Individual Calculations July 2011
 Sahpatsidis, Haralabos  Total change: -10.25  Rating chartPersonal card
 3nd Open ASOP DIAS 2011 Petroupoli GRE 2011-05-07
RcRownchangeKK*chgGame
 1775 1510 0.00 2 -0.41 25 -10.25 
  Korlotsidis, Spiridon 1910  * GRE0.001-0.0825-2.00 
  Nteves, Stamatios 1639 GRE0.001-0.3325-8.25 
 * 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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