Individual Calculations September 2018
 Sorokotyagin, Sergey  Total change: 6.40  Rating chartPersonal card
 Slavianskaya Ladia - 2018 Slaviansk-na-Kubani RUS 2018-08-10
RcRownchangeKK*chgGame
 2009 2286 7.50 9 0.32 20 6.40 
  Gusakov, Anatoly 1886  * RUS1.0010.08201.60 
  Potrekeev, Pavel 2220 RUS0.001-0.5920-11.80 
  Shvedova, Maria 1886  * RUS1.0010.08201.60 
  Bakhmet, Ilya 1945 RUS1.0010.12202.40 
  Vlasenko, Alexey f2446 RUS1.0010.712014.20 
  Seleznev, Iliya 1886  * RUS1.0010.08201.60 
  Mezhov, Dmitriy 1980 RUS1.0010.14202.80 
  Filatov, Georgy 1886  * RUS1.0010.08201.60 
  Popov, Gennady 1949 RUS0.501-0.3820-7.60 
 * 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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