Individual Calculations July 2022
 Gilbert, Michael  Total change: -38.20  Rating chartPersonal card
 2022 National Open - Under 2300 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1772 1883 0.00 3 -1.91 20 -38.20 
  Creger V, Leo 1992 USA0.001-0.3520-7.00 
  Tang, Austin 1676 USA0.001-0.7720-15.40 
  Lin, Daniel 1649 USA0.001-0.7920-15.80 

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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