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Rapid:
Individual Calculations July 2019 |
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| Chukavina, Elena Total change: -5.00 | |   |
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| XIII Memorial L. Bykov 2019 Rapid | Zaraisk | RUS | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1370 | 1.50 | 7 | -0.25 | 20 | -5.00 | |
|  Arsenov, Anton | | | 1770 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mariutin, Mikhail | | | 1748 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Savelyev, Evgeny | | | 1770 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nekhai, Igor | | | 1379 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Antipova, Tamara | | | 1505 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Matveev, Andrey | | | 1738 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Statsenko, Vladimir I | | | 1305 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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