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Individual Calculations January 2022 |
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| Callejas Riano, Natalia Catherine Total change: -20.00 | |   |
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| Festival Nacional Escolar Ajedrez Clasico SUB-15 Femenino | Monteria | COL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1167 | 1.00 | 3 | -0.50 | 40 | -20.00 | |
|  Agudelo Zapata, Yarli Alejandra | | | 1311 | COL | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Alvarado Quintero, Laura Natalia | | | 1180 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Raigoso, Lorena | | | 1013 | COL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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