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Rapid:
Individual Calculations February 2018 |
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| Carvajal, Alfonso Total change: 13.20 | |   |
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| IRT XVII Torneo Feria Duitama 2018- Liga ajedrez de Boyaca | Duitama | COL | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1792 | 4.00 | 8 | 0.66 | 20 | 13.20 | |
|  Silva Suna, Juan Esteban | | | 1905 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Becerra, Juan David | f | | 2192 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Otalora, Carlos Eduardo | f | | 2181 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Siaucho, Pastor E | | | 1550 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Olarte Mateus, Juan Vicente | | | 2058 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lopez Ramirez, Daniel Giovanny | | | 1578 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vargas, Pedro | | | 1999 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Abril Bernal, Cristian Andres | | | 1503 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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