Individual Calculations July 2010
 Sirgado, Carlos Manuel Ferreira  Total change: 3.30  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie D various POR 2010-03-06
RcRownchangeKK*chgGame
 1885 1720 0.50 1 0.22 15 3.30 
  Pinto, Pedro Miguel Alves 1885 POR0.5010.22153.30 

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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