Individual Calculations November 2022
 Kofidis, Andreas  Total change: -12.70  Rating chartPersonal card
 Ultima by ASOP Dias - TOP Sep 2022 Petroupoli GRE 2022-09-10
RcRownchangeKK*chgGame
 1889 2294 1.50 3 -1.27 10 -12.70 
  Tragoudaras, Nikolaos 1880 GRE0.001-0.9310-9.30 
  Tzortzatos, Dimosthenis 1894  * GRE0.501-0.4210-4.20 
  Oikonomopoulos, Filippos 1894  * GRE1.0010.08100.80 
 * 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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