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Rapid:
Individual Calculations October 2017 |
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| Kostin, Anton Total change: 21.40 | |   |
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| UR CUP 2017-18 rpd (st.1) | Izhevsk | RUS | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1341 | 2.00 | 4 | 1.07 | 20 | 21.40 | |
|  Kurbansky, Rustem | | | 1741 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Tretyakov, Vladimir | | | 1741 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ivanov, Alexandr | | | 1741 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kotkin, Egor | | | 1197 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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