ARONOV Victor · VALIO
253rank
+5.1Butler · 100 bds
+0.05per board
±5.0swing
+0.07vs par /bd · #234/518
-0.04adjusted /bd
by round
vs par split: bidding -0.46 · play +0.53
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.04/bd
Card play — on target: opening leads 66.7% #454 of 518 · declarer play 92.6% #17 of 517 · defence 93.9% #11 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 75.0% (16) |
| Declarer play | 85.7% (7) | 95.0% (20) |
| Defence | 100.0% (12) | 91.9% (37) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 62.5% (8) · ♦ 50.0% (2) · ♣ 66.7% (6)
vs par by strain: NT +0.41 (29) · a suit -0.07 (71)
vs par by level: part-score +0.68 (40) · game -0.24 (55) · slam -1.40 (5)
By role: declaring +0.18/bd (-1.63 vs par · 51) · defending -0.09/bd (+1.84 vs par · 49)
By vulnerability: vulnerable +0.58/bd (-0.45 vs par · 49) · not vulnerable -0.45/bd (+0.57 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Zobu | A.Sarniak – J.Blass | Closed | 10 | -3.1 | -0.31 | +0.60 |
| Round 2 | A.Zobu | A.Wildavsky – S.Summers-Caley | Open | 10 | -15.3 | -1.53 | +0.40 |
| Round 3 | A.Zobu | D.Benner – A.Crystal | Open | 10 | +13.2 | +1.32 | +1.10 |
| Round 4 | A.Zobu | I.Kislitsyna – F.Bernal | Open | 10 | +32.4 | +3.24 | +2.00 |
| Round 5 | A.Zobu | N.Khandheria – S.Thakral | Closed | 10 | -14.5 | -1.45 | -1.10 |
| Round 6 | A.Zobu | M.Kamil – S.Culham | Closed | 10 | +7.7 | +0.77 | +0.00 |
| Round 7 | A.Zobu | J.Larsson – G.Helgemo | Open | 10 | -33.1 | -3.31 | -0.60 |
| Round 8 | A.Zobu | S.Shan – L.Gan | Open | 10 | -0.4 | -0.04 | +0.80 |
| Round 9 | A.Zobu | C.Loo – W.Wang | Open | 10 | -10.4 | -1.04 | -3.00 |
| Round 10 | A.Zobu | M.Itabashi – V.Mcmurdie | Open | 10 | +28.6 | +2.86 | +0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 6 | KAMIL | 1 | 4♠x | ♠Q | = | +12 |
| +11.1 | Round 3 | BENNER | 9 | 4♥ | ♠K | = | +10 |
| +10.9 | Round 10 | ITABASHI | 23 | 4♥ | ♠2 | = | +0 |
| +10.4 | Round 8 | LU DONG | 2 | 5♣x | ♥3 | -2 | +15 |
| +8.8 | Round 4 | ROMAMIAMI | 18 | 2♣ | ♣2 | -3 | +10 |
| +8.1 | Round 4 | ROMAMIAMI | 19 | 4♥ | ♠J | = | +3 |
| +8.0 | Round 4 | ROMAMIAMI | 20 | 3NT | ♣4 | = | +10 |
| +6.9 | Round 9 | LUCKY BRIDGE | 12 | 5♠x | ♦2 | -2 | +2 |
| +6.5 | Round 8 | LU DONG | 9 | 3NT | ♦5 | = | +3 |
| +6.4 | Round 2 | GOTARD | 19 | 4♥x | ♦8 | -2 | +5 |
| +6.2 | Round 5 | FORMIDABLES | 29 | 1NT | ♦10 | +2 | +10 |
| +6.1 | Round 4 | ROMAMIAMI | 13 | 3NT | ♥4 | -1 | +6 |
