Individual Calculations September 2013
 Lappas, Konstantinos  Total change: -12.75  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - A Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 2007 2044 2.00 5 -0.85 15 -12.75 
  Nikolaidis, Ioannis g2444  * GRE0.001-0.0815-1.20 
  Kalofonos, Panayotis 1908 GRE0.501-0.1815-2.70 
  Kouskoutis, Georgios-Alexandros 1917 GRE0.501-0.1715-2.55 
  Rahmanidis, Petros 1848 GRE1.0010.25153.75 
  Giannoulakis, Labros 1916 GRE0.001-0.6715-10.05 
 * 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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