Individual Calculations January 2016
 Ershov, Aleksey  Total change: -9.80  Rating chartPersonal card
 Tomilinskay Ladya-2015 1-9 Tomilino RUS 2015-10-16
RcRownchangeKK*chgGame
 1547 1873 5.50 7 -0.49 20 -9.80 
  Ozhogin, Sergey 1473  * RUS1.0010.08201.60 
  Golubkov, Ustin 1479 RUS1.0010.08201.60 
  Kharkin, Alexey 1756 RUS0.501-0.1620-3.20 
  Dobrovsky, Kirill 1702 RUS0.501-0.2320-4.60 
  Potorochin, Vadim 1473  * RUS1.0010.08201.60 
  Kuzyaev, Vyacheslav 1473  * RUS0.501-0.4220-8.40 
  Mazhuga, Andrey 1473  * RUS1.0010.08201.60 
 * 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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