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Individual Calculations February 2023 |
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| Gomez Arce, Alejandro Total change: 27.20 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2147 | 4.50 | 9 | 0.68 | 40 | 27.20 | |
|  Colom Riera, Marc | | | 1747 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nguyen, Piotr | m | | 2431 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Benseny Martinez, Guerau | | | 1898 | ESP | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rubio Mejia, Luis Ignacio | m | | 2388 | ESP | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Ladron De Guevara Pinto, Paolo | m | | 2405 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Vergara Anton, Diego | | | 2314 | ESP | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gamundi Salamanca, Antonio | m | | 2443 | ESP | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Habans Aguerrea, Javier | f | | 2306 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Prudhvi, Kumar V | | | 1879 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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