Individual Calculations October 2022
 Narva, Mai  Total change: -2.10  Rating chartPersonal card
 European Women Chess Championship 2022 Praha CZE 2022-08-19
RcRownchangeKK*chgGame
 2288 2405 7.00 11 -0.21 10 -2.10 
  Kanakova, Natalie wm2171 CZE1.0010.21102.10 
  Krasteva, Beloslava fwc2269 BUL0.501-0.1810-1.80 
  Urh, Zala wm2263 SLO0.501-0.1910-1.90 
  Papp, Sarah wg2290 GER1.0010.34103.40 
  Brunello, Marina mwg2341 ITA0.001-0.5910-5.90 
  Doluhanova, Evgeniya wg2278 UKR1.0010.33103.30 
  Rakhmangulova, Anastasiya wm2244 UKR1.0010.29102.90 
  Mkrtchian, Lilit mwg2362 ARM0.001-0.5610-5.60 
  Belenkaya, Dina wg2293 ISR1.0010.35103.50 
  Maltsevskaya, Aleksandra mwg2360 POL0.001-0.5610-5.60 
  Babiy, Olga wg2296 UKR1.0010.35103.50 

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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