Individual Calculations October 2018
 Sosnin, Nikolay N.  Total change: -25.80  Rating chartPersonal card
 Open Moscow. August 2018 - A Moscow RUS 2018-08-11
RcRownchangeKK*chgGame
 1769 1853 3.00 7 -1.29 20 -25.80 
  Vul, Arkadi Eremeevich g2219 RUS0.001-0.1020-2.00 
  Varypaev, Leonid 1579 RUS1.0010.17203.40 
  Pavlenko, Aleksej 1745 RUS0.001-0.6520-13.00 
  Smirnov, Valeriy 1598 RUS1.0010.19203.80 
  Sevastijanov, Alexandr 1922 RUS0.5010.10202.00 
  Dobrovsky, Kirill 1653 RUS0.501-0.2620-5.20 
  Gubanov, Timofey 1666 RUS0.001-0.7420-14.80 

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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