Rapid: Individual Calculations July 2021
 Bogdan, David  Total change: 46.80  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1700 1391 4.00 7 2.24 20 44.80 
  Romanov, Nikita M. 1979 RUS0.001-0.0220-0.40 
  Ponomarev, Denis 1842 RUS0.001-0.0620-1.20 
  Gorn, Konstantin 1166 RUS1.0010.22204.40 
  Zorina, Elizaveta 1819 RUS0.001-0.0720-1.40 
  Chernokalova, Sofia 1159 RUS1.0010.21204.20 
  Tsybulkin, Ivan 1909 RUS1.0010.972019.40 
  Solovjov, Pavel 2027 RUS1.0010.992019.80 

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)
 
 Yu.I. Lobanov Memorial_Rapid Grand Prix of Russia Sochi RUS 2021-06-24
RcRownchangeKK*chgGame
 1587 1391 2.50 7 0.10 20 2.00 
  Niyazgulova, Marina wm2126 RUS0.001-0.0120-0.20 
  Afanasyev, Adrian 1207 RUS1.0010.26205.20 
  Plehanov, Daniil 1247 RUS1.0010.31206.20 
  Gridnev, Selantiy 1843 RUS0.001-0.0620-1.20 
  Kekeeva, Sofia 1332 RUS0.501-0.0820-1.60 
  Ril, Evgeny 1714 RUS0.001-0.1320-2.60 
  Bespalov, Elisei 1638 RUS0.001-0.1920-3.80 

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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