Individual Calculations April 2009
 Papahristoudis, Anastasios  Total change: 4.65  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2104 2066 2.00 6 -0.71 15 -10.65 
  Mihotas, Petros 1831 GRE1.0010.21153.15 
  Kaforos, Dimitrios-Alkis 2173 GRE0.5010.15152.25 
  Mendrinos, Nikolaos 2207 GRE0.001-0.3115-4.65 
  Mbourdakis, Stavros 1953 GRE0.501-0.1515-2.25 
  Tzamouranis, Dimitrios 2104 GRE0.001-0.4515-6.75 
  Goritsas, Christos f2356 GRE0.001-0.1615-2.40 

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)
 
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2015 2060 3.50 6 0.15 15 2.25 
  Andritsopoulos, Panagiotis 1863 GRE0.501-0.2515-3.75 
  Kakadelis, Str 2052 GRE0.001-0.5115-7.65 
  Halas, Ioannis 2077 GRE0.001-0.4815-7.20 
  Hristodoulou, Georgios 1968 GRE1.0010.37155.55 
  Papoutsakis, Mihail 2014 GRE1.0010.44156.60 
  Papageorgiou, Vasilios 2117 GRE1.0010.58158.70 

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
 2044 2060 4.50 7 0.87 15 13.05 
  Marianidis, Dimitrios 1837 GRE1.0010.22153.30 
  Poteas, Ioannis 2201 GRE1.0010.691510.35 
  Anastasopoulos, Spyros 2160 GRE0.5010.14152.10 
  Delithanasis, Dimitrios 2262 GRE0.001-0.2415-3.60 
  Fanourgakis, Konstantinos 1864 GRE0.001-0.7515-11.25 
  Karahisaridis, Vasilios 1968 GRE1.0010.37155.55 
  Tsimboukidis, Anastasios 2015 GRE1.0010.44156.60 

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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