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Blitz:
Individual Calculations May 2014 |
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| Buitrago Mosquera, Antonio Total change: -24.80 | |   |
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| Campeonato Nacional Blitz CRC 2014 | Moravia | CRC | 2014-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1878 | 2.50 | 7 | -1.24 | 20 | -24.80 | |
|  Alfaro Rojas, Alfonso Jose | f | | 2278 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alvarado Castro, Jeaustin | | | 1540 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rodriguez Arrieta, Maria Elena | | wf | 1819 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gamboa Alvarado, Olga Leticia | | wf | 1957 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Acevedo Mendez, Lisseth | | | 1959 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Chaves Williams, Jose Andres | | | 1760 | CRC | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Nunez Avendano, Manrique | | | 1672 | CRC | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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