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Blitz:
Individual Calculations November 2018 |
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| Ramirez Almeciga, Yenny Melisa Total change: -21.60 | |   |
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| Blitz UCR Octubre 2018 | San Jose | CRC | 2018-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1622 | 0.00 | 5 | -1.08 | 20 | -21.60 | |
|  Chaves Sanchez, Gabriel A | | | 2022 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Morera Campos, Hazel Maria | | wm | 1697 | CRC | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Marin Leon, Valeria | | wc | 1663 | CRC | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Carvajal Gorgona, Jonathan | f | | 2022 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jimenez Garcia, Emmanuel | f | | 2022 * | CRC | 0.00 | 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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