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Rapid:
Individual Calculations August 2023 |
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| Salcedo, Diana Total change: -9.00 | |   |
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| Duodecimo IRT Ajedrez Rapido Centro Comercial Plaza39 | Bogota | COL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1871 | 4.50 | 6 | 0.99 | 20 | 19.80 | |
|  Sanchez Soba, Omar Jose | | | 1276 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Tascon Castro, Diego Alejandro | | | 1471 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Castillo, Samir | | | 1658 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Otalora Pacheco, Carlos Eduardo | f | | 2091 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Martinez, Julian | f | | 2133 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hurtado Sarmiento, Juan Sebastian | | | 1917 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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) | | | | IRT Distrital por Equipos | Bogota | COL | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1871 | 1.00 | 4 | -1.44 | 20 | -28.80 | |
| | Ayala Delgado, Sergio Alejandro | | | 1592 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Olarte Parra, Jhoan Sebastian | | | 1952 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pacheco Gutierrez, Johnny Rafael | | | 1850 | VEN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bustos Acosta, Isauro | | | 1741 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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