GLASSON Joann · GLASSON
402rank
-33.8Butler · 100 bds
-0.34per board
±4.2swing
-0.02vs par /bd · #272/518
-0.11adjusted /bd
by round
vs par split: bidding -0.29 · play +0.27
Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted -0.11/bd
Card play — on target: opening leads 80.0% #277 of 518 · declarer play 60.7% #469 of 517 · defence 76.4% #431 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 58.3% (12) | 94.4% (18) |
| Declarer play | 66.7% (6) | 59.1% (22) |
| Defence | 58.8% (17) | 84.2% (38) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (10) · ♦ 60.0% (5) · ♣ 60.0% (10)
vs par by strain: NT +0.21 (29) · a suit -0.11 (71)
vs par by level: part-score +0.54 (46) · game -0.43 (51) · slam -1.67 (3)
By role: declaring -0.17/bd (-1.98 vs par · 45) · defending -0.48/bd (+1.58 vs par · 55)
By vulnerability: vulnerable -0.71/bd (+0.14 vs par · 50) · not vulnerable +0.04/bd (-0.18 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Glasson | M.Michielsen – Z.Mahmood | Closed | 10 | -23.4 | -2.34 | -1.50 |
| Round 2 | B.Glasson | D.Rosslee – C.Gower | Closed | 10 | +8.9 | +0.89 | -0.30 |
| Round 3 | B.Glasson | J.Hou – W.Bao | Open | 10 | -7.2 | -0.72 | -0.80 |
| Round 4 | B.Glasson | G.Geiger – T.Mchenry | Open | 10 | +21.6 | +2.16 | +4.20 |
| Round 5 | B.Glasson | R.Levin – J.Levin | Closed | 10 | +9.0 | +0.90 | +0.60 |
| Round 6 | B.Glasson | T.Ponomareva – V.Vainikonis | Closed | 10 | -0.1 | -0.01 | +0.70 |
| Round 7 | B.Glasson | A.Zack Efraimsson – B.Efraimsson | Open | 10 | -9.9 | -0.99 | -3.10 |
| Round 8 | B.Glasson | I.Levitina – S.Lev | Open | 10 | +3.2 | +0.32 | -0.70 |
| Round 9 | B.Glasson | M.Klukowski – J.Zmuda | Closed | 10 | -26.6 | -2.66 | -0.70 |
| Round 10 | B.Glasson | L.Kozlove – E.Kozlove | Closed | 10 | -9.3 | -0.93 | +1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +7.9 | Round 7 | ANNA | 17 | 4♠ | ♥3 | = | +0 |
| +7.9 | Round 8 | MAHAFFEY | 6 | 6♦ | ♠10 | = | +0 |
| +7.8 | Round 6 | VYTAS | 7 | 2♠ | ♣A | = | +13 |
| +7.7 | Round 2 | GOWER | 15 | 3NT | ♠K | +1 | -12 |
| +7.1 | Round 3 | CHINA XHJT2 | 1 | 3NT | ♥6 | -1 | +5 |
| +7.1 | Round 8 | MAHAFFEY | 9 | 3NT | ♥J | -2 | +12 |
| +6.6 | Round 4 | ALPHA | 20 | 4♥ | ♣10 | -2 | +8 |
| +6.6 | Round 5 | HILL | 25 | 5♣x | ♠3 | = | +8 |
| +6.1 | Round 4 | ALPHA | 12 | 3♣ | ♠Q | = | +6 |
| +6.1 | Round 4 | ALPHA | 13 | 3NT | ♥4 | +1 | +11 |
| +5.3 | Round 5 | HILL | 23 | 4♥ | ♣5 | -2 | +8 |
