Individual Calculations October 2023
 Konstantelias, Konstantinos  Total change: 10.80  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 1983 1911 3.50 7 0.54 20 10.80 
  Haddad, Gabriel 1812 GRE1.0010.36207.20 
  Robis, Dimitrios 1774 GRE0.501-0.1820-3.60 
  Dounis, Alexandros f2225 GRE0.001-0.1420-2.80 
  Tsouptsis, Sotirios 1856 GRE1.0010.42208.40 
  Karousos-Theodorakis, Nikolaos f2227 GRE0.001-0.1320-2.60 
  Petrakis, Ilias 2103 GRE0.001-0.2520-5.00 
  Papageorgiou, Ioannis 1884 GRE1.0010.46209.20 

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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