Individual Calculations February 2020
 Farfan Ortiz, Enrique Alfredo  Total change: -1.60  Rating chartPersonal card
 Torneo Semifinal Ciclo Campeonato de Chile 2019-2020 Santiago Club Chile Santiago CHI 2020-01-03
RcRownchangeKK*chgGame
 1960 2130 5.50 8 -0.08 20 -1.60 
  Greau Carreno, Rodrigo Alberto 1730  * CHI1.0010.08201.60 
  Garcia Pacheco, Mikel 1874 CHI0.501-0.3120-6.20 
  Rossel Grandon, Cristobal 1730  * CHI0.501-0.4220-8.40 
  Torres Sarmiento, Juan Antonio 1878 CHI1.0010.19203.80 
  Parada Araneda, Roger 2038 CHI1.0010.37207.40 
  Valenzuela Fuentealba, Luis m2438 CHI0.001-0.1420-2.80 
  Morales Flores, Monserrat wc1918 CHI0.501-0.2720-5.40 
  Donaire Perez, Victor 2070 CHI1.0010.42208.40 
 * 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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