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Individual Calculations January 2023 |
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| Kurkin, Mikhail Total change: -31.60 | |   |
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| Championship Rostov-on-Don 2022 open | Rostov-on-Don | RUS | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1557 | 3.00 | 5 | -0.79 | 40 | -31.60 | |
|  Tsaritsanskiy, Andrey | | | 1157 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Korovtenko, Mikhail | | | 1969 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Churkin, Egor | | | 1087 | RUS | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Komarov, Yaroslav | | | 1149 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dmitrenko, Rodion | | | 1127 | RUS | 1.00 | 1 | 0.07 | 40 | 2.80 | | | * 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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