Individual Calculations April 2013
 Chavez, Ricardo Ernesto  Total change: 45.90  Rating chartPersonal card
 Campeonato por Categoria Apertura Superior 2013, fase 1 San Salvador ESA 2013-02-16
RcRownchangeKK*chgGame
 2037 2147 5.00 6 1.14 15 17.10 
  Mejia, Giusseped 1935 ESA1.0010.23153.45 
  Tobar, Jorge 1967 ESA1.0010.26153.90 
  Pacheco, Julio 1996 ESA1.0010.30154.50 
  Giron, Jorge Ernesto 1949 ESA0.501-0.2615-3.90 
  Burgos Figueroa, Carlos E. m2235 ESA0.5010.12151.80 
  Zepeda, Lorena wm2142 ESA1.0010.49157.35 

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)
 
 Juegos Deportivos Centromericanos Masculino San Jose CRC 2013-03-04
RcRownchangeKK*chgGame
 2210 2148 4.00 5 1.92 15 28.80 
  Sosa, Nestor c2155 PAN1.0010.51157.65 
  Lorenzana, Wilson Estuardo m2199 GUA0.5010.07151.05 
  Arias Santana, Mauricio m2319 CRC1.0010.731510.95 
  Velasquez, Hector f2173 HON1.0010.53157.95 
  Picado, Jorge 2202 NCA0.5010.08151.20 

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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