Individual Calculations April 2009
 Georgopoulou, Anastasia  Total change: -48.50  Rating chartPersonal card
 1st Winter Open SOP - SMAOK Pagkrati - Athens GRE 2009-01-20
RcRownchangeKK*chgGame
 1894 1757 0.00 6 -1.94 25 -48.50 
  Panagiotopoulos, Vas 2010 GRE0.001-0.1925-4.75 
  Stoumbou, Eleni 1883 GRE0.001-0.3325-8.25 
  Paouris, Nikolaos 1855 GRE0.001-0.3725-9.25 
  Hatzigeorgiou, Mihail 1919 GRE0.001-0.2925-7.25 
  Antoniadis, Konstantinos 1848 GRE0.001-0.3825-9.50 
  Petridis, Evagelos 1848 GRE0.001-0.3825-9.50 

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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