Individual Calculations April 2008 |
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Ulloa Avellan, Oscar Total change: 0.00 | | |
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Internacional de Alajuela 2007 | Alajuela | CRC | 2007-07-11 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2030 | 0 | 2.50 | 5 | 0.00 | 2030 | | 0.00 | |
| Fonseca Cabrera, Ernesto | | | 1982 | NCA | 0.00 | 1 | 0.00 | | 0.00 | | Cabrera, Marco Antonio | | | 2047 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | Campos, Jorge | | | 2084 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | Melendez, Gabriela | | wf | 1887 | ESA | 1.00 | 1 | 0.00 | | 0.00 | | Ugalde, Ronald | | | 2148 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | 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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