Individual Calculations October 2012
 Sideris, Hristos  Total change: 12.75  Rating chartPersonal card
 9th International Tournament of Kalamaria Kalamaria GRE 2012-08-29
RcRownchangeKK*chgGame
 1629 1400 2.50 7 0.85 15 12.75 
  Gountras, Klearhos 1800  * GRE0.001-0.0815-1.20 
  Halkias, Nikolaos 1718 GRE0.001-0.1315-1.95 
  Xilogiannis, Dimitrios 1661 GRE1.0010.821512.30 
  Antoniadou, Paraskevi 1714 GRE0.001-0.1415-2.10 
  Tetepoulidis, Ioannis 1597 GRE0.5010.25153.75 
  Karzias, Christos 1637 GRE0.001-0.2015-3.00 
  Nikolaou, Alexandros 1278 GRE1.0010.33154.95 
 * 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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