Individual Calculations April 2008
 Aznaouridis, Sokratis-Panagioti  Total change: -25.50  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1870 1775 0.00 2 -0.74 25 -18.50 
  Makropoulos, Ioannis 1866 GRE0.001-0.3825-9.50 
  Nikoleris, Evangelos 1874 GRE0.001-0.3625-9.00 

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)
 
 Attiki Youth Championships 2008 Boys U14 Nikaia - Athens GRE 2008-01-02
RcRownchangeKK*chgGame
 1868 1817 1.00 3 -0.28 25 -7.00 
  Dimopoulos, Dimitrios 1909 GRE0.5010.13253.25 
  Malamatas, Konstantinos 1879 GRE0.5010.09252.25 
  Tsironis, Leonidas 1816 GRE0.001-0.5025-12.50 

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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