Blitz: Individual Calculations July 2013
 Nikolaidou, Eleni  Total change: 4.20  Rating chartPersonal card
 2nd Queen's chess day - ASOP DIAS Athens - Petroupoli GRE 2013-06-02
RcRownchangeKK*chgGame
 1869 1827 1.50 3 0.21 20 4.20 
  Makka, Ioulia wm2152 GRE0.001-0.1320-2.60 
  Ilia, Anastasia 1427  * GRE1.0010.08201.60 
  Hristodoulaki, Antonia 2029 GRE0.5010.26205.20 
 * 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)
 

 

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