Individual Calculations April 2013
 Eriksson 1941, Bo  Total change: 0.90  Rating chartPersonal card
 Div I Ostra 2012-2013 Sweden SWE 2012-10-21
RcRownchangeKK*chgGame
 2170 2154 1.50 3 0.06 15 0.90 
  Norlin, Egor 2092 SWE0.001-0.5915-8.85 
  Persson, Andreas 2164 SWE1.0010.51157.65 
  Ong, Kezli 2253 SWE0.5010.14152.10 

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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