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Individual Calculations September 2019 |
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| Navrodskiy, Boris Total change: -25.80 | |   |
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| Eurasia Open Cup SKB Kontur 2019 | Ekaterinburg | RUS | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2223 | 4.50 | 9 | -1.29 | 20 | -25.80 | |
|  Chekletsova, Darya | | | 1823 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kezin, Roman | m | | 2470 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kolupaev, Vadim | | | 1900 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Davtyan, Artur | m | | 2440 | ARM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Morgachev, Sergey | | | 1965 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Fonyak, Marina | | | 1823 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kharitonov, Egor | | | 2004 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bivol, Alina | | wg | 2391 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mamontova, Anastasia | | wf | 1989 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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