Individual Calculations July 2010
 Farfan Ortiz, Victor Julian  Total change: -8.40  Rating chartPersonal card
 IRT ACADEMIA CLUB CHILE Santiago CHI 2010-04-16
RcRownchangeKK*chgGame
 2184 2117 0.50 4 -1.14 15 -17.10 
  San Martin Basualto, Epiro 2099 CHI0.001-0.5315-7.95 
  Pineda Polanco, Adolfo 2265 CHI0.5010.20153.00 
  Farfan Ortiz, Enrique Alfredo 2172 CHI0.001-0.4215-6.30 
  Cuevas Araya, Walter f2199 CHI0.001-0.3915-5.85 

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
 2228 2117 4.50 11 0.58 15 8.70 
  Romero Pino, Claudio f2247 CHI0.5010.18152.70 
  Romero Araya, Diego Alonso 2238 CHI0.5010.16152.40 
  Carrasco Miranda, Andres 2194 CHI0.5010.11151.65 
  Vargas Maliqueo, Ivan Patricio 2177 CHI1.0010.58158.70 
  Caceres Vasquez, Sergio 2272 CHI0.5010.21153.15 
  Bombardiere Rosas, Eduardo f2185 CHI0.001-0.4115-6.15 
  Cuevas Araya, Walter f2199 CHI1.0010.61159.15 
  Olivares Olivares, Claudio 2029 CHI0.501-0.1215-1.80 
  Cortes Moyano, Julio f2203 CHI0.001-0.3815-5.70 
  Lopez Silva, Hugo Andres 2433 CHI0.001-0.1315-1.95 
  Diaz Villagran, Robert 2330 CHI0.001-0.2315-3.45 

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)
 

 

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