IVANOV Atanas · TIDA STELI
290rank
-3.9Butler · 100 bds
-0.04per board
±4.8swing
+0.54vs par /bd · #127/527
+0.12adjusted /bd
by round
vs par split: bidding +0.29 · play +0.25
Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.12/bd
Card play — on target: opening leads 80.0% #231 of 527 · declarer play 90.5% #35 of 527 · defence 96.0% #15 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 77.8% (9) | 81.8% (11) |
| Declarer play | 60.0% (5) | 100.0% (16) |
| Defence | 100.0% (16) | 94.1% (34) |
Opening leads by suit led: ♠ 57.1% (7) · ♥ 100.0% (4) · ♦ 100.0% (3) · ♣ 83.3% (6)
vs par by strain: NT +1.04 (25) · a suit +0.37 (75)
vs par by level: part-score +1.31 (39) · game -0.71 (49) · slam +3.17 (12)
By role: declaring -0.19/bd (-1.72 vs par · 50) · defending +0.12/bd (+2.80 vs par · 50)
By vulnerability: vulnerable -0.20/bd (+0.70 vs par · 50) · not vulnerable +0.12/bd (+0.38 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Ivanova | A.Jesenicnik – T.Orac | Open | 10 | +6.8 | +0.68 | +0.90 |
| Round 2 | S.Ivanova | I.Anfinsen – E.Solheim | Closed | 10 | -10.4 | -1.04 | +1.40 |
| Round 3 | S.Ivanova | T.Hoftaniska – K.Bertheau | Open | 10 | +13.5 | +1.35 | +1.50 |
| Round 4 | S.Ivanova | A.Kowalski – E.Miszewska | Closed | 10 | -20.1 | -2.01 | +0.30 |
| Round 5 | S.Ivanova | X.Hu – J.Yang | Closed | 10 | -9.0 | -0.90 | -1.80 |
| Round 6 | S.Ivanova | V.Volhejn – S.Hajkova | Closed | 10 | +23.0 | +2.30 | +2.50 |
| Round 7 | S.Ivanova | M.Klukowski – J.Zmuda | Closed | 10 | -3.9 | -0.39 | -0.20 |
| Round 8 | S.Ivanova | G.Helgemo – J.Larsson | Closed | 10 | -16.5 | -1.65 | -0.30 |
| Round 9 | S.Ivanova | S.Lev – I.Levitina | Closed | 10 | -14.3 | -1.43 | -0.40 |
| Round 10 | S.Ivanova | M.Basa – K.Castner | Open | 10 | +27.0 | +2.70 | +1.50 |
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 |
|---|---|---|---|---|---|---|---|
| +10.6 | Round 3 | DE BOTTON | 23 | 6♠ | ♥3 | = | +8 |
| +10.0 | Round 10 | GOLD | 8 | 7♥ | ♣4 | = | +0 |
| +9.8 | Round 1 | SLOVENIA | 1 | 3NT | ♠5 | -1 | +11 |
| +9.4 | Round 6 | CZECH REPUBLIC | 21 | 6♠xx | ♦A | -1 | +15 |
| +9.3 | Round 10 | GOLD | 3 | 4♥ | ♣Q | -2 | +8 |
| +9.1 | Round 6 | CZECH REPUBLIC | 26 | 4♠ | ♦2 | = | +0 |
| +8.0 | Round 10 | GOLD | 1 | 6♣ | ♠9 | = | +0 |
| +7.8 | Round 3 | DE BOTTON | 29 | 3NT | ♥10 | -3 | +10 |
| +7.5 | Round 8 | HELGENESS | 13 | 4♠ | ♠A | = | +15 |
| +6.3 | Round 4 | VYTAS | 4 | 2♥ | ♣7 | -1 | +6 |
