Individual Calculations May 2011
 Reis, Luis Simoes  Total change: -20.85  Rating chartPersonal card
 CNE 2 divisao - serie D several POR 2010-12-11
RcRownchangeKK*chgGame
 1872 2028 0.00 2 -1.39 15 -20.85 
  Carvalho, Emanuel Jose 1976 POR0.001-0.5715-8.55 
  Dionizio, Cristiano Miguel Nasci 1767 POR0.001-0.8215-12.30 

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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