Individual Calculations March 2011
 Mastrakoulis, Dim  Total change: -15.75  Rating chartPersonal card
 Vardaris 2010 Thessaloniki GRE 2010-10-27
RcRownchangeKK*chgGame
 1681 1781 2.00 5 -1.05 15 -15.75 
  Tsaknakis, Zisis 1560 GRE1.0010.22153.30 
  Sideris, Giorgos 1978 GRE0.001-0.2515-3.75 
  Tsironis, Alexandros 1731 GRE0.001-0.5715-8.55 
  Koutsoura, Georgia 1381  * GRE1.0010.08151.20 
  Hrisostomidis, Alkiviadis 1756 GRE0.001-0.5315-7.95 
 * 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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