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Individual Calculations May 2021 |
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| Prokofiev, Valentyn Total change: 30.40 | |   |
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| Ukraine Chess Championship - 2021 (Boys - 20) | Dnipro | UKR | 2021-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2104 | 5.00 | 8 | 0.76 | 40 | 30.40 | |
|  Andrienko, Yuriy | | | 1704 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lemeshev, Ilya | | | 1929 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Bilych, Olexiy | f | | 2329 | UKR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pliukha, Myhajlo | | | 2206 | UKR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mitusov, Semen | f | | 2289 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Liubka, Andrii | | | 1704 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Keleberda, Tymur | | | 2015 | UKR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kukelko, Alexey | f | | 2332 | UKR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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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