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Blitz:
Individual Calculations February 2020 |
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| Diaz Charpentier, Kristel Meliss Total change: 42.80 | |   |
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| Torneo Metropolitano Blitz 2019 | San Jose | CRC | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1664 | 6.50 | 9 | 2.14 | 20 | 42.80 | |
|  Morales Cascante, Luis Diego | | | 1264 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valdes Romero, Leonardo | m | | 2064 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salazar Gould, Kristy Valeria | | | 1326 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chaves Olaso, Axel Andrey | | | 1264 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calvo Gutierrez, Luis Guillermo | | | 1893 | CRC | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fernandez Sibaja, Felipe J | c | | 2020 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Salazar Gould, Melanie | | wf | 1787 | CRC | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Cabezas Solano, David Alejandro | | | 1849 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Orozco Rodriguez, Yarod G | | | 1556 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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