Individual Calculations October 2008
 Paz, Valera Luis Carlos  Total change: -21.75  Rating chartPersonal card
 CAMPEONATO NACIONAL SUB 20 VARONIL METEPEC, ESTADO DE MEXICO MEX 2008-07-11
RcRownchangeKK*chgGame
 2165 2152 1.00 3 -0.46 15 -6.90 
  Ibarra Chami, Luis Fernand m2379 MEX0.5010.29154.35 
  Rojas Alarcon, Julian Anto 2135 MEX0.001-0.5215-7.80 
  Torres Rosas, Luis Carlos c1981 MEX0.501-0.2315-3.45 

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)
 
 ESTATAL ABSOLUTO MORELOS 2008 CUERNAVACA, MORELOS MEX 2008-08-01
RcRownchangeKK*chgGame
 2154 2152 1.00 4 -0.99 15 -14.85 
  Garcia Guerrero, Isaac Ant 2128 MEX0.001-0.5315-7.95 
  Villalba Velazquez, Ander 2188 MEX0.5010.05150.75 
  Canales, Ruben 2102 MEX0.501-0.0715-1.05 
  Floresvillar Gonzalez, Lui 2197 MEX0.001-0.4415-6.60 

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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