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Individual Calculations May 2015 |
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| Guzman Hidalgo, Nicolas Total change: 14.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1478 | 1.00 | 5 | 0.35 | 40 | 14.00 | |
|  Sanchez, Evgueni | | | 1878 * | NCA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Campos Cerdas, Jorge | | | 1878 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thames Montero, Jorge | | | 1765 | CRC | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Morera Campos, Yanori Maria | | | 1768 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Incer Arias, Manuel | | | 1750 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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