Individual Calculations January 2020
 Ri, Yan Chun  Total change: 21.60  Rating chartPersonal card
 Cup of the Ministry of sport Yuzhno-Sakhalinsk RUS 2019-12-21
RcRownchangeKK*chgGame
 2002 1676 2.00 6 1.08 20 21.60 
  Timokhin, Vyacheslav 2071 RUS0.001-0.0820-1.60 
  Blokha, Aleksandr 1685 RUS1.0010.512010.20 
  Cherntsov, Igor 2076  * RUS0.001-0.0820-1.60 
  Petrenko, Andrey Yu. 2076  * RUS0.001-0.0820-1.60 
  Frizuk, Andrey 2028 RUS1.0010.892017.80 
  Den, Dmitrij 2076  * RUS0.001-0.0820-1.60 
 * 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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