Individual Calculations March 2010
 Maliaritis, Nikolaos  Total change: -33.50  Rating chartPersonal card
 101st Ambelokipi Open Ambelokipi - Athens GRE 2009-12-05
RcRownchangeKK*chgGame
 1511 1907 0.50 2 -1.34 25 -33.50 
  Koutsidis, Achilleas 1507  * GRE0.501-0.4225-10.50 
  Korniotis, Filippos 1514 GRE0.001-0.9225-23.00 
 * 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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