Individual Calculations August 2017
 Karzias, Christos  Total change: 0.00  Rating chartPersonal card
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1927 1718 2.00 7 0.00 20 0.00 
  Ladopoulos, Dimitrios 2118  * GRE1.0010.922018.40 
  Nikolaou, Alexandros 1539 GRE1.0010.27205.40 
  Kalogeris, Ioannis 2118  * GRE0.001-0.0820-1.60 
  Paterakis, Emmanouil 1918 GRE0.001-0.2420-4.80 
  Loutragotis, Dimitrios 2118  * GRE0.001-0.0820-1.60 
  Vlahakis, Nikos 1563 GRE0.001-0.7120-14.20 
  Nikolaou, Spiridon 2118  * GRE0.001-0.0820-1.60 
 * 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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