Individual Calculations January 2023
 Kassios, Dimitrios  Total change: 29.60  Rating chartPersonal card
 35th open PS Peristeriou Peristeri GRE 2022-10-22
RcRownchangeKK*chgGame
 1876 1802 3.00 5 0.72 40 28.80 
  Tampakis, Vasileios 1603 GRE1.0010.24409.60 
  Karathanasis, Vlasis 1920 GRE1.0010.664026.40 
  Patrelakis, Evaggelos f2375 GRE0.001-0.0240-0.80 
  Voutsas, Leonidas 1665 GRE0.501-0.1840-7.20 
  Vassis, Michail 1815 GRE0.5010.02400.80 

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)
 
 Team Cup Spyros Bikos 2022 Attica GRE 2022-11-06
RcRownchangeKK*chgGame
 1796 1787 1.00 2 0.02 40 0.80 
  Adamidis, Ilias 1905 GRE1.0010.664026.40 
  Magkias, Vasilios 1686 GRE0.001-0.6440-25.60 

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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