Individual Calculations October 2015
 Olafsson, Thorarinn I  Total change: 21.20  Rating chartPersonal card
 Icelandic Team Championship 2015-16 - 4th Div. 1st stage Reykjavik ISL 2015-09-25
RcRownchangeKK*chgGame
 1415 1691 3.00 3 0.53 40 21.20 
  Davidsson, Joshua 1444 ISL1.0010.19407.60 
  Bjarnthorsson, Gabriel Saer 1291  * ISL1.0010.08403.20 
  Bragason, Arnfinnur 1509 ISL1.0010.264010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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