Individual Calculations November 2022
 Raman, Arjun  Total change: 3.60  Rating chartPersonal card
 30th annual Midwest Class Championships - 1800-2099 Wheeling, IL USA 2022-10-07
RcRownchangeKK*chgGame
 1754 1719 2.50 5 0.09 40 3.60 
  Ilyasov, Ahmed 1546 USA1.0010.274010.80 
  Khachatryan, David S 1858 ARM0.5010.19407.60 
  Tillman, Langston 2154 USA0.001-0.0640-2.40 
  Guan, Tsz Yeung 1564 CAN0.001-0.7140-28.40 
  Yang, Alexander Zirui 1646 USA1.0010.404016.00 

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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