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Individual Calculations February 2018 |
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| Olivas Siles, Roberto Carlos Total change: 17.60 | |   |
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| Primera fase del campeonato nacional 2018 | Managua | NCA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1512 | 2.50 | 4 | 0.88 | 20 | 17.60 | |
|  Lopez Lopez, Manuel | | | 1432 | NCA | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Salgado, Wilbert | | | 1656 | NCA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Avendano, Yader A. | | | 1620 | NCA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Castillo Sevilla, Ian Eiffel | c | | 1624 | NCA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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