Individual Calculations May 2011
 Rodrigues, Pedro Filipe  Total change: -10.50  Rating chartPersonal card
 CNE 2 divisao - serie B several POR 2010-12-11
RcRownchangeKK*chgGame
 2078 1968 0.00 2 -0.70 15 -10.50 
  Santos, Hugo Lima 2065 POR0.001-0.3715-5.55 
  Felizes, Paulo 2090 POR0.001-0.3315-4.95 

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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