Individual Calculations April 2009
 Galopoulos, N  Total change: 30.90  Rating chartPersonal card
 White Tower 2008 Thessaloniki - Greece GRE 2008-12-20
RcRownchangeKK*chgGame
 2080 2261 7.50 9 1.14 15 17.10 
  Amiridou, Dimitra 1911 GRE1.0010.11151.65 
  Halkias, Nikolaos 1911 GRE1.0010.11151.65 
  Boutsioukis, Nikolaos 1911 GRE1.0010.11151.65 
  Kirgeridis, Panagiotis 2060 GRE1.0010.24153.60 
  Zakarian, David 2261 ARM0.001-0.5015-7.50 
  Psaltis, Aristidis 1911 GRE1.0010.11151.65 
  Galopoulos, Panagiotis f2179 GRE1.0010.39155.85 
  Shavtvaladze, Nikoloz m2442 GEO0.5010.24153.60 
  Pambalos, Panayiotis 2137 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)
 
 12 Indiv. Champ. Greece - Boys U18 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 2116 2215 6.50 9 0.92 15 13.80 
  Liodakis, Konstantinos 1889 GRE1.0010.13151.95 
  Kostas, Panagiotis 1916 GRE1.0010.15152.25 
  Hristodoulou, Panagiotis 2110 GRE0.501-0.1415-2.10 
  Filippas, Sebastian 2190 GRE1.0010.47157.05 
  Pavlidis, Antonios 2277 GRE1.0010.59158.85 
  Kourousis, Epaminondas 2228 GRE0.5010.02150.30 
  Pambalos, Panayiotis 2123 GRE1.0010.37155.55 
  Malikentzos, Sotirios 2153 GRE0.501-0.0915-1.35 
  Dounis, Alexandros 2158 GRE0.001-0.5815-8.70 

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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