Rapid: Individual Calculations July 2017
 Primova, Polina  Total change: 29.40  Rating chartPersonal card
 Star Trek U15 2017 Korolev RUS 2017-05-21
RcRownchangeKK*chgGame
 1459 1198 3.00 7 1.47 20 29.40 
  Buyukli, Egor 1598  * RUS1.0010.922018.40 
  Konovalov, Alexey 1598  * RUS0.001-0.0820-1.60 
  Lysenko, Olesya 1595 RUS0.001-0.0820-1.60 
  Ershov, Dmitry 1563 RUS0.001-0.1020-2.00 
  Chebotarev, Maksim 1056 RUS1.0010.31206.20 
  Matyunina, Sofya 1315 RUS0.001-0.3420-6.80 
  Dolgopyatov, Andrey 1487 RUS1.0010.842016.80 
 * 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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