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Rapid:
Individual Calculations January 2021 |
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| Paryokha, Ivan Total change: 43.40 | |   |
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| "Kyiv chess cup -2020" rapid U10 | Kyiv | UKR | 2020-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1297 | 4.00 | 7 | 0.85 | 20 | 17.00 | |
|  Shevchenko, Yaroslav | | | 1562 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Prochaieva, Tina | | | 1159 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kovalenko, Stanislav | | | 1545 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Nechitailo, Nikita | | | 1430 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Krupskyi, Leonid | | | 1169 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zichenkov, Oleksandr | | | 1241 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Filindash, Nikita | | | 1286 | UKR | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | "Kyiv chess cup -2020" U10 rapid, children's league | Kyiv | UKR | 2020-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1297 | 3.00 | 5 | 1.32 | 20 | 26.40 | |
| | Korchynskyi, Mykola | | | 1539 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kateryniuk, Ivan | | | 1130 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bubelo, Mykola | | | 1398 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Prochaieva, Alina | | | 1527 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kovalenko, Stanislav | | | 1545 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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