Individual Calculations March 2020
 Akerman, Axel  Total change: -1.00  Rating chartPersonal card
 Div II 3 2019-20 R345 Sweden SWE 2019-11-30
RcRownchangeKK*chgGame
 2182 2199 1.00 2 -0.05 20 -1.00 
  Hultin, Per 2112 SWE1.0010.38207.60 
  Berg, Michael 2251 SWE0.001-0.4320-8.60 

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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