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Individual Calculations August 2018 |
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| Kovaleva, Ekaterina Total change: -58.40 | |   |
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| Surgut summer 2018 | Surgut | RUS | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1947 | 3.00 | 4 | 0.04 | 40 | 1.60 | |
|  Usov, Vyacheslav | | | 1754 | RUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shanazarov, Vadim | | | 1946 | MDA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Khalturina, Tatiana | | | 1714 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Fedorov, Kirill | | | 1547 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | L. Polugaevsky Memorial 2018 | Samara | RUS | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1947 | 4.50 | 9 | -1.50 | 40 | -60.00 | |
|  Gaifullin, Artur | f | | 2347 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tolstykh, Dmitri | | | 1580 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Salman, Pavel | f | | 2272 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Petrovsky, Nikita | | | 1774 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Podgornova, Anna | | | 1717 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Mukanov, Islam | | | 1547 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rumyantsev, Nikolay | | | 1552 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leukhin, Artem | | | 1745 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Sokolov, Anton | | | 1734 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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