Individual Calculations February 2013
 Aira, Johannes  Total change: -4.95  Rating chartPersonal card
 XLII Rilton Cup 2012/2013 Stockholm SWE 2012-12-27
RcRownchangeKK*chgGame
 2155 2099 3.50 9 -0.33 15 -4.95 
  Westerberg, Jonathan f2320 SWE0.001-0.2215-3.30 
  Karlsson, Tomas 2239 SWE0.001-0.3115-4.65 
  Kivimaki, Jaakko 2198 FIN0.001-0.3615-5.40 
  Azizi, Haroon 2174 SWE0.5010.10151.50 
  Olofsson-Dolk, Mattis 2024 SWE0.001-0.6015-9.00 
  Adler, Bo 2169 SWE0.5010.10151.50 
  Savola, Laura wf2079 FIN1.0010.47157.05 
  Krasenkova, Ilena wm2136 POL1.0010.55158.25 
  Jonsson, Emil 2056 SWE0.501-0.0615-0.90 

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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