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Individual Calculations September 2023 |
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| Lopez Lopez, William Andres Total change: -19.00 | |   |
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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 |
| 1519 | 1590 | 3.50 | 7 | -0.95 | 20 | -19.00 | |
|  Paredes Lagos, Anthony Javier | | | 2342 | PER | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Agudelo Zapata, Yarli Alejandra | | | 1341 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ospina Soto, Sara Lucia | | | 1190 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ladino Hernandez, Angel Joel | | | 1316 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Daza Samboni, Fernando | | | 1814 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Escobar, Daniel | | | 1308 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Estrada Diaz, Laura Andrea | | | 1321 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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