Individual Calculations May 2020
 Paez, Adolfo  Total change: -36.60  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub2000 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 1837 1724 1.00 8 -1.83 20 -36.60 
  Rativa Jimenez, Cesar Daniel 1886 COL0.001-0.2920-5.80 
  Ramirez Buitrago, Diego Mauricio 1901 COL0.001-0.2720-5.40 
  Casas Ospina, Favio 1832 COL0.001-0.3520-7.00 
  Pereira, Henry Alberto 1879 COL0.001-0.2920-5.80 
  Garcia, John Fredy 1823 COL0.001-0.3620-7.20 
  Celis Vargas, Walter Enrique 1672 COL1.0010.43208.60 
  Vargas, Edwin c1995 COL0.001-0.1720-3.40 
  Pelaez, Hernan 1706 COL0.001-0.5320-10.60 

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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