Individual Calculations October 2021
 Li, Thomas  Total change: 63.20  Rating chartPersonal card
 143rd Annual New York State Championship - Championship Albany, New York USA 2021-09-03
RcRownchangeKK*chgGame
 1933 1722 3.00 6 1.58 40 63.20 
  Wang, Brandon Mingye 1934 USA1.0010.774030.80 
  Deatrick, Alexander 1998 USA0.001-0.1740-6.80 
  Pang, Brian 1849 USA0.5010.17406.80 
  Cheng, Michael Ny 1995 USA0.5010.334013.20 
  Taylor, Stewart Bradley 1947 USA0.001-0.2240-8.80 
  Modi, Ethan 1873 USA1.0010.704028.00 

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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