Individual Calculations April 2009
 Kirgeridis, Panagiotis  Total change: -22.50  Rating chartPersonal card
 White Tower 2008 Thessaloniki - Greece GRE 2008-12-20
RcRownchangeKK*chgGame
 1911 2060 5.00 8 -0.40 15 -6.00 
  Lekatis, Ioannis 1710 GRE1.0010.11151.65 
  Salmanlis, Zafirios 1813 GRE1.0010.19152.85 
  Galopoulos, N 2261 GRE0.001-0.2415-3.60 
  Tompros, Andreas-Hristos 1773 GRE0.501-0.3415-5.10 
  Papadopoulos, Panayotis 1885 GRE0.501-0.2315-3.45 
  Psaltis, Aristidis 1772 GRE1.0010.16152.40 
  Koutroukis, Andreas 1814 GRE1.0010.19152.85 
  Zakarian, David 2261 ARM0.001-0.2415-3.60 

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)
 
 12 Indiv. Champ. Greece - Boys U18 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 1879 2061 5.50 9 -1.10 15 -16.50 
  Koronas, Vasilios 1745 GRE0.501-0.3715-5.55 
  Stefanatos, Nikolaos 1879 GRE1.0010.26153.90 
  Balokas, Dimitrios-Konstantin 1883 GRE0.501-0.2315-3.45 
  Karaoulanis, Dimitrios 1886 GRE0.501-0.2315-3.45 
  Athanasiou, Georgios 1915 GRE0.001-0.7015-10.50 
  Dimopoulos, Dimitrios 1893 GRE0.501-0.2215-3.30 
  Asimakopoulos, Ioannis 1823 GRE1.0010.20153.00 
  Asimakopoulos, Konstantinos 1870 GRE0.501-0.2515-3.75 
  Rigopoulos-Tsigkos, Alexandros 2020 GRE1.0010.44156.60 

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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