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Rapid:
Individual Calculations September 2019 |
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| Kozubova, Arina Total change: -7.60 | |   |
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| Malaya Zemlya-2019 Rapid | Novorossiysk | RUS | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1075 | 0.00 | 4 | -0.38 | 20 | -7.60 | |
|  Rjabzev, Konstantin | m | | 1475 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ivanov, Mikhail Ivanov. | | | 1475 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nemeika, Vadim | | | 1475 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chemagin, Sergey | | | 1383 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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