Individual Calculations July 2012
 Derka, Lulzim  Total change: 48.60  Rating chartPersonal card
 Panellinios GS- APO Kotinos under 1800 rating - MAR/APR 2012 Athens GRE 2012-03-12
RcRownchangeKK*chgGame
 1827 1650 3.00 5 1.62 30 48.60 
  Touloupas, Andreas 1853 GRE1.0010.763022.80 
  Anairousis, Panag 1933 GRE0.001-0.1630-4.80 
  Ntalabiras, Spiros 1815 GRE1.0010.723021.60 
  Salapatas-Hatzigiann, Ioannis 1689 GRE0.001-0.4530-13.50 
  Zahariou, Nikolaus 1845 GRE1.0010.753022.50 

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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