Individual Calculations December 2019
 Ryzhov, Sergei  Total change: 36.80  Rating chartPersonal card
 Central FR Chmp 2019 B13 Bryansk RUS 2019-11-02
RcRownchangeKK*chgGame
 1492 1245 2.50 7 0.92 40 36.80 
  Tkachuk, Andrey 1461 RUS1.0010.784031.20 
  Moshkin, Aleksandr 1645  * RUS0.001-0.0840-3.20 
  Antonov, Vladimir Vl. 1570 RUS0.001-0.1340-5.20 
  Zotov, Lev 1608 RUS1.0010.904036.00 
  Vershinin, Igor 1645  * RUS0.001-0.0840-3.20 
  Lebedev, Georgiy 1121 RUS0.501-0.1740-6.80 
  Gulevich, Timofey 1393 RUS0.001-0.3040-12.00 
 * 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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