Rapid: Individual Calculations August 2017
 Arakeljan, Alexandr  Total change: -50.20  Rating chartPersonal card
 Vidnoe_International Chess Day 2017 Rapid Vidnoe RUS 2017-07-16
RcRownchangeKK*chgGame
 2069 2285 3.50 8 -2.51 20 -50.20 
  Dadaev, Halid f2097 RUS0.001-0.7420-14.80 
  Sivakov, Viktor 2218 RUS0.501-0.0920-1.80 
  Shpagin, Vlas f2101 RUS0.001-0.7420-14.80 
  Selifonova, Aleksandra 1977 RUS0.001-0.8620-17.20 
  Shorokhov, Evgenij f1934 RUS1.0010.11202.20 
  Pronjkin, Anatoly 2012 RUS1.0010.17203.40 
  Bolhovitin, Aleksandr m2331 RUS0.001-0.4420-8.80 
  Shmidt, Kseniya 1885  * 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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