Individual Calculations October 2008
 Georgantas, Antonios  Total change: -23.75  Rating chartPersonal card
 88th Ambelokipi Open Ambelokipi - Athens GRE 2008-06-02
RcRownchangeKK*chgGame
 1812 1755 2.50 6 -0.10 25 -2.50 
  Loupos, Vasilios 2046 GRE0.001-0.1525-3.75 
  Hajioannou, Dimos 1524 GRE1.0010.21255.25 
  Delithanasis, Dimitrios 2105 GRE0.001-0.1125-2.75 
  Karaoulanis, Dimitrios 1879 GRE0.5010.17254.25 
  Ntovas, Dimitrios 1475 GRE1.0010.16254.00 
  Kiriazis, Dimitrios 1841 GRE0.001-0.3825-9.50 

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)
 
 17th Greek Indiv. Championship open U12 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1774 1755 2.00 6 -0.85 25 -21.25 
  Drakakis, Georgios 1807 GRE1.0010.572514.25 
  Tzouganakis, Panteleimon 1900 GRE0.001-0.3125-7.75 
  Tolias, Athanasios 1712 GRE1.0010.442511.00 
  Tsakiris, Haralambos 1725 GRE0.001-0.5425-13.50 
  Stathopoulos, Ioannis 1692 GRE0.001-0.5925-14.75 
  Palaskos, Ahileas 1810 GRE0.001-0.4225-10.50 

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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