KORBEL Daniel · BARAN
541rank
-14.8Butler · 50 bds
-0.30per board
±3.6swing
-0.16vs par /bd
-0.26adjusted /bd
by round
vs par split: bidding -0.52 · play +0.26
Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.26/bd
Card play — on target: opening leads 70.0% · declarer play 88.9% · defence 77.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 70.0% (10) |
| Declarer play | · | 88.9% (9) |
| Defence | · | 77.8% (18) |
Opening leads by suit led: ♥ 100.0% (2) · ♦ 60.0% (5) · ♣ 66.7% (3)
vs par by strain: a suit -0.26 (31)
vs par by level: part-score +0.94 (16) · game -1.53 (15)
By role: declaring +0.96/bd (-0.13 vs par · 23) · defending -1.36/bd (-0.18 vs par · 27)
By vulnerability: vulnerable +0.00/bd (-0.36 vs par · 25) · not vulnerable -0.60/bd (+0.04 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | D.Piafsky | Q.Zhou – J.Qian | Open | 10 | +3.2 | +0.32 | -1.50 |
| Round 4 | F.Hoffer | J.George – J.Bojoh | Closed | 10 | +6.9 | +0.69 | +0.70 |
| Round 5 | J.Carruthers | I.Herbst – R.Benin-Barr | Open | 10 | -3.4 | -0.34 | +0.60 |
| Round 6 | J.Carruthers | P.Silabhusiddhi – P.Nimityongskul | Open | 10 | -2.3 | -0.23 | +0.60 |
| Round 7 | J.Carruthers | RIANTINI - – F.Damayanti | Open | 10 | -19.2 | -1.92 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +7.4 | Round 4 | INDONESIA OPEN | 4 | 4♠ | ♣Q | = | +0 |
| +6.3 | Round 3 | JIANGSU | 28 | 3N | ♠4 | +1 | +5 |
| +6.2 | Round 3 | JIANGSU | 24 | 3N | ♣K | = | +6 |
| +5.2 | Round 5 | HERBST | 13 | 3N | ♣Q | = | +5 |
| +5.0 | Round 4 | INDONESIA OPEN | 8 | 5♦x | ♦A | -2 | +4 |
| +5.0 | Round 6 | TSEP | 22 | 3♦ | ♥Q | = | +0 |
| +4.9 | Round 4 | INDONESIA OPEN | 7 | 3N | ♥5 | -1 | +6 |
| +3.9 | Round 7 | INDONESIA LADIES | 2 | 2♠ | ♠A | = | +6 |
| +3.3 | Round 3 | JIANGSU | 30 | 3N | ♠J | = | -6 |
| +3.3 | Round 6 | TSEP | 24 | 2N | ♠K | -2 | +6 |
| +2.9 | Round 5 | HERBST | 11 | 2♠ | ♦A | -1 | -2 |
| +2.9 | Round 6 | TSEP | 26 | 4♠ | ♥Q | +2 | +6 |
| +2.2 | Round 4 | INDONESIA OPEN | 6 | 4♣ | ♠Q | -2 | +11 |
| +1.4 | Round 5 | HERBST | 15 | 3N | ♠K | +3 | +11 |
| +0.9 | Round 5 | HERBST | 14 | 3N | ♠Q | -2 | +0 |
| +0.8 | Round 4 | INDONESIA OPEN | 1 | 5♦ | ♥5 | -1 | +4 |
| +0.7 | Round 3 | JIANGSU | 22 | 3N | ♥Q | +1 | -5 |
| +0.6 | Round 5 | HERBST | 20 | 4♠ | ♣A | = | -1 |
| +0.2 | Round 7 | INDONESIA LADIES | 4 | 4♥ | ♠3 | = | +1 |
| +0.1 | Round 4 | INDONESIA OPEN | 2 | 3N | ♦5 | +1 | +0 |
| -0.0 | Round 6 | TSEP | 28 | 3N | ♣2 | +2 | +0 |
| +0.0 | Round 7 | INDONESIA LADIES | 3 | 2♠ | ♥4 | -2 | +9 |
| -0.1 | Round 6 | TSEP | 29 | 2♦ | ♠6 | +2 | +0 |
| -0.1 | Round 7 | INDONESIA LADIES | 1 | 4♥ | ♦8 | = | -1 |
| -0.1 | Round 7 | INDONESIA LADIES | 9 | 4♥ | ♦10 | +1 | -11 |
| -0.3 | Round 3 | JIANGSU | 21 | 2N | ♣10 | = | -1 |
| -0.3 | Round 3 | JIANGSU | 25 | 2♣x | ♣5 | -1 | +0 |
| -0.4 | Round 6 | TSEP | 23 | 2♥ | ♦8 | +1 | +0 |
| -0.4 | Round 6 | TSEP | 30 | 3N | ♠2 | -1 | -5 |
| -0.7 | Round 7 | INDONESIA LADIES | 10 | 2♥ | ♣Q | +1 | +0 |
| -0.9 | Round 7 | INDONESIA LADIES | 6 | 4♥ | ♥2 | +1 | +0 |
| -1.3 | Round 3 | JIANGSU | 29 | 5♦ | ♣A | +1 | +1 |
| -2.2 | Round 5 | HERBST | 12 | 3♦ | ♣A | -2 | -2 |
| -2.3 | Round 3 | JIANGSU | 23 | 4♠ | ♥K | +1 | +0 |
| -2.3 | Round 5 | HERBST | 17 | 1N | ♠2 | = | +1 |
| -2.4 | Round 5 | HERBST | 18 | 3♠ | ♣3 | = | +0 |
| -2.4 | Round 6 | TSEP | 25 | 2♥ | ♥7 | = | +1 |
| -3.1 | Round 4 | INDONESIA OPEN | 9 | 2♦ | ♦J | +1 | -6 |
| -3.2 | Round 5 | HERBST | 19 | 2♥ | ♦5 | +2 | -2 |
| -3.3 | Round 4 | INDONESIA OPEN | 3 | 3N | ♠2 | +3 | -1 |
| -3.5 | Round 4 | INDONESIA OPEN | 10 | 3N | ♠6 | -1 | -6 |
| -3.6 | Round 4 | INDONESIA OPEN | 5 | 1N | ♥3 | +1 | -5 |
| -3.8 | Round 7 | INDONESIA LADIES | 7 | 3♠ | ♥3 | = | +0 |
| -4.2 | Round 3 | JIANGSU | 26 | 5♣ | ♦A | +1 | -8 |
| -4.3 | Round 5 | HERBST | 16 | 1Nx | ♠6 | -2 | -4 |
| -4.7 | Round 6 | TSEP | 27 | 2♥ | ♦K | +1 | +0 |
| -4.9 | Round 3 | JIANGSU | 27 | 3N | ♠Q | -3 | -7 |
| -5.5 | Round 6 | TSEP | 21 | 5♣x | ♠A | -2 | -2 |
| -8.7 | Round 7 | INDONESIA LADIES | 8 | 5♦x | ♥Q | = | -6 |
| -9.0 | Round 7 | INDONESIA LADIES | 5 | 5♠x | ♦Q | = | -10 |