Individual Calculations April 2017
 Panagiotakos, Petros  Total change: -18.00  Rating chartPersonal card
 13th Tr Siaperas Memorial Open 2017 Athens GRE 2017-01-14
RcRownchangeKK*chgGame
 1722 1738 2.00 5 -0.63 20 -12.60 
  Delithanasis, Dimitrios 1971 GRE0.5010.29205.80 
  Sideris, Theodoros 1990 GRE0.001-0.1920-3.80 
  Bastianou, Chrysoula 1559 GRE0.501-0.2320-4.60 
  Diatsintos, Ilias 1541 GRE1.0010.25205.00 
  Patrinos, Ilias 1549 GRE0.001-0.7520-15.00 

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)
 
 2017 Team Championship ESSN Attikis - A Local 2 Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1930 1738 1.50 7 -0.27 20 -5.40 
  Sfougatakis, Nikolaos 1933 GRE0.001-0.2520-5.00 
  Liargovas, Dimitrios 1946 GRE0.001-0.2320-4.60 
  Gazis, Panagiotis 1970 GRE0.001-0.2120-4.20 
  Samartzis, Mihail 1864 GRE1.0010.672013.40 
  Bouboulis, Spyridon-Odysseys 1904 GRE0.001-0.2820-5.60 
  Badredin, Panagiotis 1884 GRE0.5010.20204.00 
  Iliopoulos, Rigas 2010 GRE0.001-0.1720-3.40 

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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