Individual Calculations August 2021 |
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Voyska, Margarita Total change: 11.40 | | |
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43rd Open, National individual cup, Tringov Memorial | Plovdiv | BUL | 2021-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1828 | 2183 | 5.00 | 5 | 0.57 | 20 | 11.40 | |
| Vasileva, Cveta | | | 1783 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Georgiev, Ivan Y | | | 1783 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ardenski, Dimitar | | | 1783 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Popzafirov, Danail | | | 1832 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Nikolov, Yavor | | | 1959 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | * 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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