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Individual Calculations September 2020 |
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| Anastasova, Yoana Total change: -30.00 | |   |
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| Bulgarian individual chess championship U16 - Girls - 2020 | Asenovgrad | BUL | 2020-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1379 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
|  Petkova, Irina | | | 1403 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Toncheva, Nadya | | wf | 1779 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ilieva, Ralitsa | | | 1714 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Naymanova, Patricie | | | 1779 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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