Individual Calculations May 2017
 Mkrtchyan, Arsen  Total change: -1.80  Rating chartPersonal card
 VO Moscow. March 2017 Moscow RUS 2017-03-12
RcRownchangeKK*chgGame
 1930 1888 2.50 6 -0.09 20 -1.80 
  Ustinov, Alexey 2084 RUS0.5010.25205.00 
  Griaznykh, Igor V. 2113 RUS0.001-0.2220-4.40 
  Mamaev, Evgeniy 2045 RUS0.001-0.2920-5.80 
  Zapolskiy, Mishel 1488  * RUS0.501-0.4220-8.40 
  Granovskaya, Ekaterina 1753 RUS1.0010.32206.40 
  Kedrov, Valery V. f2097 RUS0.5010.27205.40 
 * 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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