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Individual Calculations February 2018 |
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| Umilina, Alina D. Total change: -17.60 | |   |
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| XXV Memorial of P.V.Dubinin 2018 open | Nizhniy Novgorod | RUS | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1148 | 0.50 | 5 | -0.44 | 40 | -17.60 | |
|  Kovynev, Sergey | | | 1548 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Rjabyh, Ilja | | | 1548 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vlasova, Elena | | | 1548 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolesnikov, Lev | | | 1548 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lukojanov, Alexandr Al. | | | 1058 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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