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Individual Calculations July 2019 |
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| Campos Astorga, Priscila Total change: -21.60 | |   |
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| Clasificatorio de Tercera Categoria ADEA 2019 | Escazu | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1080 | 1372 | 2.00 | 3 | -0.54 | 40 | -21.60 | |
|  Calderon Brenes, Tiffany | | | 1053 | CRC | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Hernandez Perez, Javier Francisco | | | 1076 | CRC | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Morales Zumbado, Raul | | | 1112 | CRC | 1.00 | 1 | 0.18 | 40 | 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) | | |
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