Individual Calculations November 2022
 Nair, Siddhant  Total change: -21.60  Rating chartPersonal card
 2022 Skyline Open - Open Section Dulles, VA USA 2022-10-08
RcRownchangeKK*chgGame
 1881 1880 2.50 6 -0.54 40 -21.60 
  Kurup, Siddharth Ajay 1705 USA1.0010.274010.80 
  Sriniaiyer, Sudarshan 2164 USA0.5010.344013.60 
  Quirke, Jeffrey L 2047 USA0.5010.22408.80 
  Su, Kevin 1853 USA0.001-0.5440-21.60 
  Diao, Matthew Guo 1761 USA0.501-0.1640-6.40 
  Slate, Kent 1754 USA0.001-0.6740-26.80 

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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