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Rapid:
Individual Calculations August 2019 |
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| Rachkov, Andrey A. Total change: 21.60 | |   |
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| Day of chess in Zaraisk 2019 Rapid | Zaraisk | RUS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1548 | 4.50 | 7 | 1.08 | 20 | 21.60 | |
|  Nikitenko, Nicolai | | | 1819 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Molchanova, Sofya D | | | 1256 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhukova, Viktoriya | | | 1364 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Grigorovich, Kirill D | | | 1450 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Merzlyakov, Vyacheslav | | | 1948 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kletnov, Dmitry | | | 1402 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mariutin, Mikhail | | | 1742 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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