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Individual Calculations April 2020 |
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| Pritulina, Nadezhda Total change: 3.60 | |   |
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| Estonian Girls Championship U10. | Narva | EST | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1077 | 1015 | 0.50 | 1 | 0.09 | 40 | 3.60 | |
|  Orlova, Sofiya | | | 1077 | EST | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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