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Individual Calculations August 2022 |
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| Zapata, Olga Maria Total change: -36.40 | |   |
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| IRT Jorge Aristizabal Primera Categoria | Medellin | COL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1564 | 0.50 | 5 | -1.82 | 20 | -36.40 | |
|  Londono, Neider Farid | | | 2103 | COL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Chirivi C, Jenny Astrid | | wm | 2157 | COL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Diaz Gonzalez, Ana Sofia | | | 1265 | COL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Echavarria, Marilyn Daniela | | | 1395 | COL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Suaza Builes, Oscar A | | | 1416 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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