Individual Calculations July 2012
 Darviris, Panagiotis  Total change: 2.40  Rating chartPersonal card
 4th open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-04-28
RcRownchangeKK*chgGame
 1614 1449 2.00 6 0.16 15 2.40 
  Korlotsidis, Spiridon 1849  * GRE0.001-0.0815-1.20 
  Alexiadis, Hristos 1717 GRE0.001-0.1715-2.55 
  Kavvadas, Dionisios 1265 GRE1.0010.26153.90 
  Nteves, Stamatios 1572 GRE1.0010.671510.05 
  Drakopoulos, Polihronis 1712 GRE0.001-0.1815-2.70 
  Oikonomou, Hristos 1569 GRE0.001-0.3415-5.10 
 * 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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