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Individual Calculations February 2023 |
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| Kozachenko, Alexander Total change: 19.00 | |   |
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| Championship Rostov region - 2023 (seniors) | Rostov-on-Don | RUS | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1706 | 4.00 | 7 | 0.95 | 20 | 19.00 | |
|  Shapovalov, Viktor | | | 2130 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Avdalian, Viktor | | | 1917 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Levchuk, Liudmila | | | 1306 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popov, Evgeny | | | 1759 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kruglikov, Petr | | | 2199 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Bakurov, Viacheslav | | | 1757 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Chigrik, Yury | | | 1288 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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