ROBERTSON Marion · ROBERTSON
150rank
-0.3Butler · 40 bds
-0.01per board
±4.4swing
-0.68adjusted /bd
by round
Strength of schedule: opponents averaged -0.67/bd (an easy draw) → opponent-adjusted -0.68/bd
By role: declaring +0.10/bd (19) · defending -0.10/bd (21)
By vulnerability: not vulnerable -0.01/bd (40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Cope | M.Di Franco – G.Medugno | Closed | 10 | -17.8 | -1.78 | · |
| Round 2 | D.Gold | E.Cuhadar – R.Vardar | Closed | 10 | +11.0 | +1.10 | · |
| Round 3 | S.Cope | E.Colinet – J.Spindel | Closed | 10 | +7.1 | +0.71 | · |
| Round 4 | D.Gold | G.Uyanik – C.Adiguzel | Closed | 10 | -0.6 | -0.06 | · |
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 |
|---|---|---|---|---|---|---|---|
| +8.7 | Round 3 | NAESSENS | 26 | 2♠x | ♦A | -6 | · |
| +7.8 | Round 3 | NAESSENS | 30 | 6♠ | ♦5 | = | · |
| +5.9 | Round 2 | ALFA ROMEO | 15 | 5♥ | ♣4 | = | · |
| +4.9 | Round 3 | NAESSENS | 25 | 5♥ | ♠K | -2 | · |
| +4.8 | Round 4 | MERSIN | 10 | 4♠ | ♣J | -1 | · |
| +4.5 | Round 2 | ALFA ROMEO | 13 | 2♥ | ♠3 | +1 | · |
| +3.4 | Round 1 | VILLA FABBRICHE | 4 | 4♠ | ♦7 | +1 | · |
| +3.4 | Round 1 | VILLA FABBRICHE | 6 | 4♠ | ♥6 | -2 | · |
| +3.1 | Round 4 | MERSIN | 8 | 2♠ | ♥A | = | · |
| +3.0 | Round 2 | ALFA ROMEO | 11 | 2NT | ♦7 | -4 | · |
| +3.0 | Round 2 | ALFA ROMEO | 12 | 4♠ | ♥A | = | · |
| +2.6 | Round 1 | VILLA FABBRICHE | 2 | 4♥ | ♣A | +1 | · |
| +1.7 | Round 1 | VILLA FABBRICHE | 9 | 4♥ | ♠Q | -1 | · |
| +1.6 | Round 4 | MERSIN | 7 | 4♥ | ♦7 | -1 | · |
| +1.4 | Round 2 | ALFA ROMEO | 20 | 2♠ | ♥Q | +1 | · |
| +1.2 | Round 2 | ALFA ROMEO | 18 | 1♠ | ♥5 | +1 | · |
| +0.9 | Round 1 | VILLA FABBRICHE | 3 | 3NT | ♣3 | -1 | · |
| +0.4 | Round 3 | NAESSENS | 22 | 3NT | ♠Q | -1 | · |
| +0.3 | Round 2 | ALFA ROMEO | 17 | A♦J | ♣K | · | |
| +0.2 | Round 1 | VILLA FABBRICHE | 5 | 3NT | ♦Q | = | · |
| +0.1 | Round 4 | MERSIN | 2 | 2♠ | ♦K | +1 | · |
| -0.2 | Round 2 | ALFA ROMEO | 14 | 2♦ | ♣Q | +1 | · |
| -0.2 | Round 4 | MERSIN | 4 | 2♠ | ♣K | +2 | · |
| -0.3 | Round 3 | NAESSENS | 21 | 4♥ | ♠10 | +1 | · |
| -0.3 | Round 3 | NAESSENS | 23 | 4♥ | ♠J | +1 | · |
| -0.4 | Round 4 | MERSIN | 3 | 3♥ | ♣Q | -1 | · |
| -0.7 | Round 3 | NAESSENS | 28 | 6♣ | ♥9 | +1 | · |
| -1.0 | Round 2 | ALFA ROMEO | 16 | 2♦ | ♠6 | = | · |
| -2.1 | Round 3 | NAESSENS | 24 | 3NT | ♠6 | +2 | · |
| -2.2 | Round 4 | MERSIN | 6 | 4NT | ♥7 | +1 | · |
| -2.3 | Round 4 | MERSIN | 5 | 6♠ | ♣6 | = | · |
| -2.4 | Round 3 | NAESSENS | 27 | 6♥ | ♣A | = | · |
| -2.4 | Round 4 | MERSIN | 9 | 2♠ | ♥4 | = | · |
| -2.6 | Round 1 | VILLA FABBRICHE | 8 | 4♠ | ♦7 | -1 | · |
| -2.7 | Round 4 | MERSIN | 1 | 5♦ | ♠K | = | · |
| -6.6 | Round 1 | VILLA FABBRICHE | 7 | 3NT | ♥2 | = | · |
| -6.8 | Round 1 | VILLA FABBRICHE | 10 | 4♥ | ♣K | +3 | · |
| -7.1 | Round 2 | ALFA ROMEO | 19 | 1NT | ♥5 | = | · |
| -8.9 | Round 3 | NAESSENS | 29 | 1NT | ♦8 | +4 | · |
| -14.0 | Round 1 | VILLA FABBRICHE | 1 | 3♦x | ♥J | -6 | · |