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Individual Calculations January 2016 |
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| Romero, Ariel Total change: -18.60 | |   |
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| Campeonato Nacional por Equipos 2015 (Final) | Managua | NCA | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2233 | 2.50 | 5 | -0.93 | 20 | -18.60 | |
|  Guevara, Martin | f | | 2232 | NCA | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Rayo Hernandez, Gustavo E | | | 1833 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ortiz, Marcos | | | 2204 | NCA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Munoz, Marcos | | | 2015 | NCA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Medrano, Randall | f | | 2094 | NCA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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