| +5.7 | Round 10 | ITABASHI | 29 | 3♥ | ♠Q | -3 | +5 |
| +5.4 | Round 1 | PSZCZOLA | 9 | 3♦ | ♦3 | +1 | +0 |
| +5.0 | Round 1 | PSZCZOLA | 8 | 5♦ | ♣Q | -1 | +10 |
| +4.9 | Round 3 | BENNER | 2 | 2♥ | ♣3 | -1 | +11 |
| +4.9 | Round 10 | ITABASHI | 30 | 3NT | ♠J | = | -1 |
| +4.4 | Round 10 | ITABASHI | 28 | 4♠ | ♦4 | -1 | +5 |
| +4.2 | Round 5 | FORMIDABLES | 22 | 3NT | ♣9 | = | +10 |
| +4.0 | Round 6 | KAMIL | 9 | 3♣ | ♦K | = | +0 |
| +3.8 | Round 10 | ITABASHI | 22 | 3♥ | ♣K | -1 | +5 |
| +3.7 | Round 3 | BENNER | 10 | 3♦ | ♠9 | -2 | +3 |
| +3.6 | Round 3 | BENNER | 8 | 3♥ | ♦3 | +1 | +10 |
| +3.3 | Round 3 | BENNER | 7 | 2♠ | ♥6 | -1 | +0 |
| +3.1 | Round 4 | ROMAMIAMI | 16 | 3♣ | ♠6 | = | -10 |
| +3.0 | Round 1 | PSZCZOLA | 5 | 2♠ | ♥Q | -1 | +5 |
| +2.7 | Round 10 | ITABASHI | 25 | 4♠ | ♣2 | +1 | +1 |
| +2.6 | Round 8 | LU DONG | 6 | 3NT | ♠2 | +1 | +10 |
| +2.5 | Round 5 | FORMIDABLES | 28 | 1NT | ♠4 | -2 | +2 |
| +2.3 | Round 6 | KAMIL | 4 | 3NT | ♣5 | +1 | +0 |
| +2.1 | Round 2 | GOTARD | 17 | 5♦ | ♥J | -1 | +8 |
| +1.8 | Round 7 | MARTENS | 19 | 3♠ | ♣8 | -1 | +4 |
| +1.8 | Round 10 | ITABASHI | 27 | 2♥ | ♠K | +2 | -6 |
| +1.6 | Round 6 | KAMIL | 10 | 3♦ | ♥6 | = | +0 |
| +1.5 | Round 4 | ROMAMIAMI | 14 | 4♦ | ♣K | -1 | +4 |
| +1.5 | Round 5 | FORMIDABLES | 27 | 1NT | ♠4 | +1 | +0 |
| +1.4 | Round 1 | PSZCZOLA | 1 | 2♥ | ♠3 | -1 | -1 |
| +1.3 | Round 8 | LU DONG | 8 | 3♥ | ♥6 | -1 | +5 |
| +1.2 | Round 4 | ROMAMIAMI | 17 | 3NT | ♥2 | +2 | +1 |
| +1.2 | Round 6 | KAMIL | 2 | 3NT | ♥2 | +1 | +1 |
| +1.0 | Round 1 | PSZCZOLA | 2 | 3NT | ♦4 | +1 | +0 |
| +1.0 | Round 2 | GOTARD | 11 | 3♠ | ♦2 | +1 | -4 |
| +1.0 | Round 7 | MARTENS | 11 | 3♦ | ♥K | = | +0 |
| +0.9 | Round 3 | BENNER | 5 | 2♥ | ♠2 | +3 | -6 |
| +0.9 | Round 7 | MARTENS | 20 | 2♠ | ♥K | -2 | -9 |
| +0.8 | Round 6 | KAMIL | 6 | 4♠ | ♣5 | = | -1 |
| +0.7 | Round 8 | LU DONG | 3 | 1NT | ♠2 | -1 | -2 |
| +0.5 | Round 9 | LUCKY BRIDGE | 11 | 4♠ | ♦2 | +1 | +0 |
| +0.4 | Round 2 | GOTARD | 20 | 4♥ | ♠7 | +1 | +0 |
| +0.4 | Round 4 | ROMAMIAMI | 11 | 1NT | ♠3 | = | +1 |
| +0.3 | Round 2 | GOTARD | 13 | 4♠ | ♦8 | +2 | -13 |
| +0.3 | Round 3 | BENNER | 6 | 4♥ | ♣8 | = | +1 |
| +0.3 | Round 9 | LUCKY BRIDGE | 17 | 4♥ | ♣3 | +1 | -10 |
| -0.0 | Round 4 | ROMAMIAMI | 12 | 2♠ | ♠2 | +1 | +0 |
| +0.0 | Round 5 | FORMIDABLES | 24 | 1NT | ♠8 | -3 | +7 |
| -0.0 | Round 8 | LU DONG | 5 | 2♠ | ♣9 | +1 | +0 |
