Rapid: Individual Calculations April 2018
 Kretov, Valentin  Total change: 7.60  Rating chartPersonal card
 Rapid Moscow. March 2018 - 2 Moscow RUS 2018-03-09
RcRownchangeKK*chgGame
 1884 1901 4.00 7 0.38 20 7.60 
  Usov, Dmitry E. 1501  * RUS1.0010.08201.60 
  Afanasiev, Nikita f2301  * RUS0.001-0.0820-1.60 
  Schipitsin, Mikhail 1501  * RUS1.0010.08201.60 
  Arkhipenko, Daniil 2218 RUS0.001-0.1320-2.60 
  Yarikov, Artem 1713 RUS1.0010.26205.20 
  Oganisian, Yury 1789 RUS1.0010.35207.00 
  Kudashov, Egor 2162 RUS0.001-0.1820-3.60 
 * 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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