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Individual Calculations October 2008 |
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| Galvez, Eduardo Total change: -13.05 | |   |
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| Campeonato Subzonal Masculino 2008 | Guatemala, Guatemala | GUA | 2008-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2191 | 2.00 | 5 | -0.91 | 15 | -13.65 | |
|  Cu Hor, Winston | | | 2074 | GUA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Rocha, Maximiliano | | | 2102 | NCA | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Aguilar, Gustavo | | | 2058 | ESA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Lorenzana, Wilson Estuardo | f | | 2215 | GUA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Chavez, Ricardo Ernesto | f | | 2207 | ESA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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 |
| 2292 | 2191 | 2.00 | 5 | 0.04 | 15 | 0.60 | |
| | Georgiev, Vladimir | g | | 2531 | MKD | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Alvarado, Victor | | | 1963 | GUA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Cordova, Emilio | m | | 2519 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Vargas, Oliverio | | | 2066 | CRC | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Leyva, Hector | m | | 2380 | ESA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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