| +6.3 | Round 6 | CZECH REPUBLIC | 23 | 6♠ | ♥A | -1 | +7 |
| +6.2 | Round 7 | SAKR | 2 | 3♣ | ♦2 | +2 | +1 |
| +6.1 | Round 2 | IVAR | 19 | 2NT | ♦8 | +1 | +10 |
| +5.4 | Round 6 | CZECH REPUBLIC | 25 | 4♥ | ♣8 | -1 | +5 |
| +4.3 | Round 6 | CZECH REPUBLIC | 27 | 3NT | ♥6 | -1 | +5 |
| +4.1 | Round 9 | MAHAFFEY | 27 | 6NT | ♣4 | +1 | +11 |
| +4.0 | Round 10 | GOLD | 5 | 1NT | ♥K | = | +5 |
| +3.9 | Round 1 | SLOVENIA | 2 | 3NT | ♠A | -2 | +11 |
| +3.6 | Round 3 | DE BOTTON | 25 | 2♦ | ♠K | -3 | -3 |
| +3.3 | Round 5 | JING HANG | 18 | 3NT | ♣J | -1 | +5 |
| +3.2 | Round 2 | IVAR | 15 | 4♠x | ♣A | -2 | +5 |
| +3.2 | Round 10 | GOLD | 4 | 2♠ | ♦4 | +3 | +15 |
| +3.0 | Round 7 | SAKR | 3 | 4♦ | ♠2 | = | +0 |
| +2.7 | Round 7 | SAKR | 8 | 2♣ | ♦Q | +1 | +7 |
| +2.5 | Round 1 | SLOVENIA | 9 | 3NT | ♠8 | +1 | +0 |
| +2.2 | Round 7 | SAKR | 7 | 5♦ | ♠A | = | +0 |
| +2.2 | Round 7 | SAKR | 9 | 1♥ | ♣3 | +1 | -1 |
| +2.1 | Round 8 | HELGENESS | 11 | 2♦ | ♥3 | -2 | +0 |
| +2.0 | Round 8 | HELGENESS | 20 | 5♠ | ♦6 | +1 | +1 |
| +1.9 | Round 6 | CZECH REPUBLIC | 30 | 3NT | ♠6 | +2 | +1 |
| +1.9 | Round 9 | MAHAFFEY | 22 | 4♠ | ♣K | +1 | +1 |
| +1.8 | Round 3 | DE BOTTON | 21 | 5♣ | ♥K | -1 | +5 |
| +1.8 | Round 3 | DE BOTTON | 27 | 3NT | ♥4 | -1 | +5 |
| +1.8 | Round 8 | HELGENESS | 15 | 2♥ | ♦K | -1 | +4 |
| +1.8 | Round 10 | GOLD | 6 | 1NT | ♠4 | -1 | +0 |
| +1.7 | Round 4 | VYTAS | 10 | 4♥x | ♣7 | -2 | -4 |
| +1.7 | Round 9 | MAHAFFEY | 30 | 4♥ | ♦A | = | -1 |
| +1.3 | Round 5 | JING HANG | 17 | 2♥ | ♥4 | -4 | +6 |
| +1.1 | Round 4 | VYTAS | 8 | 4♥ | ♣J | = | +0 |
| +1.1 | Round 6 | CZECH REPUBLIC | 22 | 3♦ | ♥K | +1 | +9 |
| +1.0 | Round 5 | JING HANG | 20 | 4♠ | ♥A | +1 | +1 |
| +1.0 | Round 10 | GOLD | 2 | 1NT | ♣4 | -1 | -3 |
| +0.9 | Round 2 | IVAR | 16 | 3♦ | ♥A | +1 | +6 |
| +0.8 | Round 2 | IVAR | 20 | 1♥ | ♣4 | +2 | +1 |
| +0.7 | Round 1 | SLOVENIA | 5 | 3♣ | ♦7 | = | +0 |
| +0.7 | Round 5 | JING HANG | 11 | 4♠ | ♥A | = | +1 |
| +0.6 | Round 5 | JING HANG | 19 | 3NT | ♥4 | +2 | -11 |
| +0.4 | Round 4 | VYTAS | 5 | 3♥ | ♣K | = | +7 |
| +0.3 | Round 1 | SLOVENIA | 8 | 3♣ | ♥4 | +1 | +0 |
| +0.2 | Round 1 | SLOVENIA | 4 | 3♦ | ♣A | +1 | +11 |
| +0.2 | Round 2 | IVAR | 14 | 4♠ | ♥A | +1 | +0 |
| -0.1 | Round 8 | HELGENESS | 12 | 3NT | ♥5 | +1 | +0 |
| -0.1 | Round 8 | HELGENESS | 17 | 4♠ | ♥6 | = | -1 |
| -0.2 | Round 10 | GOLD | 10 | 4♥ | ♣3 | +1 | +0 |
| -0.4 | Round 7 | SAKR | 5 | 4♥ | ♣8 | +1 | +0 |
