Blitz: Individual Calculations July 2015
 Vargas, Mauricio  Total change: -12.40  Rating chartPersonal card
 IRT Campeonato Nacional Ajedrez Blitz por Equipos Absoluto Bogota COL 2015-06-04
 2022 2104 3.00 6 -0.62 20 -12.40 
  Ramirez, Jaime Orlando f2013 COL1.0010.38207.60 
  Ramirez, Jaime Orlando f2013 COL0.001-0.6220-12.40 
  Cadena M, Gustavo Adolfo f2169 COL0.001-0.4120-8.20 
  Cadena M, Gustavo Adolfo f2169 COL0.001-0.4120-8.20 
  Jimenez, Joseph c1885 COL1.0010.22204.40 
  Jimenez, Joseph c1885 COL1.0010.22204.40 

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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