Individual Calculations October 2008 |
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Vargas, Oliverio Total change: -20.25 | | |
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IV Torneo Internacional de Ajedrez Alajuela 2008 | Alajuela | CRC | 2008-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2241 | 2066 | 0.00 | 3 | -0.81 | 25 | -20.25 | |
| Perez, Osniel | | | 2268 | CUB | 0.00 | 1 | -0.24 | 25 | -6.00 | | Galvez, Eduardo | | | 2191 | GUA | 0.00 | 1 | -0.33 | 25 | -8.25 | | Urbina, Ricardo | m | | 2265 | HON | 0.00 | 1 | -0.24 | 25 | -6.00 | | 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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