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Individual Calculations January 2022 |
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| Chavez, Ricardo Ernesto Total change: -19.40 | |   |
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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 |
| 2044 | 2242 | 5.50 | 9 | -0.97 | 20 | -19.40 | |
|  Martinez, Marlon | | | 1842 * | HON | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pineda, Juan Jose | f | | 1982 | NCA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sanchez Alvarez, Roberto Carlos | m | | 2397 | PAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mathews, Cesar | c | | 1974 | PAN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Pastor Carvajal, Jeigoth | | | 1842 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Deras, Rafael | | | 1842 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lievano Alvarado, Luis | c | | 2005 | ESA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ortiz Q, Johnny Alexander | f | | 2097 | GUA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Valdes Romero, Leonardo | m | | 2411 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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