Individual Calculations October 2021
 Fang, Jaden  Total change: 30.80  Rating chartPersonal card
 BayAreaChess 45th People's Tournament - X Santa Clara, California USA 2021-09-04
RcRownchangeKK*chgGame
 1615 1450 2.50 6 0.77 40 30.80 
  Meiyappan, Annapoorni wf1626 USA0.5010.23409.20 
  Jiang, Lucas 1723 USA0.001-0.1740-6.80 
  Guo, Andrew 1702 USA0.5010.314012.40 
  Nishio, Alexander 1607 USA1.0010.714028.40 
  Yan, Nathan 1506 USA0.001-0.4240-16.80 
  Achuthan, Aryan 1527 USA0.5010.11404.40 

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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