Individual Calculations March 2018
 Pachon, Adriana  Total change: 14.80  Rating chartPersonal card
 Campeonato Nacional Amateur 2018 Sub2300 Bogota COL 2018-02-15
RcRownchangeKK*chgGame
 1997 1918 3.50 7 0.74 20 14.80 
  Tirado, Juan Camilo 2086 COL0.001-0.2820-5.60 
  Arias, Juan Carlos 2047 COL1.0010.672013.40 
  Motta Leon, Gerardo c2021 COL0.001-0.3620-7.20 
  Fonseca Pinto, Carlos Arturo 2081 COL0.001-0.2820-5.60 
  Conti, Julian 1943 COL1.0010.532010.60 
  Pardo, Aurelio 2045 COL1.0010.672013.40 
  Velasquez, Angie Gabriela wf1756 COL0.501-0.2120-4.20 

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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