DAHLBERG Borje · SWEDEN SENIORS
104rank
+24.9Butler · 90 bds
+0.28per board
±4.4swing
+1.33vs par /bd · #27/340
+0.03adjusted /bd
by round
vs par split: bidding +0.59 · play +0.89
Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 81.8% #229 of 339 · declarer play 80.0% #149 of 340 · defence 94.9% #36 of 340
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 81.8% (11) |
| Declarer play | · | 80.0% (10) |
| Defence | · | 94.9% (39) |
Opening leads by suit led: ♠ 0.0% (1) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 75.0% (4)
vs par by strain: a suit +1.49 (66)
vs par by level: part-score -1.04 (25) · game +2.78 (36) · slam +4.80 (5)
By role: declaring +1.63/bd (-0.34 vs par · 35) · defending -0.66/bd (+2.22 vs par · 54)
By vulnerability: vulnerable +0.19/bd (+2.59 vs par · 44) · not vulnerable +0.36/bd (+0.13 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | H.Hallen | S.Martinussen – A.Saeterdal | Closed | 10 | -2.7 | -0.27 | +1.90 |
| Round 3 | H.Hallen | A.El Askalani – W.Wattar | Closed | 10 | +16.2 | +1.62 | +2.30 |
| Round 4 | H.Hallen | A.Iglesias – M.Uberti | Closed | 10 | +4.5 | +0.45 | +2.00 |
| Round 5 | H.Hallen | R.Hinds – Y.Seale | Closed | 10 | -1.1 | -0.11 | +3.60 |
| Round 8 | H.Hallen | E.Muzzio – A.Bianchedi | Closed | 10 | -16.0 | -1.60 | -3.20 |
| Round 9 | H.Hallen | M.Rossard – J.Romanowski | Closed | 10 | +17.0 | +1.70 | -0.70 |
| Round 10 | H.Hallen | H.Dhondy – B.Callaghan | Open | 10 | -4.2 | -0.42 | +0.20 |
| Round 13 | H.Hallen | O.Ekinci – E.Korkut | Closed | 10 | +4.4 | +0.44 | +2.70 |
| Round 15 | H.Hallen | D.Von Arnim – S.Auken | Closed | 10 | +6.8 | +0.68 | +3.20 |
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 |
|---|---|---|---|---|---|---|---|
| +13.1 | Round 4 | PLATERO | 8 | 4♠x | ♦A | -5 | +12 |
| +11.6 | Round 10 | DHONDY | 5 | 4♠ | ♣T | = | +13 |
| +9.7 | Round 9 | ROSSARD | 22 | 6♥ | ♣3 | = | +11 |
| +8.2 | Round 3 | EGYPT | 30 | 4♥x | ♠A | +2 | +8 |
| +8.0 | Round 4 | PLATERO | 7 | 4♠ | ♦2 | -2 | +13 |
| +7.8 | Round 5 | SUN SEA SLAMS | 17 | 5♣ | ♠7 | = | +7 |
| +7.4 | Round 9 | ROSSARD | 27 | 3N | ♦4 | = | +6 |
| +7.3 | Round 5 | SUN SEA SLAMS | 18 | 7N | ♠9 | = | +0 |
