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Individual Calculations August 2023 |
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| Naranjo Hernandez, Emmanuel Total change: -14.00 | |   |
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| IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1036 | 0.00 | 3 | -0.35 | 40 | -14.00 | |
|  Zapata, Olga Maria | | wf | 1436 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Suaza Builes, Oscar A | | | 1404 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Betancur Alvarez, Sara Maria | | | 1314 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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