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Blitz:
Individual Calculations February 2019 |
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| Ramirez Marchena, Carlos Andres Total change: 9.40 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1406 | 3.50 | 8 | 0.47 | 20 | 9.40 | |
|  Hernandez Perez, Javier Francisco | | | 1129 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Herrera Boschini, Gabriel | | | 1656 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ramos Rodriguez, Daniel | | | 1184 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dinarte Villagra, Victor | | | 1708 | CRC | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Coto Calderon, Juan Diego | | | 1459 | CRC | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Valdez Torres, Nestor Josue | | | 1806 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Coto, Carlos Enrique | c | | 1806 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro Garcia, Ileana | | wc | 1415 | 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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