Individual Calculations August 2022
 Raptakis, Solon  Total change: 22.20  Rating chartPersonal card
 Over 1600 ACC May 2022 Athens GRE 2022-05-17
RcRownchangeKK*chgGame
 1769 1818 4.50 6 1.11 20 22.20 
  Marianidis, Dimitrios 1686 GRE1.0010.32206.40 
  Galanopoulos, Efraim 1624 GRE0.001-0.7520-15.00 
  Ter-Gevorkian, Giannis 1802 GRE1.0010.48209.60 
  Deli, Eleanna Ratzvika 1815 GRE1.0010.502010.00 
  Papadimitriou, Loukas 1931 GRE0.5010.15203.00 
  Oikonomopoulos, Filippos 1756 GRE1.0010.41208.20 

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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