| -0.1 | Round 3 | BENNER | 3 | 3NT | ♣10 | +1 | +0 |
| -0.2 | Round 7 | MARTENS | 16 | 3NT | ♥7 | +1 | +1 |
| -0.2 | Round 9 | LUCKY BRIDGE | 18 | 3NT | ♣A | +1 | +0 |
| -0.2 | Round 10 | ITABASHI | 21 | 2♣ | ♣10 | +1 | +1 |
| -0.4 | Round 6 | KAMIL | 8 | 2♠ | ♣2 | +2 | +6 |
| -0.4 | Round 9 | LUCKY BRIDGE | 16 | 4♠ | ♠2 | +1 | +0 |
| -0.7 | Round 1 | PSZCZOLA | 4 | 4♠ | ♦A | = | -1 |
| -0.7 | Round 2 | GOTARD | 16 | 3NT | ♥2 | +1 | +0 |
| -0.9 | Round 9 | LUCKY BRIDGE | 20 | 2♥ | ♥2 | +1 | +0 |
| -1.0 | Round 1 | PSZCZOLA | 10 | 3♦ | ♠A | -1 | +1 |
| -1.0 | Round 8 | LU DONG | 1 | 3NT | ♦Q | = | +1 |
| -1.7 | Round 6 | KAMIL | 5 | 4♠x | ♣A | +1 | -7 |
| -1.9 | Round 10 | ITABASHI | 26 | 2♠ | ♥7 | = | -6 |
| -2.0 | Round 9 | LUCKY BRIDGE | 19 | 4♥ | ♣2 | = | +0 |
| -2.2 | Round 5 | FORMIDABLES | 21 | 2♦ | ♦2 | -1 | -4 |
| -2.3 | Round 1 | PSZCZOLA | 7 | 2♣ | ♦9 | +1 | +0 |
| -2.3 | Round 7 | MARTENS | 15 | 3♠ | ♥Q | -2 | +1 |
| -2.6 | Round 7 | MARTENS | 18 | 6♣ | ♦K | = | +2 |
| -2.8 | Round 1 | PSZCZOLA | 6 | 3NT | ♣7 | +2 | -1 |
| -2.9 | Round 8 | LU DONG | 4 | 5♥x | ♣K | -1 | -9 |
| -2.9 | Round 9 | LUCKY BRIDGE | 13 | 3NT | ♠Q | -2 | -8 |
| -3.1 | Round 5 | FORMIDABLES | 23 | 4♥ | ♣5 | -1 | -6 |
| -3.2 | Round 6 | KAMIL | 7 | 4♣ | ♠3 | +1 | -11 |
| -3.4 | Round 9 | LUCKY BRIDGE | 15 | 5♥x | ♠A | -4 | -4 |
| -3.5 | Round 10 | ITABASHI | 24 | 1NT | ♠6 | +1 | +1 |
| -3.8 | Round 2 | GOTARD | 12 | 4♠ | ♥3 | = | -10 |
| -3.9 | Round 5 | FORMIDABLES | 25 | 4♥ | ♠4 | = | -6 |
| -4.8 | Round 4 | ROMAMIAMI | 15 | 3NT | ♥9 | -2 | -5 |
| -5.2 | Round 2 | GOTARD | 18 | 2♦ | ♥K | = | -6 |
| -6.3 | Round 7 | MARTENS | 12 | 3NT | ♦Q | = | -3 |
| -7.1 | Round 3 | BENNER | 1 | 3NT | ♣4 | -1 | -5 |
| -7.4 | Round 3 | BENNER | 4 | 6♦ | ♦A | -1 | -13 |
| -7.4 | Round 7 | MARTENS | 14 | 5♣ | ♥A | -1 | -10 |
| -7.6 | Round 2 | GOTARD | 15 | 4♥ | ♠J | = | +13 |
| -7.8 | Round 8 | LU DONG | 10 | 4♠ | ♣2 | +1 | -1 |
| -7.9 | Round 7 | MARTENS | 17 | 4♠ | ♥3 | = | +0 |
| -8.2 | Round 2 | GOTARD | 14 | 6♣ | ♥K | = | +11 |
| -8.3 | Round 9 | LUCKY BRIDGE | 14 | 5♦x | ♥A | = | -10 |
| -8.8 | Round 6 | KAMIL | 3 | 6♥ | ♦10 | = | +0 |
| -8.9 | Round 5 | FORMIDABLES | 30 | 5♣ | ♣2 | -2 | -11 |
| -10.1 | Round 7 | MARTENS | 13 | 5♦x | ♣3 | -4 | +8 |
| -10.2 | Round 8 | LU DONG | 7 | 3NT | ♣2 | -3 | -14 |
| -10.8 | Round 5 | FORMIDABLES | 26 | 3NT | ♦3 | +3 | -13 |
| -12.1 | Round 1 | PSZCZOLA | 3 | 6♦ | ♥A | = | -7 |