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Individual Calculations February 2018 |
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| Corea Matamoros, Roger Antonio Total change: -0.80 | |   |
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| Primera fase del campeonato nacional 2018 | Managua | NCA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1592 | 1.50 | 2 | -0.02 | 40 | -0.80 | |
|  Morales Hernandez, Carlos Jose | | | 1206 | NCA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Escorcia Obando, Carlos David | | | 1511 | NCA | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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