Individual Calculations January 2017
 Obolentseva, Alexandra  Total change: 22.80  Rating chartPersonal card
 Final Cup of Russia 2016 women Khanty-Mansiysk RUS 2016-12-05
RcRownchangeKK*chgGame
 2435 2315 2.50 4 1.14 20 22.80 
  Nechaeva, Marina mwg2419 RUS1.0010.642012.80 
  Nechaeva, Marina mwg2419 RUS1.0010.642012.80 
  Girya, Olga wg2450 RUS0.5010.18203.60 
  Girya, Olga wg2450 RUS0.001-0.3220-6.40 

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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