Individual Calculations April 2009
 Drakopoulos, Anastasios  Total change: 4.80  Rating chartPersonal card
 1st Winter Open SOP - SMAOK Pagkrati - Athens GRE 2009-01-20
RcRownchangeKK*chgGame
 2078 2218 5.00 7 0.32 15 4.80 
  Siaparinas, Konstantinos 1930 GRE1.0010.16152.40 
  Raptakis, Solon 2055 GRE1.0010.28154.20 
  Kaloskambis, Mihail 2122 GRE1.0010.37155.55 
  Tepelenis, Nikolaos 2189 GRE0.001-0.5415-8.10 
  Sandalakis, Angelos 2372 GRE0.001-0.2915-4.35 
  Panagiotopoulos, Vas 2010 GRE1.0010.23153.45 
  Fanourgakis, Konstantinos 1868 GRE1.0010.11151.65 

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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