Rapid: Individual Calculations January 2019
 Dragunov, Vladimir  Total change: -30.40  Rating chartPersonal card
 Istra_rapid 30.11 Istra RUS 2018-11-30
RcRownchangeKK*chgGame
 1730 1901 2.50 6 -1.52 20 -30.40 
  Dyldina, Anastasia 1501  * RUS0.501-0.4220-8.40 
  Shtin, Sergey 1948 RUS0.001-0.4320-8.60 
  Zamaskina, Sofya 1501  * RUS1.0010.08201.60 
  Andreev, Andrei V. 1501  * RUS0.001-0.9220-18.40 
  Pislevich, Gennadii 1938 RUS0.5010.05201.00 
  Bobrovich, Mikhail 1989 RUS0.5010.12202.40 
 * 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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