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Individual Calculations February 2018 |
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| Bolanos Garcia, Heidi Paola Total change: -15.20 | |   |
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| Primera fase del campeonato nacional 2018 | Managua | NCA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1424 | 0.50 | 3 | -0.38 | 40 | -15.20 | |
|  Castillo Sevilla, Ian Eiffel | c | | 1624 | NCA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Berrios Vanegas, Yanko Antonio | | | 1594 | NCA | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Arevalo, Maria Gabriela | | | 1524 | NCA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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