Individual Calculations December 2012
 Aira, Johannes  Total change: 3.30  Rating chartPersonal card
 Juniorallsvenskan 2012 Linkoping SWE 2012-11-23
RcRownchangeKK*chgGame
 2138 2096 2.00 4 0.22 15 3.30 
  Olofsson-Dolk, Mattis 2011 SWE1.0010.38155.70 
  Lindgren, Philip 2269 SWE0.001-0.2715-4.05 
  Kenneskog, Theodor 2198 SWE0.001-0.3615-5.40 
  Thorn, Eric 2074 SWE1.0010.47157.05 

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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