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Rapid:
Individual Calculations January 2021 |
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| Kovalenko, Stanislav Total change: -93.60 | |   |
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| "Kyiv chess cup -2020" rapid U10 | Kyiv | UKR | 2020-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1545 | 2.50 | 7 | -3.32 | 20 | -66.40 | |
|  Filindash, Nikita | | | 1286 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Pilchuk, Artem | | | 1348 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Paryokha, Ivan | | | 1297 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Marchenko, Ameliia | | | 1343 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zichenkov, Oleksandr | | | 1241 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ambartsumian, Tyhran | | | 1161 | UKR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Krupskyi, Leonid | | | 1169 | UKR | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | "Kyiv chess cup -2020" U10 rapid, children's league | Kyiv | UKR | 2020-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1545 | 4.00 | 7 | -1.36 | 20 | -27.20 | |
| | Romanchenko, Alisa | | | 1129 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Torba, Semen | | | 1295 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bubelo, Mykola | | | 1398 | UKR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Prochaieva, Alina | | | 1527 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bagrov, Timur | | | 1320 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Delikatnyi, Denys | | | 1309 | UKR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Paryokha, Ivan | | | 1297 | UKR | 0.00 | 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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