Individual Calculations April 2009
 Arapis, Gerasimos  Total change: 0.00  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeRpKK*chgGame
 1914 0 1.00 3 0.00 1789   0.00 
  Papadakis, Georgios 1840 GRE0.0010.00 0.00 
  Panagiotakopoulos, Gerasimos 2096 GRE0.0010.00 0.00 
  Haldaiakis, Vasilios 1807 GRE1.0010.00 0.00 

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)
 
 2009 Attica teams Ch. B div. stage 2 - Group 2 Attica GRE 2009-01-18
RcRownchangeRpKK*chgGame
 2050 0 1.00 1 0.00 2063   0.00 
  Rousis, Mihail 2050 GRE1.0010.00 0.00 

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)
 
 5th Memorial Siaperas Ambelokipi Athens GRE 2009-02-07
RcRownchangeRpKK*chgGame
 1949 0 3.50 7 0.00 1949   0.00 
  Koutoukidis, Panagiotis 1843 GRE0.5010.00 0.00 
  Poteas, Ioannis 2201 GRE0.0010.00 0.00 
  Barbagiannis, Leonidas 1805 GRE1.0010.00 0.00 
  Giakoumis, Ioannis 1998 GRE1.0010.00 0.00 
  Soukos, Konstantinos 2116 GRE0.0010.00 0.00 
  Poulopoulos, Ioannis 1757 GRE1.0010.00 0.00 
  Nikolaidis, Georgios 1925 GRE0.0010.00 0.00 

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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