Individual Calculations February 2020
 Jeremic, Dusan  Total change: -22.40  Rating chartPersonal card
 1. Berlin Mitte - Neujahrs-Open Berlin GER 2020-01-02
RcRownchangeKK*chgGame
 1907 2108 2.50 5 -1.12 20 -22.40 
  Wahrenberg, Ralf 1766 GER0.001-0.8820-17.60 
  Florstedt, Johannes f2370 GER0.001-0.1820-3.60 
  Rother, Richard 1708  * GER1.0010.08201.60 
  Metin, Altug 1801 GER0.501-0.3620-7.20 
  Zhou, Lepu Coco 1892 GER1.0010.22204.40 
 * 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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