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Blitz:
Individual Calculations July 2018 |
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| Zamora Rodriguez, Elbert Total change: -18.00 | |   |
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| I Blitz ARAJA San Ramon Alajuela | San Ramon | CRC | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1806 | 4.00 | 6 | -0.90 | 20 | -18.00 | |
|  Hernandez Perez, Javier Francisco | | | 1406 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rojas Mora, Jose Elias | | | 1442 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Molina Venegas, Julian Ernesto | | | 1557 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amaya Madrigal, Josue | | | 1857 | CRC | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rosales Gonzalez, Jessica | | | 1406 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Esquivel Jimenez, Douglas Daniel | | | 1406 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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