Individual Calculations April 2009
 Georgiopoulos, Har  Total change: 12.45  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1741 1912 1.50 3 -0.66 15 -9.90 
  Agiorgitis, Petros 1659 GRE0.001-0.8115-12.15 
  Mavroudis, Dionisios 1767 GRE1.0010.31154.65 
  Beis, Ioannis 1797 GRE0.501-0.1615-2.40 

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)
 
 1st Winter Open SOP - SMAOK Pagkrati - Athens GRE 2009-01-20
RcRownchangeKK*chgGame
 2019 1910 4.00 7 1.49 15 22.35 
  Anastasopoulos, Spyros 2160 GRE0.001-0.1915-2.85 
  Maroulakos, Stavros 1768 GRE1.0010.31154.65 
  Raptakis, Solon 2055 GRE1.0010.691510.35 
  Kaloskambis, Mihail 2122 GRE0.001-0.2315-3.45 
  Manolaraki, Yvonni 2081 GRE0.001-0.2715-4.05 
  Kolomvas, Dimitrios 1940 GRE1.0010.54158.10 
  Panagiotopoulos, Vas 2010 GRE1.0010.64159.60 

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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