Individual Calculations July 2023
 Soni, Arjun Gorakh  Total change: 64.00  Rating chartPersonal card
 16th annual Continental Chess Cleveland Open - U2100 Middleburg Heights, OH USA 2023-06-09
RcRownchangeKK*chgGame
 1816 1568 2.00 2 1.60 40 64.00 
  Demetruk, David E 1751 USA1.0010.744029.60 
  Imada, Todd 1880 USA1.0010.864034.40 

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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