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Individual Calculations January 2015 |
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| Soto Garita, Santiago Total change: 4.00 | |   |
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| Abierto Metropolitano 2014 | San Jose | CRC | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1688 | 1.00 | 4 | 0.10 | 40 | 4.00 | |
|  Chaves Villalobos, David G | | | 1944 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Murillo Gonzalez, Carlos E | c | | 1917 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Campos Cerdas, Jorge | | | 1914 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bonilla Mora , Luis Daniel | | | 1842 | CRC | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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