Individual Calculations October 2021 |
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Romero Martinez, Filadelfo Total change: -26.60 | | |
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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 |
1696 | 2027 | 3.00 | 5 | -1.33 | 20 | -26.60 | |
| Rueda Rojas, Richard Alejandro | | | 1627 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jaimes Florez, Lucy Janeth | | | 1627 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rivera Suarez, Cesar Dario | | | 1718 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Carvajal Barreto, Johan Sebastia | | | 1648 | COL | 0.00 | 1 | -0.91 | 20 | -18.20 | | Gonzalez Delgado, Hugo Andres | | | 1858 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | | * 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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