Rapid: Individual Calculations April 2020
 Grigoryants, Oleg  Total change: 19.00  Rating chartPersonal card
 VDNKh March - Rapid Moscow RUS 2020-03-01
RcRownchangeKK*chgGame
 1677 1682 4.00 6 0.95 20 19.00 
  Kamchatskiy, Anatoliy 1508 RUS1.0010.27205.40 
  Moiseev, Sergey S. 1616 RUS1.0010.41208.20 
  Petrova, Elizaveta 1640 RUS0.001-0.5620-11.20 
  Maslyanskiy, Aleksandr 2012 RUS0.001-0.1220-2.40 
  Petrenko, Anton 1275 RUS1.0010.08201.60 
  Galochkin, Sergei 2009 RUS1.0010.872017.40 

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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