♦6 | = | +0 |
| +4.6 | Round 8 | ADAD | 16 | 3♥ | ♠Q | = | -10 |
| +4.5 | Round 2 | GILLIS | 18 | 1NT | ♣J | = | +5 |
| +4.5 | Round 4 | DACIANS | 4 | 2♥ | ♦7 | = | +5 |
| +4.4 | Round 9 | KHIUPPENEN | 21 | 2♦x | ♥Q | = | +8 |
| +3.5 | Round 6 | CHINA OPEN | 23 | 5♥ | ♣6 | -2 | +13 |
| +3.5 | Round 9 | KHIUPPENEN | 30 | 4♠ | ♦Q | = | +0 |
| +3.4 | Round 6 | CHINA OPEN | 22 | 5♦ | ♠Q | = | -1 |
| +3.4 | Round 10 | 1 OVER 2 | 9 | 4♣ | ♦K | = | +0 |
| +3.1 | Round 4 | DACIANS | 1 | 2♥ | ♣5 | -2 | +5 |
| +3.1 | Round 8 | ADAD | 15 | 1NT | ♥10 | = | -1 |
| +2.7 | Round 7 | ZAWADA | 8 | 4♥ | ♦9 | = | +0 |
| +2.7 | Round 8 | ADAD | 13 | 3NT | ♠A | +1 | +0 |
| +2.6 | Round 3 | CONNECTOR | 30 | 2♠ | ♥Q | = | +0 |
| +2.6 | Round 4 | DACIANS | 5 | 4♠ | ♣Q | -1 | +5 |
| +2.6 | Round 8 | ADAD | 11 | 6♥ | ♦6 | +1 | +11 |
| +2.2 | Round 2 | GILLIS | 15 | 2♠ | ♥J | +1 | +0 |
| +2.1 | Round 4 | DACIANS | 10 | 4♠ | ♦8 | +2 | +2 |
| +2.0 | Round 7 | ZAWADA | 1 | 2♥ | ♣Q | +1 | +7 |
| +1.9 | Round 9 | KHIUPPENEN | 22 | 4♣x | ♥5 | -1 | +5 |
| +1.8 | Round 2 | GILLIS | 16 | 4♠ | ♣K | +1 | +0 |
| +1.8 | Round 4 | DACIANS | 7 | 3NT | ♥Q | = | -2 |
| +1.8 | Round 5 | ZIGGY | 15 | 1NT | ♥2 | = | +0 |
| +1.8 | Round 6 | CHINA OPEN | 21 | 2NT | ♠3 | -1 | +4 |
| +1.7 | Round 5 | ZIGGY | 18 | 4♥ | ♦6 | +1 | +1 |
| +1.3 | Round 6 | CHINA OPEN | 27 | 3NT | ♥6 | +2 | +1 |
| +1.1 | Round 6 | CHINA OPEN | 28 | 3NT | ♣2 | = | +1 |
| +1.0 | Round 1 | RICH | 7 | 4♥ | ♦4 | +1 | +1 |
| +1.0 | Round 8 | ADAD | 17 | 1NT | ♥A | = | -1 |
| +0.9 | Round 3 | CONNECTOR | 23 | 2♠ | ♥6 | = | -1 |
| +0.5 | Round 6 | CHINA OPEN | 30 | 4♥ | ♦K | -1 | +10 |
| +0.3 | Round 8 | ADAD | 19 | 3♣ | ♦K | +1 | +7 |
| +0.2 | Round 2 | GILLIS | 14 | 1NT | ♥7 | +1 | +0 |
| +0.2 | Round 10 | 1 OVER 2 | 4 | 3NT | ♥8 | +2 | +0 |
| +0.0 | Round 7 | ZAWADA | 6 | 5♣ | ♦K | = | -1 |
| -0.2 | Round 3 | CONNECTOR | 22 | 2♠ | ♣6 | = | +10 |
| -0.2 | Round 9 | KHIUPPENEN | 25 | 2♠ | ♣10 | +1 | +0 |
| -0.3 | Round 7 | ZAWADA | 4 | 4♠ | ♦10 | = | +0 |
| -0.3 | Round 9 | KHIUPPENEN | 29 | 3NT | ♠2 | = | -1 |
| -0.4 | Round 2 | GILLIS | 20 | 2♠ | ♣J | -1 | +0 |
| -0.4 | Round 7 | ZAWADA | 3 | 1NT | ♥8 | = | +0 |
| -0.6 | Round 10 | 1 OVER 2 | 1 | 6NT | ♠7 | = | -11 |
| -0.7 | Round 7 | ZAWADA | 7 | 3♠ | ♣6 | +2 | +9 |
| -0.8 | Round 5 | ZIGGY | 17 | 2♠ | ♥4 | -2 | +1 |
| -0.9 | Round 2 | GILLIS | 11 | 5♠ | ♦8 | = | +0 |
| -0.9 | Round 2 | GILLIS | 12 | 3NT | ♦K | +1 | +0 |
