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Individual Calculations December 2016 |
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| Leon Cubero, Brandon Total change: 26.80 | |   |
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| Campeonato Nacional Infantil por Equipos Sub 14 | Alajuela | CRC | 2016-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1384 | 1.50 | 2 | 0.67 | 40 | 26.80 | |
|  Espitia Torres, Mateo | | | 1360 | CRC | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ramirez Marchena, Carlos Andres | | | 1530 | CRC | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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