| +5.2 | Round 1 | NOLAND | 7 | 1♠ | ♦Q | -2 | +7 |
| +4.6 | Round 8 | MAHAFFEY | 5 | 3♦ | ♥3 | -1 | +5 |
| +4.0 | Round 6 | VYTAS | 1 | 3NT | ♠3 | +1 | +8 |
| +3.4 | Round 4 | ALPHA | 15 | 3NT | ♦2 | -1 | +4 |
| +3.1 | Round 8 | MAHAFFEY | 3 | 1NT | ♥4 | = | +5 |
| +3.0 | Round 1 | NOLAND | 5 | 4♦ | ♥Q | -1 | +5 |
| +2.9 | Round 5 | HILL | 27 | 5♦ | ♠Q | -1 | +5 |
| +2.8 | Round 5 | HILL | 29 | 3NT | ♦10 | = | -1 |
| +2.7 | Round 2 | GOWER | 19 | 2♥ | ♦8 | = | +5 |
| +2.3 | Round 7 | ANNA | 15 | 3♠ | ♥Q | -2 | -1 |
| +2.0 | Round 3 | CHINA XHJT2 | 8 | 4♥ | ♥K | -1 | -6 |
| +2.0 | Round 7 | ANNA | 19 | 3♦ | ♥5 | -1 | +0 |
| +2.0 | Round 9 | PSZCZOLA | 19 | 4♥ | ♦K | = | +0 |
| +1.9 | Round 4 | ALPHA | 16 | 3♥ | ♦10 | -1 | +12 |
| +1.9 | Round 6 | VYTAS | 9 | 2♠ | ♦Q | = | +5 |
| +1.8 | Round 3 | CHINA XHJT2 | 7 | 2♦ | ♠6 | -1 | +5 |
| +1.8 | Round 8 | MAHAFFEY | 7 | 2♠ | ♣6 | +1 | +11 |
| +1.7 | Round 10 | TORLOVEBECK | 23 | 4♥ | ♠2 | -1 | +12 |
| +1.6 | Round 2 | GOWER | 12 | 2♥x | ♣7 | -3 | +8 |
| +1.4 | Round 8 | MAHAFFEY | 8 | 3♣ | ♣3 | -1 | -3 |
| +1.2 | Round 7 | ANNA | 20 | 1NT | ♦7 | +1 | +10 |
| +1.2 | Round 10 | TORLOVEBECK | 22 | 3♥ | ♣A | = | +0 |
| +1.1 | Round 5 | HILL | 30 | 3♠x | ♥3 | -2 | +4 |
| +1.0 | Round 8 | MAHAFFEY | 1 | 3NT | ♦2 | = | -1 |
| +0.9 | Round 10 | TORLOVEBECK | 25 | 5♣x | ♠K | -3 | +3 |
| +0.7 | Round 2 | GOWER | 13 | 4♥ | ♣K | +1 | +13 |
| +0.7 | Round 2 | GOWER | 16 | 3NT | ♥2 | +1 | +0 |
| +0.6 | Round 4 | ALPHA | 11 | 1NT | ♠3 | +1 | +0 |
| +0.5 | Round 4 | ALPHA | 19 | 3♥ | ♠2 | +1 | +8 |
| +0.4 | Round 6 | VYTAS | 8 | 2♠ | ♣6 | +2 | -6 |
| +0.4 | Round 9 | PSZCZOLA | 16 | 4♠ | ♣5 | +1 | +0 |
| +0.3 | Round 1 | NOLAND | 4 | 4♠ | ♥4 | +1 | +0 |
| +0.3 | Round 2 | GOWER | 18 | 2♦ | ♥K | -1 | +1 |
| +0.2 | Round 7 | ANNA | 16 | 4♠ | ♥6 | = | -1 |
| +0.2 | Round 9 | PSZCZOLA | 13 | 3NT | ♠J | -1 | +6 |
| +0.2 | Round 10 | TORLOVEBECK | 30 | 3♥ | ♠J | +1 | +6 |
| +0.1 | Round 1 | NOLAND | 2 | 3NT | ♦4 | = | -1 |
| +0.1 | Round 3 | CHINA XHJT2 | 3 | 3NT | ♦4 | +1 | +0 |
| +0.1 | Round 4 | ALPHA | 18 | 4♣ | ♠K | -2 | -1 |
| +0.1 | Round 10 | TORLOVEBECK | 21 | 3♠ | ♥Q | -2 | -1 |
| -0.1 | Round 2 | GOWER | 11 | 3♠ | ♥9 | = | +4 |
| -0.2 | Round 5 | HILL | 24 | 2♠ | ♣8 | +1 | -7 |
| -0.3 | Round 3 | CHINA XHJT2 | 6 | 4♥ | ♣8 | = | -1 |
| -0.3 | Round 9 | PSZCZOLA | 17 | 4♥ | ♠2 | +1 | +10 |
| -0.4 | Round 2 | GOWER | 20 | 4♥ | ♠7 | +1 | +0 |
