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Blitz:
Individual Calculations May 2017 |
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| Calvo Gutierrez, Luis Guillermo Total change: -25.00 | |   |
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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 |
| 2002 | 1912 | 1.50 | 7 | -1.25 | 20 | -25.00 | |
|  Fernandez Sibaja, Felipe J | c | | 2031 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Solano Cuya, Bryan | m | | 2282 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rodriguez Potoy, Nilson Jose | | | 1512 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solis L., Efren A. | | | 2036 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hernandez Coto, Carlos Enrique | | | 1987 | CRC | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Arias Santana, Mauricio | m | | 2312 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamboa Alvarado, Olga Leticia | | wf | 1856 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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