Rapid: Individual Calculations June 2023
 Ignatov, Sergey  Total change: 86.80  Rating chartPersonal card
 Open Championship among veterans RAPID Khimki RUS 2023-05-13
RcRownchangeKK*chgGame
 1651 1442 6.50 7 4.34 20 86.80 
  Lyubokhiner, Leonid M. 1578 RUS1.0010.682013.60 
  Bakhtin, Vladimir A. 1966 RUS0.5010.47209.40 
  Yarygin, Vladimir 1939 RUS1.0010.962019.20 
  Guseinov, Sergey 1875 RUS1.0010.942018.80 
  Maronov, Yury 1791 RUS1.0010.892017.80 
  Budanov, Kirill 1213 RUS1.0010.21204.20 
  Pogosyan, Arkadiy 1195 RUS1.0010.19203.80 

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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