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Individual Calculations October 2008 |
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| Lopez, Carlos Manuel Total change: 41.70 | |   |
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| Campeonato Subzonal Masculino 2008 | Guatemala, Guatemala | GUA | 2008-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 1875 | 1.00 | 4 | 0.38 | 15 | 5.70 | |
|  Chavez, Ricardo Ernesto | f | | 2207 | ESA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chavez, Hector Eduardo | | | 2159 | ESA | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Juarez Flores, Roberto | | | 2137 | GUA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Quinones, Centeno Carlos | | | 2161 | GUA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | IV Torneo Internacional de Ajedrez Alajuela 2008 | Alajuela | CRC | 2008-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1882 | 3.50 | 7 | 2.40 | 15 | 36.00 | |
| | Alonso Garcia, Rene | m | | 2232 | CUB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tapia, Gustavo | | | 2123 | CRC | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Fonseca, Jose Luis | | | 2182 | NCA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Moncayo Romero, Evelyn | | wm | 2173 | ECU | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Quinones, Carlos | | | 2161 | GUA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Alfaro, Carlos | | | 2113 | CRC | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Almeida Criollo, Jefferson | | | 2225 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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