Individual Calculations May 2020
 Univio Sanchez, German  Total change: 9.60  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub2300 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 2115 2040 2.50 5 0.48 20 9.60 
  Gonzalez Parejo, Ramon Junior f2244 COL1.0010.762015.20 
  Silva, Jorge c1987 COL1.0010.43208.60 
  Lozano Ramirez, Nestor Favian f2247 COL0.001-0.2320-4.60 
  Cadena M, Gustavo Adolfo f2157 COL0.001-0.3420-6.80 
  Estrella Becerra, Fernando c1939 COL0.501-0.1420-2.80 

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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