Individual Calculations October 2008
 Marianidis, Dimitrios  Total change: -36.45  Rating chartPersonal card
 Open SOP-SMAO INTERNATIONAL RATING >1800 Athens GRE 2008-05-30
RcRownchangeKK*chgGame
 2007 1928 0.50 4 -1.10 15 -16.50 
  Delithanasis, Dimitrios 2189 GRE0.001-0.1815-2.70 
  Fanourgakis, Konstantinos 1835 GRE0.001-0.6315-9.45 
  Geroukalis, Athanasios 1990 GRE0.001-0.4115-6.15 
  Sideris, Theodoros 2013 GRE0.5010.12151.80 

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)
 
 88th Ambelokipi Open Ambelokipi - Athens GRE 2008-06-02
RcRownchangeKK*chgGame
 1884 1928 2.00 5 -0.74 15 -11.10 
  Spyropoulos, Georgios 2179 GRE0.001-0.1915-2.85 
  Zaharopoulos, Dionisios 1578 GRE1.0010.11151.65 
  Skalkotas, Nikolaos m2278 GRE0.001-0.1115-1.65 
  Drakakis, Georgios 1807 GRE1.0010.34155.10 
  Nteoudis, Konstantinos 1578 GRE0.001-0.8915-13.35 

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)
 
 Porto Carras Summer Cup N.Marmaras GRE 2008-07-12
RcRownchangeKK*chgGame
 2162 1908 0.00 3 -0.59 15 -8.85 
  Makropoulou, Marina wg2244 GRE0.001-0.1215-1.80 
  Gamback, Bjorn 2203 SWE0.001-0.1515-2.25 
  Gutmann, Alois 2039 AUT0.001-0.3215-4.80 

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)
 

 

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