Individual Calculations September 2015
 Kruk, Sergej  Total change: -15.60  Rating chartPersonal card
 Yaroslav Mudryj 2015 open Yaroslavl RUS 2015-07-20
RcRownchangeKK*chgGame
 1624 1508 2.50 9 -0.78 20 -15.60 
  Orlovtsev, Alexander 1908  * RUS0.001-0.0820-1.60 
  Malkova, Olga 1838 RUS0.001-0.1220-2.40 
  Yurovskikh, Yasmin 1683 RUS0.001-0.2720-5.40 
  Urbanaites, Elvira 1662 RUS0.001-0.2920-5.80 
  Vlasova, Zlata 1755 RUS0.001-0.1920-3.80 
  Zadorozhnaya, Daria 1316 RUS0.501-0.2520-5.00 
  Afanasieva, Elena 1563 RUS0.001-0.4220-8.40 
  Kornilov, Ilya 1338 RUS1.0010.28205.60 
  Kanaev, Sergey 1554 RUS1.0010.562011.20 
 * 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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