Individual Calculations January 2023
 Chinni, Rishabh  Total change: 36.80  Rating chartPersonal card
 57th American Open Orange, CA USA 2022-11-22
RcRownchangeKK*chgGame
 1947 1703 2.50 7 0.92 40 36.80 
  Beck, Alec 1959 USA0.001-0.1940-7.60 
  Kondakov, Adrian c2030 USA0.001-0.1340-5.20 
  Wang, Andrew 1824 USA1.0010.664026.40 
  Wang, Jeffery 1953 USA1.0010.814032.40 
  Atwell, Rose 1954 USA0.001-0.1940-7.60 
  Khaing, Myo Thant f2203 MYA0.001-0.0440-1.60 
  Ke, Rianne wc1706 USA0.5010.00400.00 

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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