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Individual Calculations September 2022 |
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| Shadiev, Alexander Total change: 19.20 | |   |
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| Petersburg Summer 2022 - Boys U13 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1023 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
|  Ushakov, Ilya A | | | 1054 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Ismailov, Artem Dm. | | | 1392 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Vinogradov, Nikita | | | 1123 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Verenich, Petr | | | 1300 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kulakov, Timofey Den | | | 1072 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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