Individual Calculations February 2013
 Alygizakis, Apostolos  Total change: -4.95  Rating chartPersonal card
 2013 Individual National Championship U18 Open - FINALS Hania GRE 2013-01-02
RcRownchangeKK*chgGame
 1518 1345 1.50 6 -0.33 15 -4.95 
  Koutoukidis, Panagiotis 1745  * GRE0.5010.42156.30 
  Papadokokolakis, Panagiotis 1365 GRE0.001-0.4715-7.05 
  Liodakis, Filippos-Markos 1395 GRE0.001-0.4315-6.45 
  Georgakopoulos, Nikolaos K. 1455 GRE1.0010.65159.75 
  Papadopoulos, Argirios 1745  * GRE0.001-0.0815-1.20 
  Kalikakis, Nikolaos 1402 GRE0.001-0.4215-6.30 
 * 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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