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Individual Calculations January 2019 |
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| Sidletskyi, Ivan Total change: -4.40 | |   |
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| "Hanukkah in Kiev -2018" | Kyiv | UKR | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1849 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
|  Petrova, Irina | | wm | 2124 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Perchik, Volodimir | | | 1667 | UKR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tashkinova, Sofiia | | | 1715 | UKR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Yakovenko, Bogdan | | | 1847 | UKR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Malanukha, Margarita | | | 1838 | UKR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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