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Individual Calculations July 2021 |
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| Hernandez Leon, Alberto Total change: -10.20 | |   |
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| Liga La Palma Primera Division 2021 | Isla de La Palma | ESP | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2285 | 2.50 | 3 | 0.09 | 20 | 1.80 | |
|  Alonso Perez, Alfredo | | | 1885 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Ferraz, Borja | | | 2224 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Rodriguez Bittar, Karim Javier | | | 1906 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Campeonato de Canarias Individual Absoluto | Brena Baja | ESP | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2277 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
| | Martin Rodriguez, Pablo | | | 2024 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hernandez Leon, Sergio | | | 2144 | ESP | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ros Octavio De Toledo, Eduardo | | | 2040 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Perez Aleman, Pedro Tomas | | | 2062 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rodriguez Ferraz, Borja | | | 2245 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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