SCHALTZ Peter · DENMARK
189rank
+7.9Butler · 100 bds
+0.08per board
±4.8swing
-0.01vs par /bd · #216/428
+0.03adjusted /bd
by round
vs par split: bidding -0.45 · play +0.41
Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 80.0% #254 of 428 · declarer play 72.2% #260 of 428 · defence 87.3% #110 of 428
Bidding activity — not a pass: 40.9% #315 of 428 (119/291)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 81.8% (22) |
| Declarer play | 66.7% (6) | 75.0% (12) |
| Defence | 66.7% (9) | 91.3% (46) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 60.0% (5) · ♦ 100.0% (6) · ♣ 85.7% (7)
vs par by strain: NT -0.21 (19) · a suit +0.00 (80)
vs par by level: part-score -0.72 (40) · game +0.24 (54) · slam +2.40 (5)
By role: declaring +0.36/bd (-1.73 vs par · 44) · defending -0.18/bd (+1.31 vs par · 55)
By vulnerability: vulnerable -0.72/bd (-0.86 vs par · 50) · not vulnerable +0.88/bd (+0.84 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Schaltz | S.Kolata – A.Gobekli | Open | 10 | -9.5 | -0.95 | -3.30 |
| Round 2 | D.Schaltz | D.Ignatescu – M.Agica | Closed | 10 | +3.1 | +0.31 | -1.40 |
| Round 3 | D.Schaltz | R.Arraiano – J.Moraes | Closed | 10 | +10.5 | +1.05 | +1.80 |
| Round 4 | D.Schaltz | K.Preddy – N.Selway | Closed | 10 | -5.5 | -0.55 | -1.90 |
| Round 5 | D.Schaltz | C.Lorenzini – T.Bessis | Open | 10 | -4.2 | -0.42 | -0.10 |
| Round 6 | D.Schaltz | F.Bernal – A.Sementa | Open | 10 | -1.8 | -0.18 | -1.00 |
| Round 7 | D.Schaltz | S.Gillis – E.Saelensminde | Closed | 10 | +17.1 | +1.71 | +0.10 |
| Round 8 | D.Schaltz | S.Rubenstein – A.Tebha | Open | 10 | +19.4 | +1.94 | +4.00 |
| Round 9 | D.Schaltz | K.Buras – J.Pszczola | Open | 10 | -17.7 | -1.77 | -0.50 |
| Round 10 | D.Schaltz | J.Cieslak – T.Modrzejewski | Open | 10 | -3.5 | -0.35 | +2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +15.6 | Round 7 | GILLIS | 7 | 5♦x | ♠5 | -6 | +17 |
| +10.4 | Round 2 | IMPA | 14 | 4♦x | ♦J | +1 | +12 |
| +9.4 | Round 3 | CARTAS E VINHO VERDE | 25 | 5♥ | ♠5 | -2 | +12 |
| +9.1 | Round 8 | RUBENSTEIN | 12 | 5♣ | ♠4 | -2 | +11 |
| +8.5 | Round 1 | JEO HIDRO | 9 | 5♥x | ♠K | = | +5 |
| +8.2 | Round 9 | BRIDGE FOR BUSINESS | 27 | 3NT | ♥8 | = | +7 |
| +7.3 | Round 2 | IMPA | 11 | 4♠ | ♣8 | = | +0 |
| +6.3 | Round 6 | ALPERT | 22 | 4♥ | ♠A | -1 | +6 |
| +5.9 | Round 6 | ALPERT | 27 | 3NT | ♥4 | = | +0 |
| +5.8 | Round 10 | BAOLZU | 6 | 4♠ | ♥A | = | +0 |
| +5.7 | Round 3 | CARTAS E VINHO VERDE | 21 | 4♠ | ♦J | -2 | +11 |
