Individual Calculations September 2009
 Cortez, Milton Edwin Cobo  Total change: 35.00  Rating chartPersonal card
 II IRT ECXA - CRESCER PHD Vitoria/ES BRA 2009-07-07
RcRownchangeKK*chgGame
 2024 2076 6.50 9 1.40 25 35.00 
  Cantarino Neto, Mario Ribeiro 2145 BRA1.0010.602515.00 
  Estolano, Edilson 1878 BRA1.0010.24256.00 
  Silveira, Rogerio Zanon Da 2151 BRA1.0010.602515.00 
  Vieira, Paulo Cesar 2005 BRA0.501-0.1025-2.50 
  Ribeiro, Andre Luiz Machado 2143 BRA1.0010.592514.75 
  Verdibello, Mario Arnaldo 2072 BRA0.001-0.5125-12.75 
  Lahud, Tarcisio Jose 1947 BRA0.001-0.6725-16.75 
  Schmidt, Osmar Raulino 1855 BRA1.0010.22255.50 
  Torrezani, Eduardo De Moraes 2023 BRA1.0010.432510.75 

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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