Individual Calculations April 2018
 Ilkov, Dani  Total change: -22.20  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1867 1841 2.50 8 -1.11 20 -22.20 
  Davidsson, Stefan Orri 1441  * ISL0.501-0.4220-8.40 
  Kreken, Eivind Grunt 1611 NOR0.501-0.2920-5.80 
  Grant, David J 2068 ENG0.001-0.2120-4.20 
  Birkisson, Bjorn Holm 2022 ISL0.001-0.2620-5.20 
  Maxion, Dirk f2187 GER0.5010.39207.80 
  Signyjarson, Arnar Smari 1441  * ISL1.0010.08201.60 
  Thorhallsson, Simon 2060 ISL0.001-0.2220-4.40 
  Coleman, David J c2107 ENG0.001-0.1820-3.60 
 * 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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