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Individual Calculations October 2012 |
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| Villalobos Quiros, Esteban Total change: 0.00 | |   |
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| Campeonato Nacional Abierto 2012 | San Jose | CRC | 2012-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1983 | 0 | 1.00 | 5 | 0.00 | 1743 | | 0.00 | |
|  Buitrago Mosquera, Antonio | | | 1834 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Arroyo Valverde, Luis | | | 1932 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Jimenez, Alonso, Mn | | | 2137 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vega Araya, Edwin | | | 2011 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Gonzalez Quesada, Eva | | | 1999 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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