Individual Calculations August 2023 |
|
|
Obolentseva, Alexandra Total change: -24.60 | | |
|
Moscow Open 2023 B | Moscow | RUS | 2023-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1899 | 2330 | 2.50 | 4 | -1.23 | 20 | -24.60 | |
| Kramarenko, Ekaterina | | | 1930 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alekseenko, Mariya | | | 1862 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | Bruyatskaya, Mariya | | | 1953 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | Sosnina, Nadezhda | | | 1849 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | * 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) | |
|