Individual Calculations July 2008
 Koroglou, Viktor  Total change: -6.75  Rating chartPersonal card
 Kavala's Spring Individual Tournament 2008 Kavala GRE 2008-01-19
RcRownchangeKK*chgGame
 1796 1861 2.00 4 -0.27 25 -6.75 
  Serefidou, Despoina 1517 GRE1.0010.12253.00 
  Skoulakis, Haralambos 1973 GRE1.0010.652516.25 
  Kafetzis, Georgios 1900 GRE0.001-0.4525-11.25 
  Vatkali, Dimitra 1794 GRE0.001-0.5925-14.75 

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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