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Rapid:
Individual Calculations January 2024 |
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| Chavez, Ricardo Ernesto Total change: 7.80 | |   |
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| Campeonato Centroamericano de ajedrez por Equipos 2023, Open Modalidad Rapida | La Paz | ESA | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2224 | 3.50 | 4 | 0.39 | 20 | 7.80 | |
|  Granados Ortiz, Fidel | | | 1970 | NCA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Garcia Fuentes, Sergio Miguel | f | | 2168 | GUA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pastor Carvajal, Jeigoth | c | | 1873 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Martinez, Walter | | | 1953 | HON | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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