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Individual Calculations October 2008 |
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| Brenes, Juan Carlos Total change: -14.75 | |   |
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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 |
| 2024 | 1968 | 2.00 | 6 | -0.59 | 25 | -14.75 | |
|  Murillo, Jaime | | | 1851 | CRC | 1.00 | 1 | 0.34 | 25 | 8.50 | |  Bermudez, Sergio | f | | 2180 | CRC | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Zoghaib, Charbel | | | 1970 | CRC | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Vargas Serano, Pablo | | | 1829 | CRC | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Carvajal, Jonathan | | | 2173 | CRC | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Minero Pineda, Carlos | | | 2142 | CRC | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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