Individual Calculations March 2019
 Del Rosario, Frisco  Total change: -16.40  Rating chartPersonal card
 Glasscoe Weekender Anti-Swiss Berkeley, California USA 2019-02-08
RcRownchangeKK*chgGame
 1911 1728 0.00 3 -0.82 20 -16.40 
  Anderson, Michael 1768 USA0.001-0.4420-8.80 
  Watson, Farid 1960 USA0.001-0.2120-4.20 
  Yan, Rui Yang 2006 USA0.001-0.1720-3.40 

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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