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Individual Calculations November 2023 |
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| Berov, Valeriy Total change: -19.20 | |   |
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| Rostov region championship - 2023_standard | Rostov-on-Don | RUS | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1306 | 1.00 | 5 | -0.48 | 40 | -19.20 | |
|  Donchenko, Ekaterina | | | 1808 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Kuznetsova, Natalya A | | | 1596 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Varavka, Aleksandr | | | 1223 | RUS | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kutovoi, Valery | | | 1396 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Drachev, Evgeniy | | | 1461 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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