Individual Calculations November 2013
 Iivonen, Markku  Total change: 9.45  Rating chartPersonal card
 Vasteras Open 2013 Vasteras SWE 2013-09-27
RcRownchangeKK*chgGame
 2009 2018 2.50 4 0.45 15 6.75 
  Gajic 1965, Zoran 1870 SWE1.0010.30154.50 
  Myrberg, Rickard 1809 SWE1.0010.23153.45 
  Linusson, Pelle 2187 SWE0.5010.22153.30 
  Johansson, Carl Fredrik 2169 SWE0.001-0.3015-4.50 

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)
 
 FIN League 2013-14 Div 1 B round 2 Various FIN 2013-10-12
RcRownchangeKK*chgGame
 2154 2023 0.50 1 0.18 15 2.70 
  Rehn, Ralf 2154 FIN0.5010.18152.70 

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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