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Blitz:
Individual Calculations May 2019 |
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| Morera Campos, Hazel Maria Total change: -35.20 | |   |
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| Campeonato Nacional Blitz por Equipos 2019 | San Jose | CRC | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1802 | 1.00 | 9 | -1.76 | 20 | -35.20 | |
|  Murillo Tsijli, Manuel | | | 1914 | CRC | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Urbina Quiroz, Edwin | | | 2202 * | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jimenez Garcia, Emmanuel | f | | 2202 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hourigan, Gerrit | | | 2071 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gamboa Alvarado, Olga Leticia | | wf | 1895 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Solis L., Efren A. | c | | 2017 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Salazar Gould, Melanie | | wf | 1730 | CRC | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Espitia Torres, Mateo | | | 1560 | CRC | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Duran Vega, Sergio | m | | 2202 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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