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Individual Calculations September 2021 |
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| Arslanov, Shamil M Total change: -4.00 | |   |
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| Astrakhan Chess Festival_Astrakhan-open B | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1440 | 3.00 | 5 | -0.20 | 20 | -4.00 | |
|  Shutov, Pavel | | | 1252 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Soboleva-Akhundova, Violetta | | | 1040 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lipovoy, Sergey | | | 1287 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Koshelev, Alexander | | | 1234 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Skolznev, Nikolay | | | 1840 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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