Individual Calculations January 2018
 Yarina, Nina  Total change: 26.80  Rating chartPersonal card
 Karelian senior 2017 tmnt Petrozavodsk RUS 2017-12-02
RcRownchangeKK*chgGame
 1574 1403 2.50 6 0.67 40 26.80 
  Poluzanova, Julia 1712 RUS0.001-0.1440-5.60 
  Loboda, Alexey M. 1803  * RUS0.001-0.0840-3.20 
  Velikodvorskaya, Rengina 1531 RUS0.5010.17406.80 
  Kurochkin, Vladimir K. 1269 RUS1.0010.324012.80 
  Kiprushkin, Albert N. 1451 RUS1.0010.574022.80 
  Kuzmichev, Boris V. 1677 RUS0.001-0.1740-6.80 
 * 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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