| -0.5 | Round 5 | HILL | 26 | 6♣ | ♣7 | = | +2 |
| -0.5 | Round 9 | PSZCZOLA | 11 | 4♠ | ♣J | +1 | +0 |
| -0.8 | Round 6 | VYTAS | 6 | 4♠ | ♣A | = | +1 |
| -1.1 | Round 9 | PSZCZOLA | 20 | 1NT | ♦9 | = | -2 |
| -1.2 | Round 3 | CHINA XHJT2 | 10 | 2♥ | ♦J | = | -1 |
| -1.2 | Round 6 | VYTAS | 2 | 3NT | ♥J | +1 | -1 |
| -1.3 | Round 3 | CHINA XHJT2 | 9 | 3♦ | ♠K | = | +1 |
| -1.3 | Round 10 | TORLOVEBECK | 28 | 3♦ | ♥Q | -1 | -2 |
| -1.4 | Round 9 | PSZCZOLA | 15 | 4♠ | ♦2 | = | -1 |
| -1.5 | Round 4 | ALPHA | 14 | 4♦ | ♣K | -1 | -4 |
| -1.5 | Round 6 | VYTAS | 4 | 3NT | ♣5 | = | +1 |
| -1.6 | Round 6 | VYTAS | 10 | 3♦ | ♥7 | = | +0 |
| -1.7 | Round 5 | HILL | 21 | 2♦ | ♣3 | = | +0 |
| -2.1 | Round 2 | GOWER | 17 | 5♣ | ♥4 | -1 | -8 |
| -2.2 | Round 2 | GOWER | 14 | 3NT | ♠7 | +2 | -14 |
| -2.2 | Round 4 | ALPHA | 17 | 3NT | ♣2 | +3 | -2 |
| -2.3 | Round 10 | TORLOVEBECK | 24 | 4♠ | ♠2 | -2 | -6 |
| -2.4 | Round 7 | ANNA | 14 | 5♣ | ♥A | = | +0 |
| -2.5 | Round 5 | HILL | 28 | 1NT | ♠3 | -2 | -2 |
| -2.5 | Round 10 | TORLOVEBECK | 27 | 2NT | ♥9 | +3 | +5 |
| -2.7 | Round 3 | CHINA XHJT2 | 2 | 3♥ | ♣3 | -3 | -10 |
| -2.7 | Round 6 | VYTAS | 3 | 4♥ | ♦6 | +1 | -11 |
| -2.7 | Round 8 | MAHAFFEY | 2 | 5♦ | ♥K | -1 | -12 |
| -2.8 | Round 1 | NOLAND | 6 | 3NT | ♣10 | +2 | -1 |
| -2.9 | Round 7 | ANNA | 11 | 1NT | ♠9 | +3 | -2 |
| -3.0 | Round 7 | ANNA | 12 | 4♣ | ♦8 | = | -9 |
| -3.4 | Round 10 | TORLOVEBECK | 29 | 3♦ | ♠2 | -2 | -2 |
| -3.5 | Round 1 | NOLAND | 10 | 4♦ | ♠K | -2 | -2 |
| -3.9 | Round 1 | NOLAND | 1 | 2♠ | ♥A | -3 | -6 |
| -3.9 | Round 10 | TORLOVEBECK | 26 | 2♥ | ♠A | +1 | -1 |
| -4.7 | Round 1 | NOLAND | 9 | 3NT | ♣7 | +1 | -10 |
| -4.8 | Round 5 | HILL | 22 | 3NT | ♣9 | +1 | -11 |
| -5.0 | Round 1 | NOLAND | 8 | 3NT | ♣5 | = | +0 |
| -5.7 | Round 9 | PSZCZOLA | 12 | 4♥ | ♠A | = | +1 |
| -6.0 | Round 3 | CHINA XHJT2 | 4 | 3NT | ♥10 | +3 | -1 |
| -6.0 | Round 7 | ANNA | 13 | 3♦x | ♣3 | -1 | -15 |
| -6.4 | Round 6 | VYTAS | 5 | 5♥x | ♦A | -4 | -3 |
| -6.7 | Round 3 | CHINA XHJT2 | 5 | 3NT | ♦8 | +2 | +0 |
| -8.2 | Round 8 | MAHAFFEY | 10 | 3♦ | ♣6 | = | -12 |
| -8.4 | Round 9 | PSZCZOLA | 14 | 5♦x | ♥A | -2 | -9 |
| -9.2 | Round 7 | ANNA | 18 | 4♠ | ♦A | +2 | -13 |
| -11.8 | Round 9 | PSZCZOLA | 18 | 3♥x | ♥3 | -4 | -12 |
| -12.1 | Round 1 | NOLAND | 3 | 6♦ | ♥A | = | -7 |
| -12.8 | Round 8 | MAHAFFEY | 4 | 5♠x | ♦K | -3 | -12 |