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Individual Calculations July 2019 |
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| Sierra Berrocal, Gabriela Total change: -8.80 | |   |
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| Clasificatorio de Tercera Categoria ADEA 2019 | Escazu | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1266 | 2.50 | 6 | -0.42 | 40 | -16.80 | |
|  Calderon Brenes, Brandon | | | 1343 | CRC | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Barrantes Castro, Gilberto | | | 1292 | CRC | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Frajman Kierszenson, Lior | | | 1297 | CRC | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Cardenas Vargas, Jean Carlo | | | 1408 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mayorga Araya, Sofia | | | 1190 | CRC | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Cossio Carvajal, Bruno | | | 1117 | CRC | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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 |
| 1355 | 1266 | 2.50 | 6 | 0.20 | 40 | 8.00 | |
| | Meza Vega, Jose Antonio | | | 1326 | CRC | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Amaya Grant, Yannik | | | 1394 | CRC | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Coto Calderon, Juan Diego | | | 1449 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Morales Jimenez, Dennis | | | 1359 | CRC | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gomez Sanchez, Eduardo | | | 1483 | CRC | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cossio Carvajal, Bruno | | | 1117 | CRC | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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