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Individual Calculations October 2008 |
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| Bermudez, Sergio Total change: 0.90 | |   |
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| Campeonato Nacional de Costa Rica 2008 Fase 1 | Moravia | CRC | 2008-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2180 | 6.00 | 9 | 0.06 | 15 | 0.90 | |
|  Aguilar, Luis | | | 1966 | CRC | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Brenes, Juan Carlos | | | 1968 | CRC | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Solano, Agustin | | | 2015 | CRC | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Vives, David | | | 2070 | CRC | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Alfaro Rojas, Alfonso | | | 2116 | CRC | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Solis, Efren | | | 2120 | CRC | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Machado Ramirez, Allan | | | 2068 | CRC | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Ugalde, Ronald | | | 2142 | CRC | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Barrios Zamora, Carlos | | | 2061 | CRC | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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