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Individual Calculations April 2023 |
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| Yermolenko, Vitaly Total change: -0.20 | |   |
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| Knyshenko Memorial - 2023 | Rostov-on-Don | RUS | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1790 | 6.50 | 9 | -0.01 | 20 | -0.20 | |
|  Shleev, Timofey | | | 1348 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Aydinova, Nina | | | 1195 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ivaschenko, Anna | | | 1390 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsvetov, Ivan | | | 1462 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Igdirov, Boris | | | 1940 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sidorenko, Boris | | | 1380 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korovtenko, Mikhail | | | 1968 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Popov, Evgeny | | | 1770 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Birmenko, Nikolay | | | 1570 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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