Individual Calculations May 2017
 Prada, Diogenes  Total change: 13.20  Rating chartPersonal card
 Campeonato Nacional Amateur 2017 Sub2000 Absoluto Bogota COL 2017-03-02
RcRownchangeKK*chgGame
 1880 1969 5.00 7 0.66 20 13.20 
  Moreno, Julian David 1824 COL1.0010.31206.20 
  Rodriguez Munoz, Cesar Esteban 1888 COL1.0010.39207.80 
  Cedeno, Romulo c1874 COL1.0010.37207.40 
  Moreno, Jaime Alberto 1902 COL0.001-0.5920-11.80 
  Rodriguez, Hector Manuel 1921 COL1.0010.43208.60 
  Silva, Jorge c1950 COL0.001-0.5320-10.60 
  Rivera, Luis Enrique 1804 COL1.0010.28205.60 

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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