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Rapid:
Individual Calculations January 2022 |
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| Olier Robayo, Mishelle Dayana Total change: 22.40 | |   |
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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 |
| 1659 | 1357 | 2.00 | 4 | 1.12 | 20 | 22.40 | |
|  Chirivi C, Angie Lizeth | | wf | 1886 | COL | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Mateus, Martha | | wm | 1906 | COL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Melgarejo, Valentina | | | 1348 | COL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Leal, Dayana Vanessa | | | 1497 | COL | 0.00 | 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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