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Rapid:
Individual Calculations January 2022 |
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| Leal, Dayana Vanessa Total change: 29.40 | |   |
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| Campeonato Nacional Mayores por Equipos Ajedrez Activo Femenino | Medellin | COL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1497 | 3.00 | 4 | 1.47 | 20 | 29.40 | |
|  Mateus, Martha | | wm | 1906 | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Melgarejo, Valentina | | | 1348 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Toro Castaneda, Elizabeth | c | | 1936 | COL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Olier Robayo, Mishelle Dayana | | | 1357 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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