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Individual Calculations July 2017 |
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| Flores Rojas, Federico Total change: -13.00 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2028 | 0.50 | 2 | -0.65 | 20 | -13.00 | |
|  Zumbado Gutierrez, Marco Antonio | | | 2056 | CRC | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Martinez Acuna, Huber | | | 1886 | CRC | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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