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Individual Calculations September 2020 |
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| Usoshin, Aleksander Total change: 47.20 | |   |
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| Rostov-on-Don Championship-2020 B-13 | Rostov-on-Don | RUS | 2020-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1215 | 2.00 | 2 | 1.18 | 40 | 47.20 | |
|  Tarasov, Andrey S | | | 1572 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Palagina, Elizaveta | | | 1059 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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