Individual Calculations July 2010
 Cuevas Araya, Walter  Total change: 16.80  Rating chartPersonal card
 IRT ACADEMIA CLUB CHILE Santiago CHI 2010-04-16
RcRownchangeKK*chgGame
 2163 2199 4.00 4 1.80 15 27.00 
  Farfan Ortiz, Enrique Alfredo 2172 CHI1.0010.46156.90 
  Pineda Polanco, Adolfo 2265 CHI1.0010.59158.85 
  San Martin Basualto, Epiro 2099 CHI1.0010.36155.40 
  Farfan Ortiz, Victor Julian 2117 CHI1.0010.39155.85 

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)
 
 IRT 1 ENDESA 2010 Santiago CHI 2010-05-03
RcRownchangeKK*chgGame
 2223 2199 4.00 10 -0.68 15 -10.20 
  Caceres Vasquez, Sergio 2272 CHI0.5010.10151.50 
  Bombardiere Rosas, Eduardo f2185 CHI1.0010.48157.20 
  Diaz Villagran, Robert 2330 CHI0.001-0.3215-4.80 
  Olivares Olivares, Claudio 2029 CHI1.0010.28154.20 
  Cortes Moyano, Julio f2203 CHI0.5010.01150.15 
  Lopez Silva, Hugo Andres 2433 CHI0.5010.29154.35 
  Farfan Ortiz, Victor Julian 2117 CHI0.001-0.6115-9.15 
  Romero Pino, Claudio f2247 CHI0.5010.07151.05 
  Romero Araya, Diego Alonso 2238 CHI0.001-0.4515-6.75 
  Vargas Maliqueo, Ivan Patricio 2177 CHI0.001-0.5315-7.95 

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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