Individual Calculations April 2009
 Massarioli, Felipe Alvarenga  Total change: -7.20  Rating chartPersonal card
 Campeonato Paulista do Interior Santos/SP BRA 2008-12-19
RcRownchangeKK*chgGame
 2089 2065 1.00 3 -0.48 15 -7.20 
  Coelho, Luis Henrique m2398 BRA0.5010.38155.70 
  Mandetta, Joao Danilo 1943 BRA0.001-0.6715-10.05 
  Cabral, Denrick 1925 BRA0.501-0.1915-2.85 

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)
 

 

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