Individual Calculations May 2011
 Giannopoulos, Antonios  Total change: 50.25  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1913 1825 4.50 7 1.77 25 44.25 
  Nikoleris, Evangelos 1847 GRE0.5010.03250.75 
  Papoutsakis, Mihail 1966 GRE1.0010.692517.25 
  Lemonis, Kyriakos 1520 GRE1.0010.14253.50 
  Roussos, Leandros 1947 GRE0.5010.17254.25 
  Shahtahtinsky, Alekper f2225  * GRE0.001-0.0825-2.00 
  Kalogiannis, Andreas 1930 GRE0.5010.14253.50 
  Feidakis, Andreas 1958 GRE1.0010.682517.00 
 * 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)
 
NOTE: K factor changed
 2nd Open ASOP DIAS 2011 Petroupoli GRE 2011-03-12
RcRownchangeKK*chgGame
 1897 1831 2.50 5 0.40 15 6.00 
  Kostouros, Alexandros 2223 GRE0.5010.42156.30 
  Giannoulis, Dionisios 1693 GRE0.501-0.1915-2.85 
  Bellos, Vasileios 1451 GRE1.0010.09151.35 
  Taylor, Michael 2038 ENG0.5010.27154.05 
  Kagas, Konstantinos 2081 GRE0.001-0.1915-2.85 

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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