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Individual Calculations April 2020 |
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| Ramos Rodriguez, Daniel Total change: -17.60 | |   |
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| Campeonato Nacional Categorias Menores Impares U11 Open | San Ramon | CRC | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1107 | 1277 | 1.00 | 2 | -0.44 | 40 | -17.60 | |
|  Hernandez Cerdas, Ignacio | | | 1031 | CRC | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Hernandez Perez, Javier Francisco | | | 1182 | CRC | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | |
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