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Rapid:
Individual Calculations January 2021 |
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| Zamanidy, Mark Total change: 7.00 | |   |
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| Sochi Chess Champ. 2020 Juniors Rapid - boys | Sochi | RUS | 2020-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1106 | 2.00 | 4 | 0.35 | 20 | 7.00 | |
|  Kolpakov, Bogdan | | | 1011 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Antonyan, Georgy | | | 1237 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Papazyan, Georgy | | | 1331 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Demyanenko, Denis | | | 1120 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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