Individual Calculations July 2009
 Papathanasiou, Ageliki  Total change: -16.05  Rating chartPersonal card
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1739 1915 2.50 5 -1.07 15 -16.05 
  Andrikopoulou, Efstathia 1640 GRE0.001-0.8315-12.45 
  Glyptis, Georgios 1565 GRE1.0010.11151.65 
  Charpidou, Anna 1772 GRE1.0010.31154.65 
  Paouris, Nikolaos 1867 GRE0.501-0.0715-1.05 
  Lazaridis-Elmaloglou, Lazaros 1852 GRE0.001-0.5915-8.85 

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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