Individual Calculations September 2015
 Spiropoulos, Panagiotis I.  Total change: -19.40  Rating chartPersonal card
 International open ISTHMIA 2015 - A GROUP Loutraki Korinthos GRE 2015-08-18
RcRownchangeKK*chgGame
 2076 2111 3.50 8 -0.97 20 -19.40 
  Mantikos, Konstantinos 1765 GRE1.0010.11202.20 
  Nikolaidis, Ioannis g2511  * GRE0.5010.42208.40 
  Skembris, Spyridon g2412 GRE0.001-0.1520-3.00 
  Sideris, Nikiforos 1996 GRE0.501-0.1620-3.20 
  Spyropoulos, Nikolaos 1993 GRE0.501-0.1620-3.20 
  Kampitsis, Vasilios 1861 GRE0.501-0.3120-6.20 
  Mitsis, Georgios 2012 GRE0.501-0.1420-2.80 
  Roinos, Ilias 2055 GRE0.001-0.5820-11.60 
 * 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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