| -1.0 | Round 10 | 1 OVER 2 | 6 | 3NT | ♥J | +2 | +0 |
| -1.1 | Round 6 | CHINA OPEN | 24 | 3NT | ♠6 | +2 | +0 |
| -1.2 | Round 3 | CONNECTOR | 24 | 3NT | ♣J | +3 | -2 |
| -1.4 | Round 5 | ZIGGY | 12 | 4♠ | ♥K | +2 | -1 |
| -1.5 | Round 5 | ZIGGY | 19 | 1NT | ♥7 | +1 | -1 |
| -1.5 | Round 7 | ZAWADA | 2 | 4♠ | ♥K | -2 | -6 |
| -1.7 | Round 3 | CONNECTOR | 21 | 3♥ | ♦K | = | +0 |
| -1.7 | Round 3 | CONNECTOR | 25 | 2♠ | ♣3 | -1 | +1 |
| -1.7 | Round 10 | 1 OVER 2 | 2 | 4♠ | ♥2 | -3 | -2 |
| -2.0 | Round 2 | GILLIS | 17 | 2♦ | ♣10 | -2 | +0 |
| -2.1 | Round 5 | ZIGGY | 13 | 4♠ | ♣4 | +1 | +0 |
| -2.1 | Round 5 | ZIGGY | 16 | 3♥ | ♦6 | = | +0 |
| -2.3 | Round 1 | RICH | 2 | 5♥x | ♠A | -2 | -2 |
| -2.3 | Round 9 | KHIUPPENEN | 28 | 3♥ | ♠Q | -1 | +1 |
| -2.4 | Round 3 | CONNECTOR | 28 | 4♠ | ♦8 | = | +0 |
| -2.5 | Round 10 | 1 OVER 2 | 5 | 3NT | ♣8 | +3 | -1 |
| -2.7 | Round 1 | RICH | 9 | 5♦ | ♣6 | +2 | -10 |
| -2.7 | Round 7 | ZAWADA | 10 | 2♥ | ♣6 | +1 | -10 |
| -2.7 | Round 10 | 1 OVER 2 | 10 | 3NT | ♠7 | -2 | -7 |
| -2.8 | Round 1 | RICH | 4 | 4♥ | ♣K | = | -13 |
| -2.9 | Round 4 | DACIANS | 9 | 4♥ | ♦9 | -1 | -10 |
| -3.0 | Round 1 | RICH | 10 | 3♠ | ♦A | = | +0 |
| -3.1 | Round 4 | DACIANS | 8 | 6♠ | ♥6 | +1 | +11 |
| -3.1 | Round 6 | CHINA OPEN | 26 | 4♥ | ♥10 | +2 | -13 |
| -5.0 | Round 2 | GILLIS | 13 | 6♦ | ♠9 | = | +2 |
| -5.0 | Round 5 | ZIGGY | 20 | 4♥ | ♠4 | -1 | -13 |
| -5.4 | Round 9 | KHIUPPENEN | 26 | 4♥ | ♣Q | -2 | -2 |
| -5.5 | Round 3 | CONNECTOR | 29 | 4♥ | ♣A | +1 | -4 |
| -5.6 | Round 6 | CHINA OPEN | 29 | 6♥ | ♣9 | -1 | -15 |
| -5.8 | Round 5 | ZIGGY | 11 | 3NT | ♦9 | -1 | -10 |
| -5.8 | Round 7 | ZAWADA | 5 | 3♣ | ♦K | +1 | -7 |
| -5.8 | Round 10 | 1 OVER 2 | 7 | 4♥ | ♣K | -2 | -7 |
| -6.0 | Round 9 | KHIUPPENEN | 27 | 3♥ | ♦5 | +2 | -6 |
| -6.8 | Round 8 | ADAD | 14 | 3NT | ♠3 | -3 | -10 |
| -6.9 | Round 8 | ADAD | 12 | 5♦ | ♠K | -1 | -10 |
| -8.8 | Round 5 | ZIGGY | 14 | 6NT | ♣J | -1 | -14 |
| -9.0 | Round 8 | ADAD | 20 | 3NT | ♠3 | +1 | -10 |
| -9.1 | Round 1 | RICH | 1 | 4♠ | ♥J | +1 | -11 |
| -9.2 | Round 3 | CONNECTOR | 26 | 3NT | ♣Q | = | -10 |
| -9.4 | Round 9 | KHIUPPENEN | 24 | 4♠ | ♥K | -2 | -14 |
| -9.7 | Round 6 | CHINA OPEN | 25 | 6♣ | ♠K | -1 | -13 |
| -10.1 | Round 1 | RICH | 8 | 6♣ | ♥6 | -1 | -14 |
| -12.3 | Round 4 | DACIANS | 6 | 4♥x | ♠7 | -4 | -12 |
| -12.5 | Round 7 | ZAWADA | 9 | 2♦x | ♣6 | -3 | -12 |