Individual Calculations April 2008
 Michelakos, Panagiotis  Total change: 23.85  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1995 1938 4.50 5 2.37 15 35.55 
  Skaperdas, Kostantinos 2196 GRE1.0010.821512.30 
  Mourouti, Marietta 1736 GRE1.0010.24153.60 
  Vlasopoulos, Georgios 1985 GRE1.0010.57158.55 
  Liaskos, Leonidas 1958 GRE1.0010.53157.95 
  Koerant, Filipos 2100 GRE0.5010.21153.15 

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)
 
 Attiki Youth Championships 2008 Boys U12 Nikaia - Athens GRE 2008-01-02
RcRownchangeKK*chgGame
 1580 1930 1.00 2 -0.78 15 -11.70 
  Sidiropoulos, Nikolaos 1580 GRE0.001-0.8915-13.35 
  Tsaknis, Vasilios 1580 GRE1.0010.11151.65 

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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