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Blitz:
Individual Calculations November 2018 |
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| Marin Leon, Valeria Total change: -9.20 | |   |
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| Blitz UCR Octubre 2018 | San Jose | CRC | 2018-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1663 | 1.00 | 5 | -0.46 | 20 | -9.20 | |
|  Solano Cuya, Bryan | m | | 2063 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Castillo Morales, Thais | | wf | 1646 | CRC | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ramirez Almeciga, Yenny Melisa | | | 1622 | CRC | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Chaves Sanchez, Gabriel A | | | 2063 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rojas Cisneros, Kevin | | | 1882 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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