Individual Calculations July 2024
 Williams, Oscar  Total change: 15.60  Rating chartPersonal card
 11th Summer Solstice Open - Premier Boca Raton, FL USA 2024-05-31
RcRownchangeKK*chgGame
 1940 1957 2.50 4 0.39 40 15.60 
  Jani, Aakash 1781 USA1.0010.274010.80 
  Chakrabarti, Brejesh f2227 USA0.001-0.1740-6.80 
  Sahai, Neel 1778 USA1.0010.274010.80 
  Hoang, Truman 1972 USA0.5010.02400.80 

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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