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Individual Calculations January 2022 |
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| Chinchilla, Alejandro Jose Total change: -4.60 | |   |
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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 |
| 2016 | 2181 | 6.00 | 9 | -0.23 | 20 | -4.60 | |
|  Fernandez, Denis | | | 1781 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zometa, Miguel | | | 1890 | ESA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Duran Vega, Sergio | m | | 2353 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ayala, Rolando | c | | 1922 | ESA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sura, Kalvin | | | 1985 | ESA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Arias Santana, Mauricio | m | | 2309 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gavarrete, Joel | | | 2072 | HON | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cabezas Solano, David Alejandro | c | | 1982 | CRC | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Perez Salazar, Armando | | | 1847 | ESA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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