Individual Calculations September 2021
 Hussaini, Faizan  Total change: 0.00  Rating chartPersonal card
 26th Annual Pacific Coast Open - Under 2100 Van Nuys, California USA 2021-07-30
RcRownchangeRpKK*chgGame
 1610 0 1.00 1 0.00 1630   0.00 
  Qin, Vincent 1610 USA1.0010.00 0.00 

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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