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Individual Calculations April 2020 |
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| Kolosov, Denis An. Total change: -22.80 | |   |
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| VO Moscow. February 2020 | Moscow | RUS | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1289 | 0.50 | 4 | 0.18 | 20 | 3.60 | |
|  Sayafarova, Anna | | | 1689 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fomichev, Alexander | | | 1689 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Frolov, Vitaly | c | | 1689 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Mohtaat, Homayoun | | | 1689 * | AFG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Grand-prix Dvorets March 2020 Group D | Moscow | RUS | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1289 | 1.00 | 4 | -1.32 | 20 | -26.40 | |
| | Zontova, Olga | | | 1217 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Voronaya, Eva | | | 1227 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Cherny, Savva | | | 1240 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Kozenets, Grigoriy | | | 1248 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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