Rapid: Individual Calculations July 2023
 Kallias, Spyridon  Total change: 41.20  Rating chartPersonal card
 1st Volos Summer Break Rapid Volos GRE 2023-06-24
RcRownchangeKK*chgGame
 1475 1463 3.50 5 1.03 40 41.20 
  Bougas, Theodoros 1133 GRE1.0010.12404.80 
  Dristellas, Neoklis 1821 GRE1.0010.904036.00 
  Lagaras, Stylianos 1717 GRE0.001-0.1940-7.60 
  Dristellas, Nikolaos 1388 GRE0.501-0.1040-4.00 
  Raftopoulos, Emmanouil 1316 GRE1.0010.304012.00 

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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