Individual Calculations August 2012
 Efthimiatos, Georgios  Total change: -30.15  Rating chartPersonal card
 Attica Team Cup 2012 Attica GRE 2012-04-28
RcRownchangeKK*chgGame
 1945 2058 1.00 4 -1.58 15 -23.70 
  Nikolaidou, Eleni 1823 GRE1.0010.21153.15 
  Iliopoulos, Rigas 1913 GRE0.001-0.6915-10.35 
  Kaloskambis, Mihail 2024 GRE0.001-0.5515-8.25 
  Nikomanis, Andreas 2019 GRE0.001-0.5515-8.25 

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)
 
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 2046 2048 2.50 6 -0.43 15 -6.45 
  Kosmas-Lekkas, Dimitrios 2167 GRE0.5010.16152.40 
  Stavrianakis, Ioannis f2318 GRE0.5010.33154.95 
  Lazaridis-Patsalias, Haralabos 2141 GRE0.5010.13151.95 
  Papargyriou, Anastasios 2069 GRE0.001-0.4715-7.05 
  Magklaras, Themistoklis-Panayiot 1652 GRE1.0010.08151.20 
  Athanasiou, Georgios 1927 GRE0.001-0.6615-9.90 

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)
 

 

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