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Blitz:
Individual Calculations February 2019 |
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| Hernandez Perez, Javier Francisco Total change: 21.60 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1129 | 3.50 | 8 | 1.08 | 20 | 21.60 | |
|  Matarrita Sequeira, Ricardo | | | 1529 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramirez Marchena, Carlos Andres | | | 1406 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Herrera Granados, Felipe | | | 1271 | CRC | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Chaves Olaso, Axel Andrey | | | 1212 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rojas Esquivel, Alejandro | | | 1087 | CRC | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Morales Zumbado, Raul | | | 1367 | CRC | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Miranda Villalta, Jose Pablo | | | 1349 | CRC | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Fuentes Solano, Nahum Alfonso | | | 1134 | CRC | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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