Individual Calculations August 2012
 Valden, Petros  Total change: -44.10  Rating chartPersonal card
 Attica Team Cup 2012 Attica GRE 2012-04-28
RcRownchangeKK*chgGame
 2187 2206 3.00 6 -0.13 15 -1.95 
  Badredin, Panagiotis 1924 GRE0.501-0.3415-5.10 
  Hamaletsos, Hristoforos 2197 GRE1.0010.49157.35 
  Kondylis, Andreas 1851 GRE1.0010.11151.65 
  Karagiannis, Athanasios m2315 GRE0.001-0.3515-5.25 
  Halkias, Stelios g2588 GRE0.001-0.0915-1.35 
  Dounis, Alexandros 2244 GRE0.5010.05150.75 

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)
 
 16th open SOP - SMAOK over 1900 rating Pagkrati Athens GRE 2012-05-08
RcRownchangeKK*chgGame
 1887 2196 3.50 6 -1.63 15 -24.45 
  Anairousis, Panag 1954 GRE0.001-0.8015-12.00 
  Sfougatakis, Nikolaos 1911 GRE0.001-0.8415-12.60 
  Vlahos, Athanasios 1837 GRE0.501-0.4015-6.00 
  Efthimiou, Georgios 1856 GRE1.0010.12151.80 
  Stamos, Filippos 1966 GRE1.0010.21153.15 
  Georgiopoulos, Har 1796  * 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)
 
 35th Ikaros International Chess Tournament 2012 Agios Kirykos Ikaria GRE 2012-07-07
RcRownchangeKK*chgGame
 1918 2196 6.00 9 -1.18 15 -17.70 
  Koukoufikis, Ioannis 1796  * GRE1.0010.08151.20 
  Koukoufiki, Stefania 1809 GRE1.0010.09151.35 
  Galopoulos, Nikolaos 2406 GRE0.001-0.2315-3.45 
  Ganiaridis, Panagiotis 1796  * GRE0.501-0.4215-6.30 
  Halioris, Stefanos-Anthimos 1796  * GRE0.501-0.4215-6.30 
  Teskos, Georgios 1796  * GRE1.0010.08151.20 
  Vazelakis, Dimitrios 1927 GRE0.501-0.3315-4.95 
  Karahisaridis, Vasilios 1839 GRE1.0010.11151.65 
  Hrisomalis, Theodoros 2096 GRE0.501-0.1415-2.10 
 * 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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