Individual Calculations May 2021 |
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Grigorenko, Bogdan Total change: -13.80 | | |
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OPEN Moscow. March 2021 | Moscow | RUS | 2021-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1655 | 1700 | 1.50 | 4 | -0.69 | 20 | -13.80 | |
| Kusakina, Uliana | | wc | 1404 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | Kretov, Leonid | | | 2100 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Osipenko, Ivan | | | 1817 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | Dubakin, Oleg | | | 1300 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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