Individual Calculations July 2022
 Laureano, Dereck  Total change: 28.80  Rating chartPersonal card
 2022 Carolinas Classic - Open Charlotte, North Carolina USA 2022-06-10
RcRownchangeKK*chgGame
 2057 1802 2.00 3 1.44 20 28.80 
  Su, Kevin 2036 USA1.0010.792015.80 
  Myers, Dominique 2070 USA1.0010.832016.60 
  Brady, Tyson 2064 USA0.001-0.1820-3.60 

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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