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Individual Calculations May 2010 |
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| Macias Murillo, Bryan Total change: 8.70 | |   |
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| Campeonato Nacional U-19 Masculino 2009 | Guayaquil | ECU | 2010-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2355 | 6.50 | 8 | -0.38 | 15 | -5.70 | |
|  Barros, Cristhian | | | 1955 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Saltos Velez, Adrian | | | 2094 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Chang Suarez, Andres | | | 2109 | ECU | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Crespo Hidalgo, Carlos | | | 1955 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Leon Calderon, Jonathan | | | 2093 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Guerrero Zambrano, Joel | | | 2106 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Meza Ponce, Jerry | | | 2016 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Pacheco, Joshue | | | 1996 | ECU | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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 Abierto de Semana Santa Medellin 2010 | Medellin | COL | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2338 | 6.00 | 8 | 0.96 | 15 | 14.40 | |
| | Martinez, Mauricio | | | 2020 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Castaneda, Jhon David | | | 2112 | COL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Valderrama Castano, Julian Cami | | | 2061 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Delgado Ramirez, Neuris | g | | 2590 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Cespedes, Cesar Ivan | | | 2117 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Arenas, David | m | | 2302 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Guerrero, Juan Carlos | m | | 2275 | COL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Echavarria, Johann | f | | 2383 | COL | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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