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Individual Calculations January 2021 |
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| Porozhnyak, Aleksandra Total change: 12.40 | |   |
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| Orenburg OBL CHAMP - 2020 | Orenburg | RUS | 2020-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1131 | 1.50 | 4 | 0.31 | 40 | 12.40 | |
|  Shukhman, Anna | | wc | 1531 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petrov, Alexander | | | 1531 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gareev, Boris | | | 1145 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Fayzulina, Safiya | | | 1094 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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