Individual Calculations July 2022
 Angelov, Angel Yosifov  Total change: -15.80  Rating chartPersonal card
 31st Annual Chicago Open - Under 2300 Wheeling, Illinois USA 2022-05-27
RcRownchangeKK*chgGame
 1901 2114 3.00 5 -0.79 20 -15.80 
  Lee, Daniel 1814 USA0.501-0.3520-7.00 
  Reddy, Shreyas 1880 USA1.0010.21204.20 
  Nandhakumar, Vaseegaran 1860 USA0.501-0.3120-6.20 
  Bui, Alan 1871 CAN0.501-0.3020-6.00 
  Batchuluun, Ariunbold 2082 MGL0.501-0.0420-0.80 

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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