SERIN Berna · ICEBERG
126rank
-12.5Butler · 10 bds
-1.25per board
±3.1swing
-0.80vs par /bd
-2.00adjusted /bd
by round
vs par split: bidding -0.90 · play +0.10
Strength of schedule: opponents averaged -0.75/bd (an easy draw) → opponent-adjusted -2.00/bd
Card play — on target: opening leads 50.0% · declarer play 66.7% · defence 100.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 50.0% (2) |
| Declarer play | · | 66.7% (3) |
| Defence | · | 100.0% (4) |
Opening leads by suit led: ♦ 0.0% (1) · ♣ 100.0% (1)
vs par by strain: NT -2.00 (2) · a suit -0.50 (8)
vs par by level: part-score -2.33 (3) · game +2.00 (5) · slam -5.50 (2)
By role: declaring -1.02/bd (-4.83 vs par · 6) · defending -1.60/bd (+5.25 vs par · 4)
By vulnerability: vulnerable -2.60/bd (-1.80 vs par · 5) · not vulnerable +0.10/bd (+0.20 vs par · 5)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | E.Balci | G.Inal – M.Babac | Closed | 10 | -12.5 | -1.25 | -0.80 |
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 |
|---|---|---|---|---|---|---|---|
| +5.6 | Round 1 | GALATASARAY SK | 1 | 6♠ | ♦A | = | +0 |
| +1.8 | Round 1 | GALATASARAY SK | 9 | 3NT | ♠3 | +1 | +7 |
| -0.2 | Round 1 | GALATASARAY SK | 5 | 4♠ | ♦A | = | +1 |
| -0.2 | Round 1 | GALATASARAY SK | 10 | 4♠ | ♦6 | +1 | +0 |
| -2.2 | Round 1 | GALATASARAY SK | 6 | 3♣ | ♠5 | -2 | -6 |
| -2.3 | Round 1 | GALATASARAY SK | 8 | 6NT | ♥5 | +1 | -11 |
| -2.4 | Round 1 | GALATASARAY SK | 3 | 5♦ | ♣4 | = | +11 |
| -2.7 | Round 1 | GALATASARAY SK | 2 | 2♠ | ♥9 | +1 | -10 |
| -3.6 | Round 1 | GALATASARAY SK | 7 | 2♦ | ♠A | +2 | +9 |
| -6.3 | Round 1 | GALATASARAY SK | 4 | 4♥x | ♣9 | -2 | -9 |