Individual Calculations April 2022
 Tsaknakis, Zisis  Total change: 16.40  Rating chartPersonal card
 2022 Team Championship of ESSTH-CHALK - A Local rounds 1-5 Thessaloniki - Chalkidiki GRE 2022-02-20
RcRownchangeKK*chgGame
 1817 2252 4.00 4 0.41 20 8.20 
  Tziotzios, Dimitrios 1852  * GRE1.0010.08201.60 
  Zonidis, Petros 1635 GRE1.0010.02200.40 
  Stavrakakis, Vasilios c2092 GRE1.0010.29205.80 
  Koutsogoulas, Georgios 1687 GRE1.0010.02200.40 
 * 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)
 
 1st over 1600 tournament Thessaloniki GRE 2022-03-03
RcRownchangeKK*chgGame
 1826 2254 6.50 7 0.41 20 8.20 
  Sampsonoglou, Vasilios 1558 GRE1.0010.01200.20 
  Galanis, Nikolaos-Panagiotis 1787 GRE1.0010.05201.00 
  Kouskoutis, Georgios-Alexandros f2296 GRE0.5010.06201.20 
  Margaritis, Ioannis M 1854  * GRE1.0010.08201.60 
  Tagkaloglou, Savvas Stefanos 1592 GRE1.0010.01200.20 
  Karagiannis, Thomas Aristotelis 1720 GRE1.0010.03200.60 
  Stoimenidis, Dimitrios 1977 GRE1.0010.17203.40 
 * 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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