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Individual Calculations January 2014 |
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| Quiros Araya, Jose Pablo Total change: -14.10 | |   |
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| Gran Abierto Metropolitano | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2016 | 1.50 | 5 | -0.47 | 30 | -14.10 | |
|  Chinchilla Miranda, Eugenio | f | | 2215 | CRC | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Vaglio Munoz, Jaime | m | | 2210 | CRC | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Alfaro Rojas, Alfonso Jose | f | | 2269 | CRC | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Castillo Trujillo, Ivan | | | 2035 | CRC | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Meneses Arenas, Mikel | | | 1758 | ESP | 1.00 | 1 | 0.18 | 30 | 5.40 | |
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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