Individual Calculations October 2017
 Mkrtchyan, Arsen  Total change: 21.80  Rating chartPersonal card
 Open Moscow. August 2017 Moscow RUS 2017-08-12
RcRownchangeKK*chgGame
 1915 1911 5.50 9 1.09 20 21.80 
  Tergalinsky, Sergey 2311  * UKR0.001-0.0820-1.60 
  Baigushev, Alexandr 1567 RUS1.0010.12202.40 
  Granovskiy, Alexandr m2288 KAZ0.001-0.0920-1.80 
  Vygodin, Boris 1511  * RUS1.0010.08201.60 
  Leschenko, Wjatcheslaw 1511  * RUS1.0010.08201.60 
  Vul, Arkadi Eremeevich g2229 RUS0.001-0.1320-2.60 
  Leite, Ernst 1771 RUS1.0010.31206.20 
  Losev, Dmitry m2118 RUS1.0010.772015.40 
  Rossal, Valeriy I. 1933 RUS0.5010.03200.60 
 * 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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