Individual Calculations January 2015
 Apostolakakis, Konstantinos  Total change: 6.40  Rating chartPersonal card
 2015 Youth under 18 Championship of ESSAMTH Kavala GRE 2014-10-25
RcRownchangeKK*chgGame
 1610 2010 1.00 1 0.08 40 3.20 
  Theodoridis, Spiridon 1610  * GRE1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 7th youth u16 Greek National team championship 2014 - finals Vrahati - Korinthos GRE 2014-12-12
RcRownchangeKK*chgGame
 1842 1998 3.50 5 0.08 40 3.20 
  Lemoni, Maria - Ioanna 1598  * GRE1.0010.08403.20 
  Alexakis, Georgios 1893 GRE1.0010.364014.40 
  Fidrilakis, Stavros 1884 GRE0.001-0.6640-26.40 
  Kadianis, Georgios 1761 GRE1.0010.20408.00 
  Ioannidis, Evgenios f2072 GRE0.5010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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