Individual Calculations January 2010
 Grigoryan, Meri  Total change: 2.55  Rating chartPersonal card
 17th European Women's Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2137 2122 3.00 6 0.17 15 2.55 
  Videnova, Iva wf2307 BUL0.001-0.2615-3.90 
  Makropoulou, Marina wg2288 GRE0.001-0.2815-4.20 
  Blagojevic, Lidija wf2046 MNE0.501-0.1015-1.50 
  Solic, Kristina wm2193 CRO0.5010.10151.50 
  Koskoska, Gabriela wm2182 MKD1.0010.58158.70 
  Menzi, Nezihe Ezgi 1803 TUR1.0010.13151.95 

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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