| +5.7 | Round 7 | GILLIS | 10 | 5♥ | ♣K | -1 | +13 |
| +5.2 | Round 5 | TURNIPS | 19 | 4♥ | ♠3 | -1 | +5 |
| +5.1 | Round 4 | SELWAY | 5 | 4♠x | ♣A | -2 | +0 |
| +5.0 | Round 2 | IMPA | 17 | 3♥ | ♣A | = | +1 |
| +4.9 | Round 8 | RUBENSTEIN | 15 | 5♦ | ♣3 | +1 | +11 |
| +4.7 | Round 1 | JEO HIDRO | 5 | 4♦ | ♠K | -1 | +8 |
| +4.7 | Round 4 | SELWAY | 6 | 4♠ | ♣A | -1 | +12 |
| +4.2 | Round 8 | RUBENSTEIN | 13 | 2♥ | ♠J | -3 | +5 |
| +3.9 | Round 9 | BRIDGE FOR BUSINESS | 23 | 1NT | ♥A | -3 | +7 |
| +3.8 | Round 7 | GILLIS | 6 | 3♣ | ♦6 | -2 | +3 |
| +3.5 | Round 3 | CARTAS E VINHO VERDE | 24 | 2♣ | ♣A | = | +5 |
| +3.5 | Round 5 | TURNIPS | 14 | 4♥ | ♠Q | -3 | +6 |
| +3.4 | Round 4 | SELWAY | 4 | 6♥ | ♣Q | +1 | +1 |
| +3.1 | Round 2 | IMPA | 16 | 1NT | ♥2 | = | +0 |
| +3.0 | Round 8 | RUBENSTEIN | 14 | 2NT | ♦9 | +1 | +2 |
| +2.8 | Round 10 | BAOLZU | 7 | 2♠ | ♦2 | -1 | -1 |
| +2.7 | Round 3 | CARTAS E VINHO VERDE | 28 | 4♠ | ♣3 | = | +3 |
| +2.5 | Round 5 | TURNIPS | 11 | 3♠ | ♥A | -1 | +4 |
| +2.4 | Round 5 | TURNIPS | 12 | 4♠ | ♥T | +1 | +0 |
| +2.1 | Round 5 | TURNIPS | 17 | 3NT | ♥Q | -2 | +5 |
| +1.9 | Round 6 | ALPERT | 24 | Pass | +3 | ||
| +1.8 | Round 7 | GILLIS | 5 | 2♠ | ♦3 | +1 | +1 |
| +1.8 | Round 10 | BAOLZU | 10 | 1NT | ♠5 | -1 | +0 |
| +1.4 | Round 8 | RUBENSTEIN | 18 | 4♥ | ♠A | = | +0 |
| +1.3 | Round 2 | IMPA | 18 | 3♥ | ♣7 | +1 | +6 |
| +1.2 | Round 7 | GILLIS | 1 | 4♠ | ♦J | +1 | +1 |
| +1.1 | Round 4 | SELWAY | 9 | 5♣ | ♣J | = | -7 |
| +0.8 | Round 3 | CARTAS E VINHO VERDE | 29 | 2♥ | ♥5 | +1 | +0 |
| +0.8 | Round 5 | TURNIPS | 16 | 6♥ | ♦A | = | +0 |
| +0.6 | Round 1 | JEO HIDRO | 2 | 5♣x | ♣4 | -2 | -5 |
| +0.6 | Round 5 | TURNIPS | 13 | 4♠ | ♣J | +2 | -13 |
| +0.6 | Round 6 | ALPERT | 23 | 3NT | ♠Q | = | +2 |
| +0.6 | Round 7 | GILLIS | 9 | 4♥ | ♣T | +1 | +0 |
| +0.5 | Round 7 | GILLIS | 4 | 3♦ | ♦5 | -2 | +2 |
| +0.5 | Round 9 | BRIDGE FOR BUSINESS | 22 | 4♥ | ♦3 | = | +1 |
| +0.4 | Round 6 | ALPERT | 30 | 4♥ | ♦A | +1 | +0 |
| +0.4 | Round 8 | RUBENSTEIN | 16 | 4♥ | ♠9 | +1 | +0 |
| +0.2 | Round 1 | JEO HIDRO | 6 | 1NT | ♥J | = | -1 |
| +0.2 | Round 4 | SELWAY | 2 | 3♠ | ♥6 | = | -10 |
| +0.2 | Round 8 | RUBENSTEIN | 19 | 3♣ | ♠8 | +1 | +0 |
| +0.1 | Round 3 | CARTAS E VINHO VERDE | 23 | 3♦ | ♥4 | +2 | -1 |
| +0.0 | Round 8 | RUBENSTEIN | 20 | 2♦ | ♥T | = | +1 |
| -0.0 | Round 9 | BRIDGE FOR BUSINESS | 26 | 4♠ | ♦Q | = | +1 |
| -0.1 | Round 1 | JEO HIDRO | 8 | 2♠ | ♣7 | -1 | +1 |
| -0.1 | Round 3 | CARTAS E VINHO VERDE | 22 | 3NT | ♠4 | +1 | +0 |
