Individual Calculations June 2013
 Erdogdu, Mert  Total change: 3.80  Rating chartPersonal card
 5th International open "Alexander the Great 2013" Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 2221 2422 5.50 7 0.38 10 3.80 
  Tuzhba, Konstantin 2022  * RUS1.0010.08100.80 
  Djukic, Sandra wm2199 SRB1.0010.22102.20 
  Klinova, Masha mwg2316 ISR0.001-0.6410-6.40 
  Mitrou, Vasiliki 2022  * GRE1.0010.08100.80 
  Asgarov, Mushfig 2226 AZE1.0010.25102.50 
  Itkis, Boris m2395 ROU1.0010.46104.60 
  Sukandar, Irine Kharisma wg2369 INA0.501-0.0710-0.70 
 * 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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