Individual Calculations July 2009
 Androni, Konstantina  Total change: -10.05  Rating chartPersonal card
 Team Cup Attica Friendship 2009 "NIKOS STROFALIS" Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1927 1798 1.00 5 -0.67 15 -10.05 
  Apostolou, Elias 1812 GRE0.5010.02150.30 
  Kosmas, Hristos 1819 GRE0.5010.03150.45 
  Ornithopoulos, Nikolaos 2068 GRE0.001-0.1715-2.55 
  Kolomvas, Dimitrios 1940 GRE0.001-0.3115-4.65 
  Liaskos, Leonidas 1997 GRE0.001-0.2415-3.60 

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)
 

 

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