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Individual Calculations December 2019 |
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| Mayorga Araya, Sofia Total change: 168.72 | |   |
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| CODICADER POR EQUIPOS FEMENINO 2019 | San Jose | CRC | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1249 | 2.00 | 3 | 0.63 | 38 | 23.94 | |
|  Perez Nolasco, Judith Estefani | | wc | 1453 | ESA | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Lobo Jimenez, Mariana | | | 1202 | PAN | 1.00 | 1 | 0.43 | 38 | 16.34 | |  Mejia Castellanos, Miha Cecilia | | | 1203 | HON | 1.00 | 1 | 0.44 | 38 | 16.72 | |
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) | | | | Campeonato Panamericano Amateur U1700 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1249 | 4.50 | 8 | 2.36 | 38 | 89.68 | |
| | Rodriguez Jimenez, Jose Daniel | | | 1523 | CRC | 1.00 | 1 | 0.83 | 38 | 31.54 | | | Melendez Arce, Caleth | | | 1628 | CRC | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Guevara Cornejo, Gabriel | | | 1338 | CRC | 1.00 | 1 | 0.62 | 38 | 23.56 | | | Vasquez Jaen, Lourdes Lorena | | | 1482 | PAN | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Navarrete Badilla, Myckel | | | 1362 | CRC | 1.00 | 1 | 0.65 | 38 | 24.70 | | | Barboza Viquez, Martin Eduardo | | | 1397 | CRC | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Lobo Meneses, Natalia | | | 1393 | CRC | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Segura Cordero, Ariel | | | 1378 | CRC | 1.00 | 1 | 0.67 | 38 | 25.46 | |
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) | | | | X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Femenino | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1236 | 5.00 | 7 | 1.45 | 38 | 55.10 | |
| | Rendon, Isabela | | | 1053 | COL | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Brito Carrascal, Isabela | | | 1590 | COL | 0.50 | 1 | 0.39 | 38 | 14.82 | | | Acosta, Mariana | | | 1195 | COL | 0.50 | 1 | -0.06 | 38 | -2.28 | | | Acosta Camarillo, Neyslin Sophia | | | 1155 | VEN | 0.00 | 1 | -0.61 | 38 | -23.18 | | | Buenano Silva, Antonella Salome | | | 1132 | ECU | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Lozada Flores, Adriana Patricia | | | 1266 | PER | 1.00 | 1 | 0.54 | 38 | 20.52 | | | Oblitas Calle, Alexa | | | 1289 | ECU | 1.00 | 1 | 0.57 | 38 | 21.66 | |
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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