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Individual Calculations July 2018 |
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| Gamboa Alvarado, Olga Leticia Total change: 22.00 | |   |
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| Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 | San Jose | CRC | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1882 | 4.50 | 7 | 1.10 | 20 | 22.00 | |
|  Miranda Arroyo, Jose Pablo | | | 1608 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Solano Cuya, Bryan | m | | 2273 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Solano Cruz, Agustin | | | 1827 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Villagra Arce, Henry | | | 1846 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Aguilar Pina, Luis Gerardo | | | 1884 | CRC | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Araya Solano, Edgar | | | 1672 | CRC | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Murillo Tsijli, Alexis | m | | 2275 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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