Individual Calculations June 2024
 Redfield, Grant  Total change: 8.80  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1902 1917 2.50 4 0.44 20 8.80 
  Jain, Mannat Vikramaditya 1669 IND1.0010.19203.80 
  Jensen, Matthew 1997 USA1.0010.612012.20 
  Velazquez, Kevin 1984 USA0.001-0.4120-8.20 
  Colding, Ernest P 1956 USA0.5010.05201.00 

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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