SIGURDSSON Helgi · GRANT THORNTON ICELAND
511rank
-33.3Butler · 112 bds
-0.30per board
±4.1swing
-0.40vs par /bd · #483/675
-0.43adjusted /bd
by round
vs par split: bidding -0.21 · play -0.20
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.43/bd
Card play — on target: opening leads 57.7% #661 of 675 · declarer play 71.9% #457 of 675 · defence 75.9% #613 of 675
Bidding activity — not a pass: 42.5% #376 of 675 (124/292)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 37.5% (8) | 66.7% (18) |
| Declarer play | 50.0% (10) | 81.8% (22) |
| Defence | 73.7% (19) | 77.1% (35) |
Opening leads by suit led: ♠ 77.8% (9) · ♥ 16.7% (6) · ♦ 0.0% (1) · ♣ 70.0% (10)
vs par by strain: NT -0.05 (40) · a suit -0.60 (72)
vs par by level: part-score +0.59 (32) · game -1.49 (74) · slam +7.67 (6)
By role: declaring -0.78/bd (-3.35 vs par · 58) · defending +0.22/bd (+2.76 vs par · 54)
By vulnerability: vulnerable -1.16/bd (-1.07 vs par · 56) · not vulnerable +0.57/bd (+0.27 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Stefansson | B.Platnick – K.Rosenberg | Closed | 14 | -17.2 | -1.23 | -0.14 |
| Round 2 | S.Stefansson | P.Klapper – M.Szczerczak | Open | 14 | +15.8 | +1.13 | -1.00 |
| Round 3 | S.Stefansson | X.Sun – Y.Shen | Closed | 14 | +4.5 | +0.32 | +0.14 |
| Round 4 | S.Stefansson | A.Gumperz – D.Desjardins | Closed | 14 | -14.4 | -1.03 | -1.50 |
| Round 5 | S.Stefansson | C.Valsega – M.Cammarata | Closed | 14 | -3.7 | -0.26 | +1.14 |
| Round 6 | S.Stefansson | P.Karlik – I.Walach | Closed | 14 | +8.2 | +0.59 | +2.21 |
| Round 7 | S.Stefansson | K.Marinovski – V.Zoric | Closed | 14 | -17.8 | -1.27 | -1.86 |
| Round 8 | S.Stefansson | A.Somani – J.Sensarma | Open | 14 | -8.7 | -0.62 | -2.21 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 3 | SHANGHAI BRIDGE | 1 | 3♦x | ♣2 | -5 | +12 |
| +8.4 | Round 2 | MAGIC | 22 | 7♥ | ♥T | = | +0 |
| +8.2 | Round 7 | ZIP | 2 | 6♣ | ♥J | -1 | +14 |
| +8.0 | Round 1 | ROSENBERG | 3 | 3NT | ♣5 | -2 | +8 |
| +7.9 | Round 2 | MAGIC | 20 | 4♥ | ♠A | +1 | +0 |
| +7.3 | Round 7 | ZIP | 10 | 2NT | ♣J | -1 | +12 |
| +6.6 | Round 2 | MAGIC | 19 | 5♣x | ♦A | = | +4 |
| +5.6 | Round 5 | PLITLI | 2 | 3NT | ♣Q | -1 | +10 |
| +4.9 | Round 5 | PLITLI | 14 | 2♦x | ♠K | -3 | +3 |
| +4.9 | Round 6 | JARA CIMRMAN | 16 | 2♥ | ♣8 | +3 | +12 |
| +4.4 | Round 6 | JARA CIMRMAN | 15 | 4♠ | ♣2 | = | +11 |
| +4.3 | Round 2 | MAGIC | 17 | 3NT | ♥K | +2 | +1 |
| +4.0 | Round 3 | SHANGHAI BRIDGE | 4 | 4♥ | ♠A | -1 | +6 |
| +3.9 | Round 1 | ROSENBERG | 5 | 3NT | ♠J | -1 | +5 |
| +3.9 | Round 8 | BONUS | 26 | 4♥ | ♦Q | +2 | +1 |
| +3.8 | Round 4 | DESJARDINS | 26 | 3♣ | ♥A | +2 | +10 |
