Individual Calculations January 2013
 Sideris, Theodoros  Total change: -28.35  Rating chartPersonal card
 KAISSA 18 open Chess Tournament Athens GRE 2012-11-08
RcRownchangeKK*chgGame
 1728 1991 3.00 6 -1.69 15 -25.35 
  Foutouhos, Spyridon 1591  * GRE0.001-0.9215-13.80 
  Theologou, Haralambos 1633 GRE0.501-0.4015-6.00 
  Efkarpidis, Stylianos 1591  * GRE1.0010.08151.20 
  Arvanitakis, Panagiotis 1600 GRE0.501-0.4115-6.15 
  Delis, G. 1861 GRE1.0010.32154.80 
  Sienczewski, Zbigniew 2094 POL0.001-0.3615-5.40 
 * 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)
 
 130th Ambelokipi open Athens - Ambelokipi GRE 2012-12-01
RcRownchangeKK*chgGame
 1866 2019 4.50 7 -0.20 15 -3.00 
  Katopodis, Dimitrios 1619  * GRE1.0010.08151.20 
  Tourkolias, Dimitrios 1757 GRE1.0010.18152.70 
  Ilandzis, Spyridon 2163 GRE0.001-0.3115-4.65 
  Kiriazis, Dimitrios 1679 GRE1.0010.12151.80 
  Delithanasis, Dimitrios 2122 GRE0.001-0.3615-5.40 
  Makkas, Panayiotis 1948 GRE0.501-0.1015-1.50 
  Divaris, Dionisis 1772 GRE1.0010.19152.85 
 * 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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