| -0.5 | Round 3 | DE BOTTON | 26 | 1NT | ♠5 | +1 | +0 |
| -0.5 | Round 5 | JING HANG | 13 | 3♠ | ♣A | -1 | +1 |
| -0.6 | Round 1 | SLOVENIA | 10 | 4♠ | ♥A | +1 | -13 |
| -0.8 | Round 1 | SLOVENIA | 3 | 4♥ | ♥4 | +2 | -11 |
| -1.1 | Round 5 | JING HANG | 12 | 4♠ | ♣10 | -2 | -8 |
| -1.2 | Round 9 | MAHAFFEY | 23 | 3NT | ♣3 | +2 | +0 |
| -1.3 | Round 9 | MAHAFFEY | 25 | 3♥ | ♥6 | -1 | +2 |
| -1.3 | Round 9 | MAHAFFEY | 28 | 2♥ | ♦4 | +1 | +0 |
| -1.4 | Round 2 | IVAR | 17 | 4♥ | ♣K | +1 | +0 |
| -1.4 | Round 10 | GOLD | 9 | 1NT | ♣5 | -2 | +0 |
| -1.5 | Round 3 | DE BOTTON | 24 | 2♠ | ♦8 | -1 | +2 |
| -1.6 | Round 4 | VYTAS | 6 | 2♥ | ♠7 | = | -7 |
| -1.6 | Round 9 | MAHAFFEY | 24 | 4♣ | ♦A | -1 | -5 |
| -1.7 | Round 5 | JING HANG | 16 | 2♦ | ♠5 | +1 | +0 |
| -1.7 | Round 9 | MAHAFFEY | 26 | 2♦ | ♠5 | +2 | -1 |
| -1.9 | Round 5 | JING HANG | 14 | 4♣x | ♦A | -1 | +0 |
| -2.0 | Round 7 | SAKR | 1 | 4♠ | ♦A | -1 | +2 |
| -2.6 | Round 9 | MAHAFFEY | 29 | 3♦ | ♥8 | -1 | +1 |
| -2.9 | Round 4 | VYTAS | 1 | 6♠ | ♥A | = | +0 |
| -3.0 | Round 1 | SLOVENIA | 6 | 3NT | ♦8 | = | +13 |
| -3.0 | Round 3 | DE BOTTON | 30 | 4♥ | ♣K | -3 | -6 |
| -3.2 | Round 3 | DE BOTTON | 28 | 2♠ | ♣J | -2 | -3 |
| -3.3 | Round 6 | CZECH REPUBLIC | 29 | 3NT | ♣6 | +1 | +0 |
| -3.4 | Round 2 | IVAR | 13 | 6♠ | ♣10 | = | +0 |
| -3.4 | Round 6 | CZECH REPUBLIC | 28 | 2♠x | ♣7 | -2 | -7 |
| -3.5 | Round 4 | VYTAS | 3 | 2♠ | ♦7 | +1 | +8 |
| -3.6 | Round 8 | HELGENESS | 19 | 4♠ | ♥K | = | -3 |
| -3.7 | Round 2 | IVAR | 18 | 4♥ | ♠7 | = | -11 |
| -3.9 | Round 3 | DE BOTTON | 22 | 5♣ | ♠J | = | -3 |
| -4.3 | Round 2 | IVAR | 12 | 6♠ | ♦4 | = | +11 |
| -4.5 | Round 7 | SAKR | 4 | 3♠ | ♦K | = | +0 |
| -4.8 | Round 4 | VYTAS | 2 | 3NT | ♣5 | -1 | -6 |
| -5.6 | Round 7 | SAKR | 10 | 4♠ | ♥8 | -1 | -6 |
| -6.0 | Round 4 | VYTAS | 9 | 4♠ | ♣2 | = | +0 |
| -6.2 | Round 1 | SLOVENIA | 7 | 3NT | ♠6 | -2 | -13 |
| -7.7 | Round 7 | SAKR | 6 | 4♠x | ♥Q | -2 | -5 |
| -7.8 | Round 6 | CZECH REPUBLIC | 24 | 3NT | ♦J | -1 | -10 |
| -7.8 | Round 8 | HELGENESS | 16 | 4♠ | ♥K | = | -10 |
| -8.7 | Round 10 | GOLD | 7 | 3NT | ♠4 | = | -10 |
| -8.8 | Round 2 | IVAR | 11 | 3NT | ♠8 | -1 | -8 |
| -8.9 | Round 8 | HELGENESS | 14 | 4♣x | ♥8 | = | -9 |
| -9.4 | Round 8 | HELGENESS | 18 | 6♠ | ♠5 | = | +0 |
| -10.7 | Round 5 | JING HANG | 15 | 6♥ | ♦10 | -2 | -13 |
| -10.8 | Round 4 | VYTAS | 7 | 6♥ | ♠6 | = | -1 |
| -12.3 | Round 9 | MAHAFFEY | 21 | 3♦x | ♦Q | -3 | -12 |