Individual Calculations October 2008
 Psomiadis, Haralampos  Total change: -22.25  Rating chartPersonal card
 5 Kalamaria Open Chess Tournament - A' GROUP Thessaloniki GRE 2008-08-27
RcRownchangeKK*chgGame
 2026 2002 3.00 8 -0.89 25 -22.25 
  Haznedaroglu, Kivanc m2352 TUR0.001-0.1125-2.75 
  Katsifarakis, Nikolaos 1906 GRE1.0010.37259.25 
  Eggleston, David J f2352 ENG0.001-0.1125-2.75 
  Kesidis, Odyseas 1882 GRE0.001-0.6625-16.50 
  Farmakis, Dimitrios 1913 GRE0.501-0.1225-3.00 
  Konstantinidis, Lazaros 1921 GRE1.0010.39259.75 
  Tsiotridis, Panayotis 2100 GRE0.5010.13253.25 
  Papadopoulos, Panayotis 1778 GRE0.001-0.7825-19.50 

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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