Individual Calculations June 2024
 Stein, Josiah Robert  Total change: 0.80  Rating chartPersonal card
 33rd Annual Chicago Open - U2100 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1744 1930 3.00 4 0.04 20 0.80 
  Chetlapalli, Vishnu 1848 USA0.501-0.1120-2.20 
  Lou, Aileen 1704 USA1.0010.21204.20 
  Cole, Christopher 1740 USA0.501-0.2520-5.00 
  Lee, Daniel J 1682 CAN1.0010.19203.80 

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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