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Individual Calculations November 2022 |
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| Sturt, Raven Total change: -13.80 | |   |
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| 4th Yerevan Open A | Yerevan | ARM | 2022-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2477 | 2.00 | 4 | -1.38 | 10 | -13.80 | |
|  Mohammadi, Melika | | | 2019 | IRI | 0.50 | 1 | -0.45 | 10 | -4.50 | |  Atoyan, Alberto | | | 2077 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Piliposyan, Robert | f | | 2332 | ARM | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ramezani, Mahan | | | 2211 | IRI | 0.00 | 1 | -0.82 | 10 | -8.20 | | | * 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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