Rapid: Individual Calculations September 2019
 Nikiforov, Sergey M.  Total change: -33.60  Rating chartPersonal card
 Mytischi Rapid. August 2019 - 4 Mytischi RUS 2019-08-25
RcRownchangeKK*chgGame
 1847 1947 2.50 7 -1.68 20 -33.60 
  Nazaryan, Gor 1547  * ARM0.501-0.4220-8.40 
  Kolmakov, Pavel 2202 RUS1.0010.812016.20 
  Kalinin, Anatoly 1981 RUS0.001-0.4520-9.00 
  Nikishin, Igor 1547  * RUS0.001-0.9220-18.40 
  Skorobogatykh, Andrey 1827 RUS0.001-0.6620-13.20 
  Usov, Dmitry E. 1547  * RUS1.0010.08201.60 
  Minskiy, Andrey f2278 RUS0.001-0.1220-2.40 
 * 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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