Individual Calculations January 2023
 Shivakumar, Shawnak  Total change: -92.80  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2044 2189 2.50 7 -2.32 40 -92.80 
  Mishra, Abhimanyu g2549 USA0.001-0.1040-4.00 
  Wisniowski, Natalie wc1974 USA0.001-0.7740-30.80 
  Zhang, Roger 1987 USA1.0010.24409.60 
  Nandhakumar, Vaseegaran 1932 USA1.0010.18407.20 
  Hiwale, Ronak 1970 USA0.501-0.2840-11.20 
  Chirilov, James 1890 USA0.001-0.8540-34.00 
  Gardezi, Arsal 2006 USA0.001-0.7440-29.60 

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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