| +7.0 | Round 5 | SUN SEA SLAMS | 16 | 4♥ | ♣J | +1 | +13 |
| +6.4 | Round 8 | VENTIN | 20 | 3N | ♥4 | -1 | +6 |
| +5.9 | Round 8 | VENTIN | 17 | 3N | ♥6 | +1 | -1 |
| +5.8 | Round 13 | ORHAN | 5 | 4♥ | ♠K | -1 | +10 |
| +5.7 | Round 13 | ORHAN | 6 | 5♣ | ♠A | = | +0 |
| +5.0 | Round 15 | WELLAND | 27 | 3N | ♥A | = | +7 |
| +4.6 | Round 15 | WELLAND | 28 | 4♠ | ♦9 | +3 | +14 |
| +4.1 | Round 2 | GRIME | 19 | 3♠ | ♥4 | -1 | +6 |
| +3.7 | Round 4 | PLATERO | 3 | Pass | +12 | ||
| +3.4 | Round 3 | EGYPT | 24 | 5♦ | ♣K | -2 | +5 |
| +3.4 | Round 13 | ORHAN | 7 | 2♠ | ♥K | +1 | +7 |
| +3.1 | Round 3 | EGYPT | 29 | 2♠ | ♥Q | -1 | +0 |
| +3.1 | Round 9 | ROSSARD | 29 | 3♥ | ♦A | = | +1 |
| +3.1 | Round 10 | DHONDY | 4 | 3N | ♦5 | +1 | +0 |
| +3.0 | Round 15 | WELLAND | 21 | 3N | ♦5 | -2 | +5 |
| +2.9 | Round 2 | GRIME | 20 | 5♣ | ♥Q | +2 | +17 |
| +2.9 | Round 3 | EGYPT | 28 | 4♦ | ♥Q | -2 | +2 |
| +2.8 | Round 9 | ROSSARD | 26 | 4♣ | ♦5 | = | +0 |
| +2.2 | Round 2 | GRIME | 14 | 2♣x | ♥T | -2 | +5 |
| +2.2 | Round 15 | WELLAND | 22 | 3♠ | ♥7 | = | +0 |
| +1.6 | Round 3 | EGYPT | 21 | 3N | ♦9 | +1 | +0 |
| +1.5 | Round 9 | ROSSARD | 28 | 3♣ | ♦8 | +1 | -10 |
| +1.5 | Round 10 | DHONDY | 1 | 3♦ | ♥J | +2 | +7 |
| +1.5 | Round 15 | WELLAND | 23 | 5♥ | ♥4 | +1 | +13 |
| +1.3 | Round 2 | GRIME | 13 | 4♠ | ♣4 | +1 | +0 |
| +1.1 | Round 3 | EGYPT | 27 | 3♦ | ♠5 | -2 | +0 |
| +1.0 | Round 2 | GRIME | 15 | 4♠ | ♣3 | +1 | +0 |
| +0.7 | Round 13 | ORHAN | 3 | 4♥ | ♠4 | = | +0 |
| +0.6 | Round 15 | WELLAND | 29 | 5♦ | ♠K | +1 | +5 |
| +0.4 | Round 3 | EGYPT | 25 | 3♠ | ♥Q | +1 | -1 |
| +0.4 | Round 4 | PLATERO | 2 | 2♦ | ♥K | -1 | +1 |
| +0.4 | Round 8 | VENTIN | 14 | 3N | ♣Q | = | -1 |
| +0.4 | Round 15 | WELLAND | 25 | 4♥ | ♣7 | +1 | -14 |
| +0.2 | Round 9 | ROSSARD | 25 | 4♥ | ♦Q | +2 | -11 |
| +0.2 | Round 13 | ORHAN | 4 | 3♥ | ♥5 | = | +0 |
| +0.1 | Round 13 | ORHAN | 1 | 4♥ | ♦A | = | +0 |
| -0.2 | Round 2 | GRIME | 12 | 4♥ | ♠7 | = | -1 |
| -0.3 | Round 3 | EGYPT | 26 | 2♠ | ♥3 | +1 | +0 |
| -0.3 | Round 4 | PLATERO | 6 | 1N | ♥8 | = | +1 |
| -0.4 | Round 9 | ROSSARD | 30 | 3♠x | ♥7 | -1 | +0 |
| -0.8 | Round 8 | VENTIN | 18 | 3N | ♠5 | +1 | +1 |
| -0.8 | Round 9 | ROSSARD | 24 | 5♦ | ♠A | -1 | -2 |
