Rapid: Individual Calculations February 2019
 Bogachev, Vjacheslav  Total change: 20.80  Rating chartPersonal card
 CUP rapid CFO Tula RUS 2019-01-11
RcRownchangeKK*chgGame
 1730 1579 4.00 9 1.04 20 20.80 
  Kozenkov, Valery 1979  * RUS0.001-0.0820-1.60 
  Elkin, Yaroslav 1974 RUS0.001-0.0820-1.60 
  Bogatirev, Nikolay 1901 RUS0.001-0.1320-2.60 
  Abramov, Roman 1636 RUS1.0010.582011.60 
  Artamonov, Ilja 1462 RUS0.001-0.6620-13.20 
  Ionochkin, Maxim 1800 RUS0.001-0.2220-4.40 
  Romanchenko, Yuri 1715 RUS1.0010.682013.60 
  Tjurin, Viktor 1820 RUS1.0010.802016.00 
  Gushin, Alexander 1280 RUS1.0010.15203.00 
 * 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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