Individual Calculations February 2017
 Lubarskaya, Regina  Total change: 34.40  Rating chartPersonal card
 Petrosian Memorial 2016 Yuzhno-Sakhalinsk RUS 2017-01-02
RcRownchangeKK*chgGame
 1641 1328 2.00 7 0.86 40 34.40 
  I,en, Bok 1728  * RUS0.001-0.0840-3.20 
  Ri, Yan Chun 1728  * RUS1.0010.924036.80 
  Movsesyan, Tigran 1381 RUS1.0010.574022.80 
  I,gi, Su 1728  * RUS0.001-0.0840-3.20 
  Timokhin, Vyacheslav 1728  * RUS0.001-0.0840-3.20 
  Fedkov, Sergey 1728  * RUS0.001-0.0840-3.20 
  Khusnulgatin, Artem 1469 RUS0.001-0.3140-12.40 
 * 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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