Individual Calculations September 2021
 Mihailidou, Magdalini  Total change: -67.60  Rating chartPersonal card
 30th International open of Kavala 2021 - A group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 1931 1796 1.00 8 -1.69 40 -67.60 
  Sidiropoulos, Nikolaos 2132 GRE0.001-0.1240-4.80 
  Zaronikas, Dimitrios 2004 GRE0.001-0.2340-9.20 
  Konstantelias, Konstantinos 1966 GRE0.001-0.2840-11.20 
  Nikolakis, Panagiotis Marios 1879 GRE0.001-0.3940-15.60 
  Bardis, Harilaos-Panagiotis 1795 GRE0.001-0.5040-20.00 
  Hartofylakas, Spyros 1777 GRE0.001-0.5340-21.20 
  Babalikis, Alexandros 1803 GRE0.001-0.4940-19.60 
  Kraemer, Max 2091 GER1.0010.854034.00 

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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