| +3.8 | Round 6 | JARA CIMRMAN | 21 | 4♠ | ♦J | -1 | +5 |
| +3.7 | Round 2 | MAGIC | 21 | 4♥ | ♠6 | -1 | +5 |
| +3.7 | Round 6 | JARA CIMRMAN | 17 | 6♦ | ♥9 | -1 | +8 |
| +3.6 | Round 7 | ZIP | 9 | 3NT | ♠2 | -2 | +7 |
| +3.4 | Round 3 | SHANGHAI BRIDGE | 6 | 1NT | ♠A | -2 | +5 |
| +3.2 | Round 1 | ROSENBERG | 9 | 4♠ | ♠4 | -3 | +8 |
| +2.7 | Round 5 | PLITLI | 6 | 4♠ | ♣A | +1 | +0 |
| +2.7 | Round 8 | BONUS | 20 | 3NT | ♣T | +2 | +0 |
| +2.6 | Round 3 | SHANGHAI BRIDGE | 9 | 3NT | ♣5 | -3 | +10 |
| +2.6 | Round 6 | JARA CIMRMAN | 24 | 3NT | ♥9 | = | +0 |
| +2.3 | Round 5 | PLITLI | 5 | 4♥ | ♣Q | -1 | -2 |
| +2.3 | Round 6 | JARA CIMRMAN | 25 | 2♥ | ♦9 | = | -1 |
| +2.1 | Round 1 | ROSENBERG | 8 | 4♠ | ♥6 | -1 | +5 |
| +2.0 | Round 2 | MAGIC | 16 | 2♥ | ♣A | +1 | +6 |
| +2.0 | Round 3 | SHANGHAI BRIDGE | 8 | 4♣ | ♥K | -1 | +4 |
| +1.9 | Round 8 | BONUS | 18 | 2NT | ♥6 | -1 | +4 |
| +1.8 | Round 2 | MAGIC | 25 | 4♠x | ♣6 | -2 | +2 |
| +1.8 | Round 3 | SHANGHAI BRIDGE | 12 | 3♦ | ♣6 | -2 | +5 |
| +1.5 | Round 5 | PLITLI | 7 | 4NT | ♠3 | +2 | +13 |
| +1.4 | Round 2 | MAGIC | 27 | 3♠ | ♥7 | = | +0 |
| +1.4 | Round 3 | SHANGHAI BRIDGE | 14 | 4♥ | ♦K | = | +3 |
| +1.4 | Round 4 | DESJARDINS | 16 | 3NT | ♥5 | +1 | +0 |
| +1.4 | Round 4 | DESJARDINS | 28 | 4♠ | ♥J | +1 | +0 |
| +1.4 | Round 5 | PLITLI | 9 | 3NT | ♥5 | -2 | +2 |
| +1.4 | Round 8 | BONUS | 25 | 2♥ | ♠4 | = | +0 |
| +1.2 | Round 1 | ROSENBERG | 14 | 4♠ | ♣K | -1 | +4 |
| +1.1 | Round 4 | DESJARDINS | 22 | 2♠ | ♣9 | = | +1 |
| +1.0 | Round 4 | DESJARDINS | 21 | 2♥ | ♠5 | -1 | +4 |
| +1.0 | Round 8 | BONUS | 23 | 4♥ | ♠T | -2 | +2 |
| +1.0 | Round 8 | BONUS | 24 | 4♥ | ♦Q | +1 | +0 |
| +0.7 | Round 2 | MAGIC | 15 | 3NT | ♠2 | +1 | +0 |
| +0.7 | Round 5 | PLITLI | 10 | 1NT | ♥J | = | +5 |
| +0.7 | Round 7 | ZIP | 5 | 2♠ | ♦K | = | +1 |
| +0.7 | Round 8 | BONUS | 17 | 4♠ | ♣T | +1 | -8 |
| +0.5 | Round 5 | PLITLI | 1 | 3NT | ♦2 | = | -1 |
| +0.2 | Round 7 | ZIP | 1 | 3NT | ♥6 | +2 | +0 |
| +0.1 | Round 6 | JARA CIMRMAN | 28 | 1NT | ♣K | -1 | -2 |
| -0.0 | Round 3 | SHANGHAI BRIDGE | 11 | 6♣ | ♠7 | +1 | +11 |
| -0.1 | Round 1 | ROSENBERG | 10 | 1NT | ♠Q | +3 | -9 |
| -0.2 | Round 3 | SHANGHAI BRIDGE | 3 | 4♥ | ♦K | +1 | -11 |
| -0.2 | Round 4 | DESJARDINS | 19 | 2♠ | ♣6 | +1 | +10 |
| -0.4 | Round 5 | PLITLI | 3 | 4♥ | ♦3 | = | -1 |
| -0.4 | Round 5 | PLITLI | 8 | 1NT | ♠Q | +1 | -1 |
| -0.5 | Round 2 | MAGIC | 28 | 3NT | ♦T | +1 | +0 |
| -0.6 | Round 2 | MAGIC | 24 | 3♥ | ♣A | -1 | +2 |
| -0.8 | Round 4 | DESJARDINS | 27 | 3NT | ♠J | = | +0 |
| -0.8 | Round 6 | JARA CIMRMAN | 23 | 3NT | ♣K | +2 | +0 |
| -0.8 | Round 8 | BONUS | 16 | 4♠ | ♦K | +2 | -11 |
