Individual Calculations September 2015
 Zarkova, Aleksandra  Total change: -14.00  Rating chartPersonal card
 Orsk-Open 2015 Orsk RUS 2015-08-10
RcRownchangeKK*chgGame
 1574 1492 2.50 7 -0.35 40 -14.00 
  Idrisov, Klim 1892  * RUS0.001-0.0840-3.20 
  Zabalueva, Daria 1654 RUS0.001-0.2940-11.60 
  Brazhnikov, Dmitri 1377 RUS0.501-0.1640-6.40 
  Zarkova, Elizaveta 1260 RUS0.501-0.2940-11.60 
  Zaitz, Dmitry 1706 RUS0.001-0.2340-9.20 
  Sharikova, Arina 1492 RUS1.0010.504020.00 
  Galstyan, Irina 1639 RUS0.5010.20408.00 
 * 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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