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Individual Calculations November 2021 |
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| Birmenko, Nikolay Total change: 28.80 | |   |
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| Championship of the Rostov region (B-15) | Rostov-on-Don | RUS | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1622 | 7.50 | 9 | 0.72 | 40 | 28.80 | |
|  Tsvetov, Ivan | | | 1222 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gevorkyan, Ashot | | | 1271 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mamchenko, Stepan | | | 1287 | RUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pogorelov, Daniil A. | | | 1400 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Postol, Miron | | | 1731 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Koshelnik, Ivan | | | 1626 | RUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kazyura, Kirill | | | 1363 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Usoshin, Aleksander | | | 1250 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Shkurakov, Kirill | | | 1427 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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