Individual Calculations February 2015
 Jerves Cordova, Carlos  Total change: 58.00  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 2120 1916 3.50 8 1.45 40 58.00 
  Munoz Sanchez, Jhon f2255 ECU0.5010.384015.20 
  Perez Rodriguez, Jennifer wm2200 PAR0.5010.344013.60 
  Ugarte Soto, Cesar 2225 ECU0.5010.364014.40 
  Saltos Velez, Adrian 2145 ECU1.0010.794031.60 
  Enrique Hernandez, Eddy Ernesto 2271 CUB0.001-0.1140-4.40 
  Martinez, Ayelen wm2156 ARG0.001-0.2040-8.00 
  Caceres Limones, Danilo 1580 ECU1.0010.12404.80 
  Guerrero Zambrano, Joel 2126 ECU0.001-0.2340-9.20 

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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