Individual Calculations December 2013
 Vlahos, Athanasios  Total change: 28.65  Rating chartPersonal card
 September Chess League 2013 - Master Division ASOP DIAS Athens - Petroupoli GRE 2013-09-25
RcRownchangeKK*chgGame
 2026 1779 3.50 7 1.91 15 28.65 
  Sirigos, Nikolaos f2179  * GRE0.001-0.0815-1.20 
  Kazalis, Manos 1472 GRE1.0010.14152.10 
  Avagianos, Simeon 2038 GRE1.0010.821512.30 
  Tsomis, Dimitrios f2073 GRE0.5010.35155.25 
  Kondopoulos, Dimitrios 2064 GRE1.0010.841512.60 
  Kotronias, Vasilios g2179  * GRE0.001-0.0815-1.20 
  Nikolaou, Georgios 2179  * GRE0.001-0.0815-1.20 
 * 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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