Individual Calculations January 2018
 Schepetkova, Margarita  Total change: -3.60  Rating chartPersonal card
 Women_Cup of Russia 2017_Final Khanty-Mansiisk RUS 2017-12-05
RcRownchangeKK*chgGame
 2367 2247 0.50 2 -0.18 20 -3.60 
  Kovanova, Baira wg2367 RUS0.001-0.3420-6.80 
  Kovanova, Baira wg2367 RUS0.5010.16203.20 

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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