Individual Calculations January 2024
 Boulamatsis, Konstantinos I  Total change: 50.00  Rating chartPersonal card
 PEAK Ultima by ASOP Dias Nov 2023 Athens GRE 2023-11-18
RcRownchangeKK*chgGame
 1798 1771 3.50 5 1.25 40 50.00 
  Fachouridis, Alexandros 1361 GRE1.0010.08403.20 
  Ter-Gevorkian, Giannis 1859 GRE1.0010.624024.80 
  Giannoulis, Grigorios 1885 GRE1.0010.664026.40 
  Karagiannis, Athanasios m2103 GRE0.001-0.1240-4.80 
  Lafkidis, Apostolos 1781 GRE0.5010.01400.40 

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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