Individual Calculations December 2017
 Chistyakov, Andrey  Total change: -1.40  Rating chartPersonal card
 Open Moscow. October 2017 - B Moscow RUS 2017-10-21
RcRownchangeKK*chgGame
 1737 1688 3.50 8 -0.07 20 -1.40 
  Grigorenko, Bogdan 1731 RUS1.0010.562011.20 
  Stepurko, Yury 2088  * RUS0.001-0.0820-1.60 
  Alekseev, Stanislav 1518 RUS1.0010.28205.60 
  Stekolschikov, Vasily 1811 RUS0.001-0.3320-6.60 
  Novikov, Sergey M. 1744 RUS0.001-0.4220-8.40 
  Mqami, Ibrahim 1720 MAR0.001-0.4620-9.20 
  Kashirsky, Eugeny D. 1726 RUS1.0010.552011.00 
  Kudryaev, Ivan 1559 RUS0.501-0.1720-3.40 
 * 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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