Individual Calculations July 2010
 Barbagiannis, Leonidas  Total change: 1.65  Rating chartPersonal card
 104th Ambelokipi Open Ambelokipi - Athens GRE 2010-04-10
RcRownchangeKK*chgGame
 1703 1777 3.00 5 0.11 15 1.65 
  Ilandzis, Spyridon 2136 GRE0.001-0.1015-1.50 
  Koutsidi, Amalia 1377  * GRE1.0010.08151.20 
  Koutoukidis, Panagiotis 1901 GRE0.001-0.3315-4.95 
  Georgiadis, Nikitas 1445 GRE1.0010.12151.80 
  Diatsintos, Ilias 1656 GRE1.0010.34155.10 
 * 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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