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Individual Calculations October 2023 |
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| Chigrik, Alexandr Total change: 22.20 | |   |
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| Rostov chess club Championship - 2023 | Rostov-on-Don | RUS | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1647 | 4.50 | 8 | 1.11 | 20 | 22.20 | |
|  Stolpovskiy, Aleksey | | | 1247 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kotenko, Pavel | m | | 2249 | RUS | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Belik, Ivan | | | 1664 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Solovyov, Konstantin | | | 2021 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Filippov, Artem B | | | 1425 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ataev, Asim | | | 1479 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pogosov, David | | | 2071 | RUS | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Popov, Evgeny | | | 1796 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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