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Individual Calculations April 2022 |
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| Serrano Nagamine, David Antonio Total change: 7.60 | |   |
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| I Torneo Clasico Sub-2200 Jose Idrogo Hidalgo - "El Arbitro de Trujillo" | Trujillo | PER | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2057 | 5.50 | 7 | 0.38 | 20 | 7.60 | |
|  Castillo Muguerza, Jhon Antony | | | 1657 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Quispe Santacruz, Javier | | | 1822 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fuentes Alarcon, Paolo Eduardo | | | 1762 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Flores Aedo , Alexander Oliver M | | | 1703 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Rondon Chacon, Rene Ibrahim | | | 2075 | VEN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Alvarado Zamora, Albert | c | | 1841 | PER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Retamozo, Henry | | | 2112 | PER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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