Individual Calculations July 2011
 Bellos, Vasilios  Total change: -6.75  Rating chartPersonal card
 3nd Open ASOP DIAS 2011 Petroupoli GRE 2011-05-07
RcRownchangeKK*chgGame
 1744 1443 1.00 4 0.41 25 10.25 
  Geropapas, Periklis 1803 GRE0.001-0.1025-2.50 
  Piromalis, Panagiotis 1747 GRE1.0010.862521.50 
  Grigoriadis, Mihail 1709 GRE0.001-0.1825-4.50 
  Vlastos, Alexandros 1716 GRE0.001-0.1725-4.25 

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)
 
 4th Open ASOP DIAS 2011 Petroupoli GRE 2011-06-04
RcRownchangeKK*chgGame
 1682 1443 0.00 3 -0.68 25 -17.00 
  Giannopoulos, Antonios 1843  * GRE0.001-0.0825-2.00 
  Giannoulis, Dionisios 1711 GRE0.001-0.1725-4.25 
  Stamoulis, Hristos 1493 GRE0.001-0.4325-10.75 
 * 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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