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Individual Calculations February 2018 |
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| Pomares, Roberto Carlos Total change: 3.20 | |   |
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| Primera fase del campeonato nacional 2018 | Managua | NCA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1500 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
|  Salgado, Wilbert | | | 1656 | NCA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lopez Saavedra, Javier Eduardo | | | 1688 | NCA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Narvaez Talavera, Joanie Ellen | | | 1597 | NCA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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