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Individual Calculations May 2012 |
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| Butchak, Bogdan Total change: 12.75 | |   |
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| Ukraine Boys Under 16 Chess Championship - 2012 | Nikolaev | UKR | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2014 | 5.00 | 11 | 0.85 | 15 | 12.75 | |
|  Vatinyan, Gor | | | 2008 | UKR | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Bogdanov, Egor | | | 2125 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Peng, Li Min | | | 2096 | UKR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Tiba, Vladyslav | | | 2205 | UKR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Dhillon, Jasteen | | | 2068 | UKR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Basko, Bogdan | | | 2017 | UKR | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Bortnik, Alexandr | f | | 2362 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mirzoev, Emil | | | 2190 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Boldysh, Maxim | | | 2049 | UKR | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Skliarov, Olexandr | | | 2041 | UKR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Avetisian, Tigran | | | 2059 | UKR | 1.00 | 1 | 0.56 | 15 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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