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Individual Calculations September 2023 |
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| Bravo, Juan Eduardo Total change: -18.20 | |   |
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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 |
| 1390 | 1709 | 2.50 | 4 | -0.91 | 20 | -18.20 | |
|  Luna Velandia, Karol Daniela | | | 1304 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rodriguez Tovar, Liliana | | | 1309 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinilla Rozo, Maria Alejandra | | | 1390 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Mendez Rodriguez, Andres David | | | 1556 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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