Individual Calculations July 2008
 Mbirlis, Hristos  Total change: 12.15  Rating chartPersonal card
 2nd Local Division of Attica Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 2087 2042 2.00 3 0.68 15 10.20 
  Avgerinos, Havalambos 2213 GRE0.001-0.2715-4.05 
  Valellis, Georgios 2138 GRE1.0010.63159.45 
  Dimopoulos, Dimitrios 1909 GRE1.0010.32154.80 

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)
 
 9th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-05-17
RcRownchangeKK*chgGame
 2018 1992 2.00 4 0.13 15 1.95 
  Rigas, Evangelos 1642 GRE1.0010.11151.65 
  Karagiannis, Athanasios m2342 GRE0.001-0.1115-1.65 
  Kampitsis, Vasilios 1889 GRE1.0010.36155.40 
  Dounis, Alexandros 2200 GRE0.001-0.2315-3.45 

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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