| -0.2 | Round 10 | BAOLZU | 8 | 3NT | ♠6 | -1 | +5 |
| -0.4 | Round 10 | BAOLZU | 4 | 4♠ | ♠T | = | +1 |
| -0.6 | Round 10 | BAOLZU | 1 | 3♣ | ♣2 | -1 | +2 |
| -0.8 | Round 8 | RUBENSTEIN | 11 | 2♥ | ♠7 | = | +0 |
| -1.0 | Round 7 | GILLIS | 3 | 4♥ | ♠K | -1 | -5 |
| -1.2 | Round 3 | CARTAS E VINHO VERDE | 27 | 3♣ | ♠6 | -1 | +4 |
| -1.3 | Round 2 | IMPA | 12 | 3NT | ♦6 | -1 | -6 |
| -1.3 | Round 6 | ALPERT | 21 | 4♥ | ♦2 | -1 | -6 |
| -1.4 | Round 1 | JEO HIDRO | 7 | 4♠ | ♦T | -2 | -8 |
| -1.4 | Round 4 | SELWAY | 1 | 4♠ | ♥3 | -1 | -4 |
| -1.5 | Round 2 | IMPA | 19 | 5♠ | ♦3 | = | +0 |
| -1.6 | Round 10 | BAOLZU | 3 | 3NT | ♦T | +3 | -1 |
| -1.7 | Round 1 | JEO HIDRO | 10 | 1NT | ♠J | = | +1 |
| -1.9 | Round 6 | ALPERT | 26 | 3♦ | ♠Q | +1 | -1 |
| -2.2 | Round 10 | BAOLZU | 5 | 4♠ | ♥5 | +2 | +5 |
| -2.4 | Round 4 | SELWAY | 10 | 3♠ | ♥Q | = | +0 |
| -2.5 | Round 5 | TURNIPS | 18 | 3♠ | ♥Q | = | +0 |
| -2.5 | Round 6 | ALPERT | 25 | 3NT | ♥4 | = | +1 |
| -2.7 | Round 2 | IMPA | 20 | 2NT | ♣7 | +2 | -2 |
| -2.9 | Round 6 | ALPERT | 29 | 2♠ | ♣2 | +1 | -7 |
| -2.9 | Round 9 | BRIDGE FOR BUSINESS | 29 | 2♠ | ♥8 | -2 | -2 |
| -3.0 | Round 8 | RUBENSTEIN | 17 | 4♥ | ♣9 | +2 | +10 |
| -3.3 | Round 4 | SELWAY | 3 | 2♦ | ♥3 | +1 | +0 |
| -3.7 | Round 1 | JEO HIDRO | 3 | 2♥ | ♠Q | +2 | -7 |
| -4.2 | Round 10 | BAOLZU | 9 | 5♣ | ♥A | = | +0 |
| -4.3 | Round 1 | JEO HIDRO | 1 | 2♦ | ♣6 | -2 | -13 |
| -4.3 | Round 3 | CARTAS E VINHO VERDE | 30 | 2♠ | ♥5 | +2 | -6 |
| -4.3 | Round 9 | BRIDGE FOR BUSINESS | 24 | 4♠ | ♥K | = | -3 |
| -4.7 | Round 10 | BAOLZU | 2 | 6♥ | ♠3 | = | +11 |
| -4.9 | Round 4 | SELWAY | 8 | 6♥ | ♣J | = | +0 |
| -5.0 | Round 9 | BRIDGE FOR BUSINESS | 28 | 4♠ | ♦6 | = | +0 |
| -5.0 | Round 9 | BRIDGE FOR BUSINESS | 30 | 3NT | ♠T | +1 | +0 |
| -5.4 | Round 7 | GILLIS | 2 | 4♠ | ♥Q | +2 | -17 |
| -5.4 | Round 9 | BRIDGE FOR BUSINESS | 21 | 4♠ | ♥7 | -1 | -6 |
| -5.5 | Round 2 | IMPA | 15 | 2♦ | ♣2 | = | -12 |
| -5.7 | Round 7 | GILLIS | 8 | 4♠ | ♦8 | +2 | -14 |
| -6.1 | Round 3 | CARTAS E VINHO VERDE | 26 | 1NT | ♦Q | +3 | -10 |
| -6.1 | Round 5 | TURNIPS | 15 | 4♠ | ♦A | -2 | -8 |
| -7.7 | Round 9 | BRIDGE FOR BUSINESS | 25 | 5♣ | ♥9 | -1 | -10 |
| -8.0 | Round 4 | SELWAY | 7 | 4♠ | ♠J | +1 | -11 |
| -8.3 | Round 6 | ALPERT | 28 | 2♥x | ♠2 | = | -8 |
| -12.3 | Round 1 | JEO HIDRO | 4 | 3NT | ♠Q | -3 | -14 |
| -12.7 | Round 5 | TURNIPS | 20 | 6♣ | ♠3 | = | +0 |
| -13.0 | Round 2 | IMPA | 13 | 2♠x | ♣Q | = | -13 |