Individual Calculations January 2022
 Tia, Rudy Goce  Total change: -22.60  Rating chartPersonal card
 BayAreaChess: California Class Warfare - MX Santa Clara, California USA 2021-11-26
RcRownchangeKK*chgGame
 1679 1756 2.50 6 -1.13 20 -22.60 
  Shivakumar, Shawnak 1830 USA0.001-0.4020-8.00 
  Rajaram, Rohan 1702 USA1.0010.42208.40 
  Matai, Krish 1588 USA1.0010.28205.60 
  Pullela, Sricharan 1631 USA0.501-0.1720-3.40 
  Wang, Jeffery 1642 USA0.001-0.6620-13.20 
  Lin, Daniel 1683 USA0.001-0.6020-12.00 

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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