Individual Calculations July 2012
 Kostas, Panagiotis  Total change: -4.05  Rating chartPersonal card
 124th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-05-05
RcRownchangeKK*chgGame
 1896 2003 4.00 7 -0.27 15 -4.05 
  Karatzanos, Konstantinos 1603  * GRE1.0010.08151.20 
  Nikolaou, Georgios 2231 GRE0.001-0.2115-3.15 
  Patrinos, Ilias 1686 GRE1.0010.13151.95 
  Kiriazis, Dimitrios 1657 GRE1.0010.11151.65 
  Tsiros, Fragkiskos Vlasios 1864 GRE1.0010.31154.65 
  Markantonaki, Haritomeni wf2159 GRE0.001-0.2915-4.35 
  Kesoglou, Konstantinos 2075 GRE0.001-0.4015-6.00 
 * 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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