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Blitz:
Individual Calculations May 2017 |
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| Solis L., Efren A. Total change: -15.60 | |   |
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| Campeonato Nacional Blitz por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2036 | 3.00 | 7 | -0.78 | 20 | -15.60 | |
|  Sandi Castro, Allan | | | 1636 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arias Santana, Mauricio | m | | 2327 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Hernandez Coto, Carlos Enrique | | | 1987 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Calvo Gutierrez, Luis Guillermo | | | 1912 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gamboa Alvarado, Olga Leticia | | wf | 1856 | CRC | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Duran Vega, Sergio | f | | 2261 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fernandez Sibaja, Felipe J | c | | 2031 | CRC | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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