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Individual Calculations July 2017 |
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| Fernandez Sibaja, Felipe J Total change: -0.20 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2112 | 4.00 | 6 | -0.01 | 20 | -0.20 | |
|  Thames Montero, Jorge | | | 1712 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rojas Cisneros, Kevin | | | 1809 | CRC | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bonilla Sequeira, Pablo | | | 2045 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Urbina Quiroz, Edwin | | | 2132 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Peraza Alvarez, Rafael Eduardo | | | 2026 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jimenez Alvarado, Alonso | | | 2078 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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