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Individual Calculations September 2023 |
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| Franco Perez, Yolima Total change: -39.80 | |   |
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| IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1486 | 0.50 | 5 | -1.99 | 20 | -39.80 | |
|  Londono Lopez, Donaldo | f | | 2051 | COL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Paez Villanueva, Santiago | | | 1265 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Guzman Lozano, Campo Elias | c | | 1924 | COL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Bermudez Rojas, Alejandro | | | 1125 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Yepes Bermudez, Maribel | | | 1310 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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