Individual Calculations September 2009
 Torrezani, Eduardo De Moraes  Total change: -10.00  Rating chartPersonal card
 II IRT ECXA - CRESCER PHD Vitoria/ES BRA 2009-07-07
RcRownchangeKK*chgGame
 2030 2023 4.00 9 -0.40 25 -10.00 
  Ribeiro, Andre Luiz Machado 2143 BRA0.5010.16254.00 
  Verdibello, Mario Arnaldo 2072 BRA0.5010.07251.75 
  Lahud, Tarcisio Jose 1947 BRA0.501-0.1025-2.50 
  Schmidt, Osmar Raulino 1855 BRA0.001-0.7225-18.00 
  Vieira, Paulo Cesar 2005 BRA0.501-0.0325-0.75 
  Cantarino Neto, Mario Ribeiro 2145 BRA0.5010.17254.25 
  Estolano, Edilson 1878 BRA0.501-0.1925-4.75 
  Silveira, Rogerio Zanon Da 2151 BRA1.0010.672516.75 
  Cortez, Milton Edwin Cobo 2076 BRA0.001-0.4325-10.75 

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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