Individual Calculations January 2020
 Aindow, Alexander  Total change: 9.20  Rating chartPersonal card
 Ungdomsserien 2019/20, div 3 R34 Malmo SWE 2019-11-30
RcRownchangeKK*chgGame
 1313 1229 1.00 2 0.23 40 9.20 
  Arvidsson, Gustav 2008 1248 SWE1.0010.534021.20 
  Jakobsson, Hugo 2001 1377 SWE0.001-0.3040-12.00 

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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