Individual Calculations July 2008
 Kourkoulos-Arditis, Stamatis  Total change: 14.85  Rating chartPersonal card
 Team cup under 16 Attica GRE 2008-02-13
RcRownchangeKK*chgGame
 1817 1764 1.00 2 0.14 15 2.10 
  Spirou, Marina-Veron 1745 GRE1.0010.47157.05 
  Apostolou, Elias 1888 GRE0.001-0.3315-4.95 

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)
 
 KAPPA-33 KALLITHEA ATHENS GRE 2008-05-05
RcRownchangeKK*chgGame
 1973 1784 2.00 4 0.85 15 12.75 
  Diatsintos, Ilias 1779 GRE1.0010.49157.35 
  Kostouros, Alexandros 2134 GRE1.0010.891513.35 
  Kesoglou, Konstantinos 2134 GRE0.001-0.1115-1.65 
  Thrasivoulidis, Michail 1843 GRE0.001-0.4215-6.30 

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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