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Individual Calculations July 2017 |
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| Jimenez Alvarado, Alonso Total change: 10.60 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2078 | 4.00 | 6 | 0.53 | 20 | 10.60 | |
|  Bermudez Vives, Sergio | f | | 2172 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Castro Madrigal, Randall | | | 2036 | CRC | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Rojas Zarate, Jose Ignacio | | | 1678 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Sibaja, Felipe J | c | | 2112 | CRC | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Tapia Quiros, Gustavo | c | | 2105 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Bolanos Sanchez, Huberth | | | 1921 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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