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Individual Calculations July 2019 |
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| Sierra Berrocal, Auriel Total change: 106.00 | |   |
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| Clasificatorio de Tercera Categoria ADEA 2019 | Escazu | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1219 | 5.00 | 8 | 1.67 | 40 | 66.80 | |
|  Morales Jimenez, Dennis | | | 1359 | CRC | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Villalta Leiton, Nicole Tamara | | | 1311 | CRC | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Guevara Cornejo, Gabriel | | | 1271 | CRC | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Navarrete Badilla, Myckel | | | 1177 | CRC | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Cardenas Vargas, Jean Carlo | | | 1408 | CRC | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Quiros Acuna, Sebastian | | | 1198 | CRC | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mora Chavarria, Sebastian | | | 1197 | CRC | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Meza Vega, Jose Antonio | | | 1326 | CRC | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Clasificatorio Tercera Categoria Alajuelita 2019 | Alajuelita | CRC | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1219 | 2.50 | 6 | 0.98 | 40 | 39.20 | |
| | Badilla Hernandez, Johans | | | 1569 | CRC | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Coto Calderon, Juan Diego | | | 1449 | CRC | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Amaya Grant, Yannik | | | 1394 | CRC | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Morales Zumbado, Raul | | | 1112 | CRC | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Acuna Arias, Minor | | | 1460 | CRC | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Herrera Retana, Gerardo | | | 1619 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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