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Individual Calculations October 2018 |
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| Prokofiev, Valentyn Total change: 23.60 | |   |
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| Ukraine team chess championship U12 2018 | Vinnytsia | UKR | 2018-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1837 | 4.00 | 5 | 0.59 | 40 | 23.60 | |
|  Zhukovskyi, Oleksandr | | | 1607 | UKR | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Yarmolenko, Roman | | | 1783 | UKR | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Lutsko, Artem | | | 1844 | UKR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Bilenkiy, Maksym | | | 1670 | UKR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Palamarchuk, Tymur | | | 1569 | UKR | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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