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Rapid:
Individual Calculations September 2021 |
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| Kochin, Oleksandr Total change: -27.40 | |   |
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| Myrhorod Chess Championship-2021 U20 | Myrhorod, Poltava region | UKR | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1185 | 1.00 | 6 | -1.37 | 20 | -27.40 | |
|  Kachur, Nazar | | | 1532 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Habidullin, Andriy | | | 1366 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Demenko, Olexandr | | | 1186 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Akulova, Julia | | | 1158 | UKR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Slemzin, Arseniy | | | 1378 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ovcharenko, Arina | | | 1031 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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