Individual Calculations January 2020
 Michalios, Paraskevas-Charalampo  Total change: -9.20  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1321 1154 1.00 4 -0.23 40 -9.20 
  Papadopoulos, Christos St 1351 GRE1.0010.754030.00 
  Piromalis, Panagiotis 1554  * GRE0.001-0.0840-3.20 
  Gkogka, Elvis 1140 GRE0.001-0.5240-20.80 
  Vergoulis, Konstantinos Efraim 1240 GRE0.001-0.3840-15.20 
 * 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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