Individual Calculations February 2020
 Roman Alvarez, Oscar  Total change: -44.40  Rating chartPersonal card
 Torneo Semifinal Ciclo Campeonato de Chile 2019-2020 Santiago Club Chile Santiago CHI 2020-01-03
RcRownchangeKK*chgGame
 1656 1761 1.50 6 -2.22 20 -44.40 
  Romero Araya, Diego 2161  * CHI0.001-0.0820-1.60 
  Gasic Merino, Martin Andrei 1361  * CHI1.0010.08201.60 
  Parada Araneda, Roger 2038 CHI0.001-0.1720-3.40 
  Venegas Loezar, Joaquin Omar 1500 CHI0.501-0.3220-6.40 
  Meza Gorrini, Francesco 1361  * CHI0.001-0.9220-18.40 
  Munoz Ramos, Christopher 1513 CHI0.001-0.8120-16.20 
 * 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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