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Individual Calculations July 2019 |
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| Meza Vega, Jose Antonio Total change: 139.20 | |   |
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| Clasificatorio de Tercera Categoria ADEA 2019 | Escazu | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1326 | 5.50 | 7 | 1.41 | 40 | 56.40 | |
|  Hernandez Perez, Javier Francisco | | | 1076 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Guevara Cornejo, Gabriel | | | 1271 | CRC | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Coto Calderon, Juan Diego | | | 1449 | CRC | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Frajman Kierszenson, Lior | | | 1297 | CRC | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Navarrete Badilla, Myckel | | | 1177 | CRC | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Calderon Brenes, Brandon | | | 1343 | CRC | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Sierra Berrocal, Auriel | | | 1219 | CRC | 1.00 | 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 |
| 1475 | 1326 | 4.00 | 6 | 2.07 | 40 | 82.80 | |
| | Sierra Berrocal, Gabriela | | | 1266 | CRC | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Badilla Hernandez, Johans | | | 1569 | CRC | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Gomez Sanchez, Eduardo | | | 1483 | CRC | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Herrera Retana, Gerardo | | | 1726 * | CRC | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Coto Calderon, Juan Diego | | | 1449 | CRC | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Morales Jimenez, Dennis | | | 1359 | CRC | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * 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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