Individual Calculations April 2009
 Drosakis, Nikolaos  Total change: -43.00  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2158 2084 1.00 3 -0.20 25 -5.00 
  Spirakopoulos, Ioannis 2174 GRE0.001-0.3825-9.50 
  Goumas, Ioannis 2223 GRE0.001-0.3125-7.75 
  Halas, Ioannis 2077 GRE1.0010.492512.25 

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
 2082 2084 1.00 5 -1.52 25 -38.00 
  Papoutsakis, Mihail 2014 GRE0.001-0.6025-15.00 
  Kakadelis, Str 2052 GRE0.501-0.0425-1.00 
  Papageorgiou, Vasilios 2117 GRE0.001-0.4525-11.25 
  Sarandos, Vasilios 2257 GRE0.001-0.2725-6.75 
  Hristodoulou, Georgios 1968 GRE0.501-0.1625-4.00 

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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