Individual Calculations October 2012
 Athanasiadis, Mihail  Total change: -7.50  Rating chartPersonal card
 9th International Tournament of Kalamaria Kalamaria GRE 2012-08-29
RcRownchangeKK*chgGame
 1815 2031 5.50 8 -0.50 15 -7.50 
  Haralabidou, Maria 1631  * GRE1.0010.08151.20 
  Antoniadou, Paraskevi 1714 GRE1.0010.13151.95 
  Atmatsidis, Panagiotis 1678 GRE0.501-0.3915-5.85 
  Gouderis, Dimitrios 1874 GRE0.501-0.2115-3.15 
  Gountintas, Haralabos 1843 GRE1.0010.26153.90 
  Giannoulakis, Labros 1729 GRE0.501-0.3515-5.25 
  Koutroukis, Andreas 1884 GRE1.0010.30154.50 
  Ketzetzis, Georgios 2165 GRE0.001-0.3215-4.80 
 * 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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