Individual Calculations September 2009
 Vieira, Paulo Cesar  Total change: 5.25  Rating chartPersonal card
 II IRT ECXA - CRESCER PHD Vitoria/ES BRA 2009-07-07
RcRownchangeKK*chgGame
 2032 2005 4.50 9 0.35 15 5.25 
  Lahud, Tarcisio Jose 1947 BRA0.001-0.5815-8.70 
  Silveira, Rogerio Zanon Da 2151 BRA1.0010.701510.50 
  Schmidt, Osmar Raulino 1855 BRA0.001-0.7015-10.50 
  Cortez, Milton Edwin Cobo 2076 BRA0.5010.10151.50 
  Torrezani, Eduardo De Moraes 2023 BRA0.5010.03150.45 
  Ribeiro, Andre Luiz Machado 2143 BRA0.5010.19152.85 
  Cantarino Neto, Mario Ribeiro 2145 BRA0.5010.19152.85 
  Verdibello, Mario Arnaldo 2072 BRA0.5010.09151.35 
  Estolano, Edilson 1878 BRA1.0010.33154.95 

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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