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Individual Calculations November 2023 |
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| Sanchez Navarrete, Sonia Ximena Total change: -42.20 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1626 | 3.50 | 8 | -2.11 | 20 | -42.20 | |
|  Apostol Gonzalez, Daniel | | | 1118 | COL | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Cortes Morales, Jeronimo | | | 1226 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Llano Buritica, Eduardo | | | 1913 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hurtado, Jose Wilson | | | 1367 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alvarez, Alfonso | | | 1845 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Giraldo Arcila, Nelson Argiro | | | 1234 | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pinilla Rozo, Maria Alejandra | | | 1392 | COL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Narvaez Berrio, Alexander | | | 1364 | COL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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