Individual Calculations January 2020
 Johannesson, Olof  Total change: -11.20  Rating chartPersonal card
 Pro Civitas Open 2019 Vaxjo SWE 2019-10-15
RcRownchangeKK*chgGame
 1541 1404 0.50 3 -0.56 20 -11.20 
  Lindborg, Patrik 1804  * SWE0.001-0.0820-1.60 
  Martin, Johannes 1445 SWE0.001-0.4420-8.80 
  Nuha, Florijan 1373 SWE0.501-0.0420-0.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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