Individual Calculations June 2024
 Cole, Christopher  Total change: 60.80  Rating chartPersonal card
 Midwest Open 2024 Omaha, NE USA 2024-04-27
RcRownchangeKK*chgGame
 1905 1776 2.00 3 1.00 20 20.00 
  Neal, James 2001 USA0.001-0.2220-4.40 
  Mills, Michael 1811 USA1.0010.552011.00 
  Suresh, Abhinav 1903 USA1.0010.672013.40 

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)
 
 33rd Annual Chicago Open - U2100 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1808 1740 4.50 6 2.04 20 40.80 
  Ikeorha, Chuma 1889 USA0.001-0.3020-6.00 
  Whitaker, Robert D 1555 USA1.0010.26205.20 
  Stein, Josiah Robert 1930 USA0.5010.25205.00 
  Sensing, Beau 1698 USA1.0010.44208.80 
  Forney, Robert 1850 USA1.0010.652013.00 
  Iunusov, Nuriddin c1927 KGZ1.0010.742014.80 

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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