Individual Calculations May 2019
 Skodras, Asterios  Total change: 1.40  Rating chartPersonal card
 Mini poul SS Larisas Apr 2019 Larisa GRE 2019-04-03
RcRownchangeKK*chgGame
 1696 1873 3.50 5 0.07 20 1.40 
  Symeonidis, Theofilos 1625 GRE0.501-0.3120-6.20 
  Koukouliatas, Sotirios Georgios 1473  * GRE1.0010.08201.60 
  Liakos, Dimitris 2008 GRE0.001-0.3220-6.40 
  Tzikas, Athanasios G 1473  * GRE1.0010.08201.60 
  Gkonelas, Nikolaos 1900 GRE1.0010.542010.80 
 * 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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