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Individual Calculations February 2023 |
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| Rojas Pozo, Jose Luis Total change: 2.80 | |   |
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| Open de Navidad Tajamar 2022 | Madrid | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1858 | 3.00 | 4 | 0.23 | 20 | 4.60 | |
|  Simonyan, Arturo | | | 2026 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Rojas Fernandez, Pablo | | | 1458 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruiz Roldan, Esther | | | 1201 | ESP | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Rojas Fernandez, Antonio | | | 1802 | ESP | 1.00 | 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) | | | | Campeonato de Liga por Equipos de Madrid 2022-2023 Segunda D Rondas 4-5 | Madrid | ESP | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1871 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
| | Pajuelo Morales, Raul | | | 1885 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ruiz Escobar, Israel | | | 1794 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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