| -0.8 | Round 13 | ORHAN | 2 | 4♥ | ♣K | +1 | +11 |
| -1.0 | Round 2 | GRIME | 17 | 4♠ | ♣A | -1 | -5 |
| -1.0 | Round 10 | DHONDY | 7 | 3N | ♣4 | = | +1 |
| -1.0 | Round 13 | ORHAN | 10 | 2♥ | ♣Q | = | +0 |
| -1.0 | Round 15 | WELLAND | 24 | 4♥ | ♣9 | = | +0 |
| -1.4 | Round 3 | EGYPT | 22 | 3N | ♣5 | +2 | -1 |
| -1.4 | Round 4 | PLATERO | 1 | 2♠ | ♥6 | -1 | -3 |
| -1.4 | Round 10 | DHONDY | 2 | 4♥ | ♦K | = | +0 |
| -1.4 | Round 10 | DHONDY | 8 | 4♥ | ♣6 | +2 | -1 |
| -1.5 | Round 5 | SUN SEA SLAMS | 15 | 3♠x | ♦3 | -3 | -4 |
| -1.6 | Round 8 | VENTIN | 13 | 4♠ | ♦J | = | +0 |
| -1.7 | Round 5 | SUN SEA SLAMS | 11 | 1N | ♥3 | = | +1 |
| -1.9 | Round 4 | PLATERO | 10 | 1N | ♠7 | = | -5 |
| -1.9 | Round 5 | SUN SEA SLAMS | 12 | 4♥ | ♠6 | +1 | +10 |
| -1.9 | Round 8 | VENTIN | 19 | 2♦ | ♥J | +1 | -11 |
| -2.0 | Round 15 | WELLAND | 26 | 3N | ♦T | +2 | +12 |
| -2.1 | Round 5 | SUN SEA SLAMS | 13 | 4♠ | ♥6 | -1 | +1 |
| -2.4 | Round 2 | GRIME | 16 | 4♠ | ♥A | +1 | +0 |
| -2.4 | Round 8 | VENTIN | 12 | 6♠ | ♥8 | = | +0 |
| -2.5 | Round 4 | PLATERO | 4 | 4♠ | ♣K | = | +0 |
| -2.6 | Round 9 | ROSSARD | 21 | 3N | ♣6 | = | +0 |
| -2.8 | Round 3 | EGYPT | 23 | 5♣x | ♠A | -1 | +10 |
| -3.3 | Round 10 | DHONDY | 6 | 3N | ♣3 | +1 | +0 |
| -3.6 | Round 5 | SUN SEA SLAMS | 14 | 4♠ | ♦K | = | +1 |
| -3.9 | Round 9 | ROSSARD | 23 | 2♥ | ♣6 | -2 | -2 |
| -3.9 | Round 10 | DHONDY | 9 | 2♠ | ♣Q | +1 | -1 |
| -4.3 | Round 10 | DHONDY | 10 | 3♠ | ♠4 | = | -7 |
| -4.7 | Round 5 | SUN SEA SLAMS | 19 | 3♦ | ♠A | = | -6 |
| -4.8 | Round 13 | ORHAN | 8 | 3N | ♥2 | +1 | -1 |
| -4.9 | Round 2 | GRIME | 11 | 3N | ♠4 | +2 | -4 |
| -4.9 | Round 13 | ORHAN | 9 | 6♠ | ♣T | = | +0 |
| -5.1 | Round 10 | DHONDY | 3 | 4♠ | ♦4 | -1 | -10 |
| -5.7 | Round 2 | GRIME | 18 | 1Nx | ♠J | +2 | +1 |
| -5.9 | Round 4 | PLATERO | 9 | 4♠ | ♦9 | +2 | -11 |
| -5.9 | Round 8 | VENTIN | 15 | 4♠ | ♦9 | = | -8 |
| -6.4 | Round 8 | VENTIN | 16 | 3N | ♦6 | +2 | -8 |
| -7.5 | Round 15 | WELLAND | 30 | 3♥ | ♣K | -1 | -10 |
| -7.7 | Round 5 | SUN SEA SLAMS | 20 | 6♦ | ♥7 | +1 | +13 |
| -8.7 | Round 4 | PLATERO | 5 | 6♥ | ♣Q | = | +0 |
| -9.7 | Round 8 | VENTIN | 11 | 3N | ♠5 | -1 | -10 |