Individual Calculations February 2015
 Arrenius, Johan  Total change: -41.00  Rating chartPersonal card
 Rilton Elo 2014/2015 Stockholm SWE 2014-12-27
RcRownchangeKK*chgGame
 1738 1591 0.50 8 -2.05 20 -41.00 
  Andersson, Bjorn 1961 1914 SWE0.5010.37207.40 
  Wedin, Svante 1979 SWE0.001-0.0920-1.80 
  Sjostrand, Joel 1881 SWE0.001-0.1620-3.20 
  Myrberg, Rickard 1837 SWE0.001-0.1920-3.80 
  Ring, Lars 1739 SWE0.001-0.3020-6.00 
  Kalingas, Dimitris 1615 GRE0.001-0.4720-9.40 
  Haki, Firas 1750 SWE0.001-0.2920-5.80 
  Chiras, Christos 1191  * GRE0.001-0.9220-18.40 
 * 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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