Individual Calculations October 2022
 Starkman, Eric  Total change: 7.80  Rating chartPersonal card
 2022 Illinois Open Championship - Open Northbrook, IL 60062 USA 2022-09-02
RcRownchangeKK*chgGame
 1780 1857 4.00 6 0.39 20 7.80 
  Mehrotra, Ekansh 1706 USA0.501-0.2020-4.00 
  Li, Michael 1648 USA1.0010.23204.60 
  Wisniowski, Natalie wc1849 USA0.001-0.5120-10.20 
  Adhikari, Sunav 1745 USA1.0010.35207.00 
  Menon, Gauri 1696 USA1.0010.29205.80 
  Bronfeyn, Daniel 2036 USA0.5010.23204.60 

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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