Individual Calculations October 2021
 Wang, Brandon Mingye  Total change: 22.00  Rating chartPersonal card
 143rd Annual New York State Championship - Championship Albany, New York USA 2021-09-03
RcRownchangeKK*chgGame
 1865 1934 3.50 5 0.55 40 22.00 
  Li, Thomas 1722 USA0.001-0.7740-30.80 
  Tay, Brian 1889 USA0.501-0.0640-2.40 
  Adamec, Carl 1985 USA1.0010.574022.80 
  Lancman, Kyle B. 1882 USA1.0010.434017.20 
  Pang, Brian 1849 USA1.0010.384015.20 

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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