Individual Calculations September 2013
 Goutioudis, Zisis  Total change: -1.20  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1619 1469 2.00 6 -0.08 15 -1.20 
  Arvanitidis, Efstratios 1851 GRE0.5010.41156.15 
  Motuzova, Marta 1836 SVK0.001-0.1015-1.50 
  Apostolakakis, Ioannis 1867 GRE0.5010.42156.30 
  Sotiropoulos, Theodoros 1699 GRE0.001-0.2115-3.15 
  Tsirlis, Panteleimon 1252 GRE0.001-0.7815-11.70 
  Mihailidou, Magdalini 1206 GRE1.0010.18152.70 

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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