KEMENY Mark · HUNGARY U21
vs par split: bidding -0.50 · play +0.02
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.55/bd
Card play — on target: opening leads 84.6% #51 of 89 · declarer play 70.0% #72 of 89 · defence 90.5% #10 of 89
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 100.0% (10) |
| Declarer play | 81.8% (11) | 55.6% (9) |
| Defence | 100.0% (5) | 87.5% (16) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (3) · ♦ 100.0% (2) · ♣ 100.0% (4)
vs par by strain: NT -2.33 (18) · a suit +0.63 (30)
vs par by level: part-score -0.12 (17) · game -0.68 (31)
By role: declaring +0.16/bd (-2.96 vs par · 27) · defending +0.68/bd (+2.71 vs par · 21)
By vulnerability: vulnerable +0.09/bd (+0.29 vs par · 24) · not vulnerable +0.68/bd (-1.25 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Argay | A.Pyszko – M.Lysek | Open | 6 | +20.6 | +3.43 | +4.83 |
| Round 2 | Z.Argay | W.Bak – M.Stasik | Closed | 6 | -0.8 | -0.13 | +0.83 |
| Round 3 | Z.Argay | P.Skordas – D.Kapiris | Open | 6 | +12.6 | +2.10 | -2.50 |
| Round 4 | Z.Argay | L.Rombaut – C.Lahrmann | Closed | 6 | -23.7 | -3.95 | -6.17 |
| Round 5 | Z.Argay | Q.Chen – Z.Cheng | Closed | 6 | +2.2 | +0.37 | -4.50 |
| Round 6 | Z.Argay | J.Pilat – S.Gras | Closed | 6 | -6.1 | -1.02 | -0.50 |
| Round 7 | Z.Argay | V.Anoyrkatis – C.Bedford | Open | 6 | +11.6 | +1.93 | +2.83 |
| Round 8 | Z.Argay | K.Schwalbach – M.Guendel | Open | 6 | +2.2 | +0.37 | +1.33 |
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 |
|---|---|---|---|---|---|---|---|
| +8.2 | Round 1 | CZECH REPUBLIC A | 6 | 3NTx | ♣Q | = | +4 |
| +7.3 | Round 3 | FOTINAKIS | 15 | 3NT | ♦6 | = | -1 |
| +6.8 | Round 1 | CZECH REPUBLIC A | 2 | 4♥ | ♠7 | -1 | +5 |
| +6.8 | Round 3 | FOTINAKIS | 14 | 5♦x | ♠2 | = | +4 |
| +5.7 | Round 7 | U21 ENGLAND | 11 | 3NT | ♠6 | -2 | +5 |
| +5.6 | Round 1 | CZECH REPUBLIC A | 3 | 5♥ | ♣9 | -2 | +8 |
| +4.7 | Round 5 | CARROTS | 25 | 5♣x | ♥J | = | -9 |
| +3.7 | Round 7 | U21 ENGLAND | 8 | 3♦x | ♦4 | -2 | +4 |
| +3.7 | Round 8 | GERMANY U21 | 17 | 5♣ | ♥Q | = | -2 |
| +3.1 | Round 2 | CKIS SKAWINA U18 | 12 | 4♥ | ♥4 | -1 | -2 |
| +3.0 | Round 6 | DABROWKA WZBS POZNAN | 2 | 3♦ | ♥6 | +2 | +7 |
