Individual Calculations July 2011
 Sourgkounis, Angelos  Total change: 4.20  Rating chartPersonal card
 Greek Indiv. Champ. Preliminaries of East Macedonia Thrake Kavala GRE 2011-06-16
RcRownchangeKK*chgGame
 1897 1863 3.00 6 0.28 15 4.20 
  Hrisomalis, Theodoros 2099 GRE0.5010.30154.50 
  Apostolakakis, Konstantinos 1619 GRE1.0010.20153.00 
  Tsakiris, Haralambos 1976 GRE0.001-0.3515-5.25 
  Tsolakidou, Stavroula 1803 GRE1.0010.42156.30 
  Vatkali, Dimitra 1961 GRE0.5010.13151.95 
  Koroglou, Viktor 1924 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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