| -1.0 | Round 4 | DESJARDINS | 15 | 3NT | ♠8 | = | +1 |
| -1.0 | Round 8 | BONUS | 15 | 2♠ | ♣9 | +1 | -1 |
| -1.3 | Round 6 | JARA CIMRMAN | 19 | 3NT | ♥3 | = | -1 |
| -1.3 | Round 6 | JARA CIMRMAN | 22 | 3NT | ♣6 | = | -2 |
| -1.6 | Round 6 | JARA CIMRMAN | 26 | 2♣ | ♥4 | +1 | -9 |
| -1.9 | Round 6 | JARA CIMRMAN | 27 | 3NT | ♥7 | +1 | -10 |
| -2.1 | Round 1 | ROSENBERG | 4 | 6♠ | ♣6 | +1 | +13 |
| -2.1 | Round 8 | BONUS | 22 | 4♠ | ♠9 | = | +0 |
| -2.2 | Round 7 | ZIP | 8 | 3NT | ♣6 | -1 | -5 |
| -2.4 | Round 3 | SHANGHAI BRIDGE | 7 | 2NT | ♠9 | +1 | -2 |
| -2.4 | Round 3 | SHANGHAI BRIDGE | 10 | 2♠ | ♦K | +1 | -10 |
| -2.4 | Round 4 | DESJARDINS | 18 | 5♦ | ♥K | +1 | -13 |
| -2.5 | Round 4 | DESJARDINS | 24 | 4♠ | ♥3 | -1 | -10 |
| -2.8 | Round 7 | ZIP | 7 | 4♠ | ♥3 | -2 | -10 |
| -2.9 | Round 1 | ROSENBERG | 11 | 4♥ | ♦3 | +2 | -1 |
| -2.9 | Round 1 | ROSENBERG | 12 | 4♥ | ♦5 | +1 | -1 |
| -2.9 | Round 7 | ZIP | 3 | 4♠x | ♥J | -1 | +0 |
| -2.9 | Round 8 | BONUS | 19 | 5♦ | ♣9 | -1 | -5 |
| -3.0 | Round 8 | BONUS | 27 | 5♣ | ♥7 | -1 | -8 |
| -3.1 | Round 7 | ZIP | 11 | 5♣ | ♥A | -1 | -5 |
| -3.3 | Round 1 | ROSENBERG | 2 | 3♠ | ♣7 | -1 | -12 |
| -3.3 | Round 6 | JARA CIMRMAN | 18 | 4♥ | ♠6 | +1 | +11 |
| -3.4 | Round 2 | MAGIC | 18 | 1NT | ♠6 | -1 | -5 |
| -3.4 | Round 6 | JARA CIMRMAN | 20 | 3NT | ♠A | -2 | +9 |
| -3.4 | Round 7 | ZIP | 4 | 4♠ | ♣A | -1 | -12 |
| -3.6 | Round 4 | DESJARDINS | 23 | 3NT | ♦T | -1 | -12 |
| -3.9 | Round 1 | ROSENBERG | 1 | 3♦ | ♣4 | +1 | -1 |
| -3.9 | Round 4 | DESJARDINS | 25 | 4♠ | ♦K | -2 | -6 |
| -4.0 | Round 5 | PLITLI | 11 | 3♠ | ♥J | = | -6 |
| -4.0 | Round 7 | ZIP | 14 | 4♠x | ♦6 | -3 | -2 |
| -4.1 | Round 4 | DESJARDINS | 17 | 3NT | ♥K | +2 | +0 |
| -4.2 | Round 8 | BONUS | 21 | 5♥x | ♣4 | -2 | -5 |
| -4.3 | Round 7 | ZIP | 13 | 5♣x | ♥A | -2 | -8 |
| -4.4 | Round 3 | SHANGHAI BRIDGE | 2 | 4♠ | ♥4 | -2 | -12 |
| -4.5 | Round 2 | MAGIC | 26 | 4♥ | ♦J | -2 | -13 |
| -4.6 | Round 3 | SHANGHAI BRIDGE | 13 | 4♥ | ♠K | -2 | -7 |
| -4.6 | Round 4 | DESJARDINS | 20 | 3NT | ♣Q | -1 | -6 |
| -5.0 | Round 1 | ROSENBERG | 13 | 3NT | ♠5 | = | -10 |
| -5.3 | Round 7 | ZIP | 6 | 2♥ | ♣5 | -2 | -6 |
| -5.6 | Round 5 | PLITLI | 13 | 4♠ | ♥4 | -1 | -6 |
| -6.1 | Round 5 | PLITLI | 4 | 3NT | ♦7 | = | +1 |
| -6.6 | Round 1 | ROSENBERG | 6 | 4♠ | ♥J | = | -11 |
| -6.8 | Round 5 | PLITLI | 12 | 3NT | ♥4 | +1 | -1 |
| -7.3 | Round 8 | BONUS | 28 | 7♠ | ♠3 | = | +0 |
| -8.8 | Round 1 | ROSENBERG | 7 | 4♠ | ♣A | = | +0 |
| -9.0 | Round 3 | SHANGHAI BRIDGE | 5 | 3NT | ♣8 | -1 | -12 |
| -9.8 | Round 7 | ZIP | 12 | 1♠ | ♣K | = | -12 |
| -12.0 | Round 2 | MAGIC | 23 | 3NT | ♥8 | -3 | -16 |