Individual Calculations October 2021 |
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Sanchez Castellanos, German Alex Total change: -8.40 | | |
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IRT Sub 2200 Bucaramanga Ciudad Bonita 2021 | Bucaramanga | COL | 2021-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1775 | 2125 | 4.00 | 5 | -0.42 | 20 | -8.40 | |
| Rueda Rojas, Richard Alejandro | | | 1725 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Jaimes, Fredy Alexander | | | 1843 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Avila Gonzalez, Juan Jose | | | 1725 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gonzalez Delgado, Hugo Andres | | | 1858 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Carvajal Barreto, Johan Sebastia | | | 1725 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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