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Individual Calculations September 2021 |
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| Ponomarev, Egor Total change: 89.60 | |   |
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| Petrograd District Cup 2021-3 | St. Petersburg | RUS | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1326 | 4.50 | 9 | 2.24 | 40 | 89.60 | |
|  Lapitsky, Sergey | | | 1726 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Yakovlev, Anton | | | 1318 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Filippov, Kirill P. | | | 1713 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chernov, Lev | | | 1033 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Salmina, Veronika | | | 1491 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Yatsyshin, Aleksandr | | | 1726 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Simkin, Alexander | | | 1677 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Berezovsky, Timofei | | | 1726 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kozlov, Alexei | | | 1590 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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