Individual Calculations December 2022
 Spyratos, Nikolaos  Total change: -37.20  Rating chartPersonal card
 1st Elit tournament SO Chalandriou Oct 2022 Chalanadri GRE 2022-10-16
RcRownchangeKK*chgGame
 2073 2121 3.00 7 -0.93 40 -37.20 
  Georgiadis, Anastasios 1951 GRE0.501-0.2240-8.80 
  Koukas, Anastasios 2000 GRE0.501-0.1640-6.40 
  Georgoulias, Dionisios 1954 GRE0.501-0.2240-8.80 
  Stamatiou, Rodolfos 2140 GRE1.0010.534021.20 
  Nikolaou, Georgios f2200 GRE0.001-0.3940-15.60 
  Karousos-Theodorakis, Nikolaos f2256 GRE0.5010.18407.20 
  Loukopoulos, Panagiotis-Athanasi 2012 GRE0.001-0.6540-26.00 

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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