Individual Calculations August 2023
 Karampatos, Iraklis  Total change: 12.00  Rating chartPersonal card
 18th Fysiolatriko open Nikaia GRE 2023-06-26
RcRownchangeKK*chgGame
 1401 1081 1.50 5 0.30 40 12.00 
  Alexakis, Dimitrios 2023 GRE0.0010.00400.00 
  Sifonios, Panagiotis 1289 GRE0.001-0.2340-9.20 
  Orfanidis, Nikolaos P 1080 GRE1.0010.504020.00 
  Chrysomallis, Stylianos 1429 GRE0.5010.394015.60 
  Orfanidou, Anastasia 1185 GRE0.001-0.3640-14.40 

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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