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Rapid:
Individual Calculations December 2023 |
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| Petrushin, Alexander I Total change: -11.60 | |   |
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| Rostov-on-Don November 2023 rapid | Rostov-on-Don | RUS | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2280 | 5.00 | 8 | -1.16 | 10 | -11.60 | |
|  Veselova, Daniela | | | 1880 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Volgin, Maksim | | | 1510 | RUS | 0.00 | 1 | -1.00 | 10 | -10.00 | | | Ataev, Asim | | | 1661 | RUS | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Korovjakovsky, Dmitryi | | | 1875 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Galakhov, Sergey | | | 2277 | RUS | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Kovalchuk, Alexey | f | | 2330 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Vershinin, Kirill | | | 1754 | RUS | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Sitnikov, Anton | m | | 2320 | UKR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | * 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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