Individual Calculations May 2010
 Skirianoglou, Dimitrios  Total change: 2.70  Rating chartPersonal card
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2223 2054 2.50 8 0.18 15 2.70 
  Kotrotsos, Vasilios f2338 GRE0.001-0.1615-2.40 
  Litsas, Ioannis 2181 GRE1.0010.671510.05 
  Simeonidis, Ioannis 2269 GRE0.001-0.2315-3.45 
  Margaritis, Fotios 2185 GRE0.001-0.3215-4.80 
  Papastavropoulos, Andreas f2229 GRE0.001-0.2715-4.05 
  Kofidis, Andreas m2407 GRE0.001-0.1115-1.65 
  Panagiotopoulos, Alexandros 2176 GRE0.5010.17152.55 
  Kapagiannidis, Konstantinos 2001 GRE1.0010.43156.45 

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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