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Individual Calculations August 2021 |
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| Alavkin, Arseny Total change: -2.80 | |   |
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| L. Polugaevsky Memorial 2021 | Samara | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2376 | 4.50 | 7 | -0.28 | 10 | -2.80 | |
|  Rumyantsev, Nikolay | | | 1976 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bespalov, Elisei | | | 1976 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gusarov, Aleksey | | | 2197 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Artamonov, Valery | | | 2147 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Purygin, Andrei | f | | 2352 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Mokshanov, Alexey | m | | 2434 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Shapiro, David | f | | 2395 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | * 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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