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Individual Calculations January 2022 |
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| Arias Santana, Mauricio Total change: 17.80 | |   |
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| Campeonato SUbzonal 2.3.2 Absoluto 2021 | San Salvador | ESA | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2309 | 7.00 | 9 | 0.89 | 20 | 17.80 | |
|  Alas, Rigoberto | | | 1909 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lievano Alvarado, Luis | c | | 2005 | ESA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Giron, David | | | 2126 | GUA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sanchez Alvarez, Roberto Carlos | m | | 2397 | PAN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Martinez, Nelson | f | | 2070 | ESA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Chinchilla, Alejandro Jose | | | 2181 | HON | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Duran Vega, Sergio | m | | 2353 | CRC | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Minero Pineda, Sergio | m | | 2361 | CRC | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Sura, Kalvin | | | 1985 | ESA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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