Individual Calculations November 2019
 Mei, Austin  Total change: 27.60  Rating chartPersonal card
 2019 US Class Championship - Master Burlingame, California USA 2019-09-27
RcRownchangeKK*chgGame
 1925 1863 2.00 3 0.69 40 27.60 
  Viswanathan, Arul 1722 USA1.0010.314012.40 
  Desousa, Brian 1880 USA1.0010.524020.80 
  Li, Eric c2172 USA0.001-0.1440-5.60 

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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