Individual Calculations August 2023
 Sterin, Ilya  Total change: -37.60  Rating chartPersonal card
 28th annual Pacific Coast Open - Premier Van Nuys, CA USA 2023-07-21
RcRownchangeKK*chgGame
 1849 2185 2.50 5 -1.88 20 -37.60 
  Xu, Gordon Zhenyu c1954 USA0.001-0.7920-15.80 
  Chinni, Rishabh 1830 USA0.501-0.3920-7.80 
  Lin, Daniel 1840 USA0.501-0.3920-7.80 
  Hao, Max 1833 USA1.0010.11202.20 
  Jin, Austin 1786 USA0.501-0.4220-8.40 

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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