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Individual Calculations July 2017 |
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| Bolanos Guerrero, Fabricio Total change: -33.60 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1874 | 3.00 | 6 | -0.84 | 40 | -33.60 | |
|  Solano Cuya, Bryan | m | | 2246 | CRC | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Tenorio Naranjo, Ismael | | | 2056 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Semana Ramirez, Jerian | | | 1474 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Torrentes Arias, Greivin | | | 1495 | CRC | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sandi Castro, Allan | | | 1474 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramirez Valerio, Christian | | | 1695 | CRC | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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