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Individual Calculations July 2010 |
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| Campos, Roberto Total change: -4.80 | |   |
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| Campeonato Nacional Por Equipos Liga Premier | Costa Rica | CRC | 2010-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2089 | 2.00 | 5 | -0.32 | 15 | -4.80 | |
|  Ruiz Blais, Sebastian | | | 2201 | CRC | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Hernandez Alvarez, Tania Regla | | wm | 2136 | CUB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Barrios Zamora, Carlos | | | 2028 | CRC | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Maynard, Francis | | | 2172 | CRC | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Munoz, Carolina | | wm | 2037 | CRC | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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