Rapid: Individual Calculations September 2018
 Zherdev, Oleg  Total change: 9.80  Rating chartPersonal card
 Rostov August 2018 (rapid) Rostov-on-Don RUS 2018-08-25
RcRownchangeKK*chgGame
 1821 1705 3.00 7 0.49 20 9.80 
  Kuzin, Dmitriy 1893 RUS0.5010.24204.80 
  Vaymer, Pavel 1995 RUS0.001-0.1620-3.20 
  Osipovich, Ruslan 1963 RUS0.001-0.1820-3.60 
  Moskalenko, Kirill 1612 RUS1.0010.37207.40 
  Li, Sergey 2105  * RUS0.5010.42208.40 
  Kozachenko, Alexander 1874 RUS0.001-0.2820-5.60 
  Kardashova, Anastasiya 1305  * RUS1.0010.08201.60 
 * 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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