Individual Calculations July 2013
 Beliaeva, Natalia  Total change: -14.40  Rating chartPersonal card
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 1972 2019 4.00 9 -0.96 15 -14.40 
  Sanal, Vahap m2409 TUR0.001-0.0915-1.35 
  Baciu, Diana wm2249 MDA0.001-0.2115-3.15 
  Keze, Arnis 1775 RUS0.001-0.8015-12.00 
  Raondi, Yan-Martin 1659 RUS1.0010.10151.50 
  Saranya, Y 1823 IND1.0010.25153.75 
  Yakimenko, Alexander A. 2214 RUS0.001-0.2515-3.75 
  Yordanov, Lachezar 1619  * BUL1.0010.08151.20 
  Banov, Boil 2165 BUL0.001-0.3015-4.50 
  Bulmaga, Elena 1836 ROU1.0010.26153.90 
 * 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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