| +2.9 | Round 8 | GERMANY U21 | 14 | 1NT | ♠10 | -3 | +1 |
| +2.5 | Round 7 | U21 ENGLAND | 7 | 4♠ | ♦J | +2 | +13 |
| +2.3 | Round 5 | CARROTS | 29 | 3♣ | ♥Q | = | +1 |
| +2.2 | Round 8 | GERMANY U21 | 15 | 1NT | ♣A | +1 | +0 |
| +2.1 | Round 5 | CARROTS | 27 | 3NT | ♥3 | +3 | +1 |
| +2.1 | Round 5 | CARROTS | 28 | 1NT | ♠3 | +3 | +2 |
| +1.9 | Round 2 | CKIS SKAWINA U18 | 8 | 4♥ | ♦K | = | +0 |
| +1.9 | Round 2 | CKIS SKAWINA U18 | 9 | 4♠ | ♥3 | = | +0 |
| +1.9 | Round 2 | CKIS SKAWINA U18 | 10 | 4♠ | ♦7 | -1 | +12 |
| +1.9 | Round 7 | U21 ENGLAND | 9 | 3NT | ♠Q | +1 | -1 |
| +1.7 | Round 7 | U21 ENGLAND | 12 | 3♥ | ♦K | -1 | +4 |
| +1.4 | Round 1 | CZECH REPUBLIC A | 1 | 4♠ | ♥8 | -1 | +5 |
| +1.1 | Round 1 | CZECH REPUBLIC A | 4 | 3♥ | ♦K | +1 | +7 |
| +1.1 | Round 3 | FOTINAKIS | 18 | 4NT | ♠8 | +2 | -12 |
| +1.1 | Round 5 | CARROTS | 30 | 2♥ | ♥3 | +1 | -7 |
| +0.8 | Round 4 | DADDY LAHRMANN | 20 | 4♥ | ♦9 | +1 | +0 |
| +0.4 | Round 3 | FOTINAKIS | 13 | 4♥ | ♠Q | = | +0 |
| +0.4 | Round 4 | DADDY LAHRMANN | 23 | 1NT | ♣2 | = | +0 |
| -0.4 | Round 6 | DABROWKA WZBS POZNAN | 3 | 3♠ | ♦K | -2 | +1 |
| -0.4 | Round 8 | GERMANY U21 | 18 | 4♥ | ♣2 | = | +0 |
| -0.7 | Round 6 | DABROWKA WZBS POZNAN | 4 | 1NT | ♦2 | -2 | -2 |
| -0.9 | Round 3 | FOTINAKIS | 16 | 3NT | ♥3 | +2 | +0 |
| -2.1 | Round 3 | FOTINAKIS | 17 | 2♠ | ♣3 | +3 | -6 |
| -2.5 | Round 1 | CZECH REPUBLIC A | 5 | 3♥ | ♦4 | = | +0 |
| -2.5 | Round 6 | DABROWKA WZBS POZNAN | 1 | 4♦ | ♥5 | +1 | -4 |
| -2.6 | Round 6 | DABROWKA WZBS POZNAN | 5 | 2♠ | ♣6 | = | -5 |
| -2.7 | Round 8 | GERMANY U21 | 16 | 3NT | ♠4 | +1 | -4 |
| -2.9 | Round 6 | DABROWKA WZBS POZNAN | 6 | 3NT | ♠3 | = | +0 |
| -3.4 | Round 4 | DADDY LAHRMANN | 24 | 3♥ | ♦4 | -2 | -5 |
| -3.5 | Round 8 | GERMANY U21 | 13 | 4♥ | ♠K | +1 | +13 |
| -3.9 | Round 7 | U21 ENGLAND | 10 | 3NT | ♠5 | -2 | -8 |
| -4.5 | Round 2 | CKIS SKAWINA U18 | 7 | 4♠ | ♣A | = | +0 |
| -5.1 | Round 2 | CKIS SKAWINA U18 | 11 | 3NT | ♦4 | -1 | -5 |
| -6.3 | Round 4 | DADDY LAHRMANN | 21 | 3NT | ♦2 | -2 | -12 |
| -6.3 | Round 4 | DADDY LAHRMANN | 22 | 4♥ | ♦5 | = | -10 |
| -8.9 | Round 4 | DADDY LAHRMANN | 19 | 3NT | ♣6 | -1 | -10 |
| -10.1 | Round 5 | CARROTS | 26 | 5♣x | ♠K | -2 | -15 |