Individual Calculations May 2011
 Iliopoulos, Andreas  Total change: -28.95  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1842 1922 2.00 2 0.78 15 11.70 
  Mbourdakis, Stavros 1911 GRE1.0010.48157.20 
  Siainis, Konstantinos 1773 GRE1.0010.30154.50 

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)
 
 Attica Team Championship 2011 - A' Local Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1890 1922 1.50 6 -1.77 15 -26.55 
  Panagiotakos, Petros 1869 GRE0.501-0.0715-1.05 
  Papahristoudis, Anastasios 2096 GRE0.001-0.2715-4.05 
  Karaoulanis, Ioannis 1863 GRE0.001-0.5815-8.70 
  Rigopoulos, Theodoros 1785 GRE0.001-0.6815-10.20 
  Giomemo, Enton 1853 GRE0.501-0.1015-1.50 
  Karagiannis, Dimitrios 1873 GRE0.501-0.0715-1.05 

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)
 
 1o AEK Open N.Filadelfia - Athens GRE 2011-03-12
RcRownchangeKK*chgGame
 1604 1922 2.50 4 -0.94 15 -14.10 
  Zannias, Georgios 1552 GRE1.0010.10151.50 
  Theodoropoulos, Nikolaos 1713 GRE0.001-0.7715-11.55 
  Fakoudis, Ioannis 1628 GRE0.501-0.3515-5.25 
  Tantaroudas- Papaspyrou, Harilao 1522  * GRE1.0010.08151.20 
 * 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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