Individual Calculations May 2011
 Lavrador, Rodolfo M Mascarenhas  Total change: 4.00  Rating chartPersonal card
 CNE 2 divisao - serie D several POR 2010-12-11
RcRownchangeKK*chgGame
 1907 2036 1.50 2 0.16 25 4.00 
  Pinela, Henrique 1962 POR0.501-0.1025-2.50 
  Figueiredo, Renato Freire 1851 POR1.0010.26256.50 

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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