Individual Calculations October 2008
 Asvestopoulos, Hristos  Total change: -8.70  Rating chartPersonal card
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1902 1847 3.00 9 -0.85 15 -12.75 
  Kyriakoulakos, Anastasios 1685 GRE0.501-0.2115-3.15 
  Ntaifas, Ioannis 2051 GRE0.001-0.2415-3.60 
  Tsironis, Leonidas 1824 GRE1.0010.47157.05 
  Rigopoulos-Tsigkos, Alexandros 1980 GRE0.001-0.3215-4.80 
  Kostas, Panagiotis 1895 GRE0.001-0.4315-6.45 
  Tolias, Athanasios 1712 GRE1.0010.32154.80 
  Sgouros, Apostolos 2015 GRE0.001-0.2815-4.20 
  Iordanidou, Zoi 2065 GRE0.001-0.2215-3.30 
  Fessas, Prokopios 1890 GRE0.5010.06150.90 

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
 2037 1833 1.50 5 0.27 15 4.05 
  Koursaris, Nikolaos 1920 GRE0.001-0.3815-5.70 
  Kafetzopoulos, Anastasios 2049 GRE1.0010.781511.70 
  Michelakos, Panagiotis 1971 GRE0.5010.19152.85 
  Sigalas, Frangiskos 2183 GRE0.001-0.1115-1.65 
  Papadimitriou, Athanasios 2064 GRE0.001-0.2115-3.15 

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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