Individual Calculations October 2008
 Sgouros, Apostolos  Total change: -1.35  Rating chartPersonal card
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1961 2015 3.50 8 -0.96 15 -14.40 
  Litsas, Panagiotis 1665 GRE1.0010.11151.65 
  Dounis, Alexandros 2200 GRE0.5010.24153.60 
  Soultatis, Kostas 2150 GRE0.5010.18152.70 
  Kakadelis, Str 2129 GRE0.001-0.3415-5.10 
  Petraki, Maria wf2069 GRE0.001-0.4215-6.30 
  Asimakopoulos, Konstantinos 1829 GRE0.501-0.2415-3.60 
  Asvestopoulos, Hristos 1847 GRE1.0010.28154.20 
  Gkikas, Hristos 1800 GRE0.001-0.7715-11.55 

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 Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1887 2004 6.00 8 0.87 15 13.05 
  Kokolias, Konstantinos 2197 GRE0.001-0.2515-3.75 
  Sidiropoulos, Leonidas 1669 GRE1.0010.12151.80 
  Nikolaidis, Konstantinos f2279 GRE0.5010.33154.95 
  Aznaouridis, Sokratis 1840 GRE1.0010.28154.20 
  Malikentzou, Nafsika 1654 GRE1.0010.11151.65 
  Terzidaki, Alexandra 1773 GRE1.0010.21153.15 
  Mihopoulos, Konstantinos 1805 GRE0.501-0.2615-3.90 
  Koutsogiannis, Efthymios 1879 GRE1.0010.33154.95 

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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