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Individual Calculations July 2012 |
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| Peraza, Rafael Total change: -20.10 | |   |
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| Torneo Clasificatorio Primera Division 2012 | San Jose | CRC | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2062 | 3.50 | 9 | -1.34 | 15 | -20.10 | |
|  Aguilar Pina, Luis | | | 1923 | CRC | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Maynard, Francis | | | 2173 | CRC | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Chaves Villalobos, David | | | 1938 | CRC | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Gutierrez, Oscar | | | 2067 | NCA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Chinchilla, Eugenio | f | | 2221 | CRC | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Gamboa Alvarado, Leticia | | | 1854 | CRC | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Vargas Serano, Pablo | | | 2023 | CRC | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Alvarez Hernandez, David | | | 2088 | CRC | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Toro Soto, Anthony | | | 2014 | CRC | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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