Individual Calculations January 2021
 Soto, Cristian Camilo  Total change: 1.00  Rating chartPersonal card
 IRT Medellin Ciudad de Luces 2020 Medellin COL 2020-12-12
RcRownchangeKK*chgGame
 1931 2087 3.50 5 0.05 20 1.00 
  Olarte Ospina, Manuel 1900 COL1.0010.26205.20 
  Marquez, Juan Diego 1966 COL0.001-0.6620-13.20 
  Gomez Morales, Juan Sebastian 1730 COL0.501-0.3920-7.80 
  Sanchez Arroyave, Juan Pablo 1988 COL1.0010.36207.20 
  Zapata Cuartas, Juan Carlos 2073 COL1.0010.48209.60 

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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