Individual Calculations April 2009
 Mendonca, Mateus Nakajo  Total change: -9.75  Rating chartPersonal card
 Campeonato Paulista do Interior Santos/SP BRA 2008-12-19
RcRownchangeKK*chgGame
 1991 2059 2.50 5 -0.39 25 -9.75 
  Santos, Marcus Vinicius Moreira m2393 BRA0.001-0.1225-3.00 
  De Paula, Bruno Silva 1734 BRA1.0010.13253.25 
  Brito, Erick De Paula 1785 BRA0.501-0.3325-8.25 
  Jonas, Joao Gabriel Da Silva 1756 BRA1.0010.14253.50 
  Sega, Carlos Alberto f2285 BRA0.001-0.2125-5.25 

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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