Individual Calculations May 2020
 Lozano Ramirez, Nestor Favian  Total change: -5.00  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub2300 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 2082 2247 4.00 6 -0.25 20 -5.00 
  Narvaez, Faber Alberto f2055 COL1.0010.25205.00 
  Pardo, Aurelio 1991 COL1.0010.19203.80 
  Univio Sanchez, German c2040 COL1.0010.23204.60 
  Obando Guzman, Soren Federico 2005 COL0.501-0.3020-6.00 
  Gonzalez Parejo, Ramon Junior f2244 COL0.5010.00200.00 
  Cadena M, Gustavo Adolfo f2157 COL0.001-0.6220-12.40 

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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