Individual Calculations July 2022
 Le, Harry  Total change: -16.40  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2471 2095 0.50 2 0.31 40 12.40 
  Matviishen, Viktor m2517 UKR0.5010.434017.20 
  Finegold, Benjamin P g2424 USA0.001-0.1240-4.80 

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)
 
 31st Annual Chicago Open - Under 2300 Wheeling, Illinois USA 2022-05-27
RcRownchangeKK*chgGame
 1833 2095 5.00 7 -0.72 40 -28.80 
  Ho, Carter 1793 USA1.0010.15406.00 
  Lee, Daniel 1814 USA0.001-0.8440-33.60 
  Sammons, Evan 1772 USA1.0010.13405.20 
  Moore, Johnson 1919 USA1.0010.274010.80 
  Su, Kenneth 1874 USA0.501-0.2840-11.20 
  Bader, Jeremy 1788 USA1.0010.14405.60 
  Fong, Nathan 1869 USA0.501-0.2940-11.60 

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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