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Individual Calculations July 2023 |
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| Zapata, Olga Maria Total change: -26.60 | |   |
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| Campeonato Nacional de Mayores Femenino 2023 | Cartagena | COL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1537 | 2.00 | 6 | -1.33 | 20 | -26.60 | |
|  Pachon Gutierrez, Adriana Paola | | wf | 2024 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Nunez Correcha, Daniela | | | 1207 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pinillo Canon, Silvana | | wc | 1841 | COL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Luna Velandia, Karol Daniela | | | 1184 | COL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Alvarado Quintero, Laura Natalia | | | 1398 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mercado Maestre, Maria Angel | | | 1399 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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