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Individual Calculations May 2015 |
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| Ramirez Madrid, Gerardo Alfonso Total change: 115.20 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1503 | 4.00 | 8 | 2.88 | 40 | 115.20 | |
|  Incer Arias, Manuel | | | 1750 | CRC | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Riera, Jose | | | 1787 | PAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Chinchilla, Alejandro Jose | | | 1903 * | HON | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Figueroa, Julissa | | wc | 1804 | GUA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Leon, Orlando | | | 1903 * | PAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morera Campos, Yanori Maria | | | 1768 | CRC | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Alvarez Mora, Jorge Mario | | | 1873 | CRC | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Thames Montero, Jorge | | | 1765 | CRC | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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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