Individual Calculations April 2009
 Nikolopoulos, Ilias  Total change: -31.00  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1892 1721 0.00 4 -1.24 25 -31.00 
  Panagiotakopoulos, Gerasimos 2071 GRE0.001-0.1125-2.75 
  Vakalis, Angelos 1540 GRE0.001-0.7425-18.50 
  Papapetropoulos, Periklis 2058 GRE0.001-0.1225-3.00 
  Lymperopoulos, Georgios 1900 GRE0.001-0.2725-6.75 

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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