Rapid: Individual Calculations January 2020
 Bogdan, David  Total change: 10.40  Rating chartPersonal card
 Gelendzhik major chess cup 2019 Gelendzhik RUS 2019-12-01
RcRownchangeKK*chgGame
 1409 1400 4.00 7 0.52 20 10.40 
  Vasilenko, Maksim 1075 RUS1.0010.13202.60 
  Zuev, Vyacheslav 1800  * RUS0.001-0.0820-1.60 
  Kherkunov, Iaromir 1152 RUS1.0010.19203.80 
  Shadrin, Mikhail 1759 RUS0.001-0.1020-2.00 
  Naumov, Evgeny 1648 RUS0.001-0.1920-3.80 
  Malkhasyan, Erem 1074 RUS1.0010.13202.60 
  Babenko, Taras 1358 RUS1.0010.44208.80 
 * 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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