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Individual Calculations April 2021 |
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| Yarmolenko, Roman Total change: -4.40 | |   |
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| Ukraine Chess Championship 2021, boys - U14, classic | Kherson | UKR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 2011 | 5.50 | 8 | -0.11 | 40 | -4.40 | |
|  Dovhan, Artem | | | 1611 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Eropunov, Gleb | | | 1888 | UKR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Shtompel, Yuriy | | | 1895 | UKR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Sidletskyi, Ivan | | | 2109 | UKR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Shakhaylo, Dmitriy | | | 1642 | UKR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Petrovskyi, Vadym | c | | 2138 | UKR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Bokhnak, Timofey | | | 1729 | UKR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Yurkov, Ilya | | | 1611 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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