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Individual Calculations January 2023 |
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| Zuniga Terrazas, Jorge Total change: -8.40 | |   |
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| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1927 | 5.00 | 10 | -0.42 | 20 | -8.40 | |
|  Torrejon Teran, Valeria Emily | | | 1527 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Coro, Lucas | m | | 2310 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Linares Rodriquez, Zadquiel | | | 1508 | CHI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Cerda Albornoz, Guillermo | f | | 2181 | CHI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Contin, Daniel | m | | 2252 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Adasme Fredes, Mauricio | c | | 2014 | CHI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Rosas Llamocca, Alvaro Rodrigo | | | 1372 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Retamozo, Kevin | | | 2088 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sanhueza Antris, Ivan | | | 1711 | CHI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Perez Rojas, Jorge | | | 1743 | CHI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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