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Individual Calculations June 2023 |
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| Jaime Montalvan, Luis Felipe Total change: -3.80 | |   |
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| Liga Andaluza 2023 Promociones | Andalucia | ESP | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1964 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
|  Martin Acosta, Antonio Manuel | | | 1846 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Campeonato de Andalucia Absoluto 2023 | Linares (Jaen) | ESP | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1964 | 2.50 | 6 | -0.53 | 20 | -10.60 | |
| | Portero Bravo, Aitana | | | 1662 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Gonzalez Castillo, Jose Javier | | | 2107 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Serrano Almendros, Angel | | | 2153 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Perdigones Gomez, Mercedes | | | 1564 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ordonez Torres, Maria Del Carmen | | wf | 2096 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rodriguez Pereira, Enrique | | | 2055 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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