Individual Calculations June 2024
 Ackerman, Ryan  Total change: 14.00  Rating chartPersonal card
 2024 Washington Open Redmond, WA USA 2024-05-25
RcRownchangeKK*chgGame
 1829 1781 3.00 5 0.70 20 14.00 
  Costello, Alexander m2181  * USA0.001-0.0820-1.60 
  Zhou, Yuchen 1661 USA0.501-0.1620-3.20 
  Wei, Te 1657 USA0.501-0.1720-3.40 
  Garine, Ujwal 1718 USA1.0010.41208.20 
  Kona, Vidip 1930 USA1.0010.702014.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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