Individual Calculations February 2018
 Chervonenkis, Boris  Total change: 22.40  Rating chartPersonal card
 VO Moscow. December 2017 - January 2018 1-8 Moscow RUS 2017-12-17
RcRownchangeKK*chgGame
 1988 1904 2.50 5 0.56 40 22.40 
  Stepurko, Yury 2051 RUS0.5010.20408.00 
  Kvasov, Sergey 2002 RUS1.0010.634025.20 
  Zavialov, Vladimir 2072 RUS1.0010.724028.80 
  Kretov, Valentin 1926 RUS0.001-0.4740-18.80 
  Babaev, Mikhail 1890 GER0.001-0.5240-20.80 

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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