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Individual Calculations November 2023 |
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| Agudelo Pineres, Oscar Marino Total change: -57.40 | |   |
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| II IRT Grand Prix de Ajedrez Clasico | Pereira | COL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1938 | 1.00 | 4 | -2.87 | 20 | -57.40 | |
|  Paez Villanueva, Santiago | | | 1356 | COL | 0.00 | 1 | -0.98 | 20 | -19.60 | |  Bermudez Rojas, Alejandro | | | 1279 | COL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Chica Londono, Daniel | | | 1343 | COL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Hernandez Arboleda, Rebeca | | | 1538 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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