Individual Calculations February 2013
 Dorfanis, Ilarion  Total change: 13.05  Rating chartPersonal card
 29th Christmas Cup of Kavala Kavala GRE 2012-12-22
RcRownchangeKK*chgGame
 1900 2171 6.50 7 0.87 15 13.05 
  Bozanis, Dimitrios 1771  * GRE1.0010.08151.20 
  Hatzihrisafis, Dimos 1833 GRE0.501-0.3815-5.70 
  Aftsoglou, Ioannis 2108 GRE1.0010.41156.15 
  Emmanouilidis, Athanasios 1829 GRE1.0010.12151.80 
  Tsekmes, Dimitrios 1771  * GRE1.0010.08151.20 
  Tsolakidou, Stavroula 1889 GRE1.0010.16152.40 
  Hrisomalis, Theodoros 2096 GRE1.0010.40156.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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