Individual Calculations November 2009
 Konstantinidis, Lazaros  Total change: -21.00  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2002 1942 2.50 9 -1.40 15 -21.00 
  Frhat, Ali m2342  * EGY0.001-0.0815-1.20 
  Loukopoulos, Spyridon 2087 GRE0.001-0.3115-4.65 
  Ballas, Kleon-Evangelos 1859 GRE0.501-0.1115-1.65 
  Hrisostomidis, Alkiviadis 1793 GRE1.0010.30154.50 
  Frigieri, Fabrizio 2114 ITA0.001-0.2715-4.05 
  Dimitriadis, Alexandros 1807 GRE0.501-0.1815-2.70 
  Novidis, Nikolaos 2153 GRE0.5010.27154.05 
  Donovan, Nigel P 2057 ENG0.001-0.3415-5.10 
  Barbageorgopoulou, Fani 1809 GRE0.001-0.6815-10.20 
 * 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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