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Individual Calculations July 2023 |
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| Martinez Romero, Martin Total change: -9.90 | |   |
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| Campeonato Nacional de Mayores Absoluto 2023 | Cartagena | COL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2412 | 6.50 | 9 | -0.99 | 10 | -9.90 | |
|  Torres Clavijo, Jose Manuel | | | 2012 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bolanos Lopez, Juan Jacobo | | | 1875 | COL | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Londono Lopez, Donaldo | f | | 2071 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Corredor Rengifo, Luis Fernando | c | | 2140 | COL | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Garzon Camelo, Andres Santiago | | | 1957 | COL | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Cifuentes, John Jairo | m | | 2186 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mendoza, Rafael | m | | 2288 | COL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Nunez V, Daniel Fernando | f | | 2206 | COL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Rivera, Ingris | | wm | 2239 | COL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | * 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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