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Individual Calculations February 2023 |
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| Gonzalez Salazar, Iker Total change: -34.40 | |   |
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| IV Torneo Invierno de Ajedrez Alicante 2023 | Alicante | ESP | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1708 | 3.00 | 6 | -0.06 | 40 | -2.40 | |
|  Luke Brezmes, Cristofer | c | | 2043 | AND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Alberola Reig, Francisco | | | 1308 * | ESP | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Quintana Saez, Diana | | | 1282 | ESP | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Pham Guerrero, Sergi | | | 2166 | ESP | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Amoros Moran, Jose Joaquin | | | 1885 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kalarkov, Valerii | | | 1500 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | Primera Autonomica Sur I 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1708 | 0.00 | 2 | -0.80 | 40 | -32.00 | |
| | Costa Rico, Carlos C | | | 1678 | ESP | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Yeste Piqueras, Marcos | | | 1889 | ESP | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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