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Individual Calculations January 2023 |
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| Reyes Marin, Raul Total change: -2.20 | |   |
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| Obert Santa Eulalia de Roncana 2022 Grup A Rondas 6-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1714 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Prada Villagrasa, Adria | | | 1710 | ESP | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Martin Ares, Miguel Angel | | | 1722 | ESP | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group B | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1707 | 5.00 | 9 | 0.89 | 20 | 17.80 | |
|  Martos Martin, Daniel | | | 1326 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Prats Rodriguez, Juan Bosco | | | 1916 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Milner, Romi | | | 1471 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Collell Rodriguez, Victor | | | 1977 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Knipfer, Andreas | | | 1886 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Codina Garcia, Jose | | | 1846 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Suriya, S V | | | 1455 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Grau Ferrer, Carles | | | 1947 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | De Reymaeker, Walter | | | 1772 | BEL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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