Individual Calculations April 2008 |
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Soto Chacon, Roy Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Internacional de Alajuela 2007 | Alajuela | CRC | 2007-07-11 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2008 | 0 | 1.50 | 3 | 0.00 | 2008 | | 0.00 | |
| Bermudez, Alexander | | | 1998 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | Chavarria, Maria Alexandra | | | 2275 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | Martinez, Luis Gerardo | | | 1752 | ESA | 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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