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Individual Calculations January 2019 |
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| Cardenas Carbajal, Nilson Total change: -13.00 | |   |
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| II Torneo Internacional de Liberia 2018 | Liberia | CRC | 2018-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2108 | 3.00 | 4 | -0.65 | 20 | -13.00 | |
|  Lobo Meneses, Natalia | | | 1708 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandi Quiros, Andrey | | | 1708 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valdez Torres, Nestor Josue | | | 1763 | CRC | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Leon Cubero, Brandon | | | 1708 * | CRC | 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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