Rapid: Individual Calculations August 2021
 Bogdan, David  Total change: 33.60  Rating chartPersonal card
 Malaya zemlya 2021_Rapid Grand Prix of Russia Novorossiysk RUS 2021-07-10
RcRownchangeKK*chgGame
 1724 1438 4.00 9 1.68 20 33.60 
  Smirnov, Pavel g2173 RUS0.001-0.0120-0.20 
  Kokoreva, Ksenia 1116 RUS1.0010.13202.60 
  Gabitov, Ruslan 2125 RUS0.001-0.0120-0.20 
  Borshch, Alexei 1117 RUS1.0010.13202.60 
  Khmelev, Mikhail 1918 RUS1.0010.952019.00 
  Shadrin, Mikhail 1775 RUS0.001-0.1220-2.40 
  Shestakova, Bogdana 1757 RUS1.0010.872017.40 
  Kurchenko, Egor 1818 RUS0.001-0.0920-1.80 
  Shpakivskaya, Alina 1714 RUS0.001-0.1720-3.40 

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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