Rapid: Individual Calculations February 2018
 Sepulveda, Uriel Antonio  Total change: -5.40  Rating chartPersonal card
 IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 Baranoa COL 2018-01-14
 1947 1623 0.00 2 -0.27 20 -5.40 
  Carrillo Parra, Miguel Alfredo c2023  * VEN0.001-0.0820-1.60 
  Acuna, Nelson David 1870 COL0.001-0.1920-3.80 
 * 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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