Individual Calculations April 2023
 Nixon, Niko Richard Curtis  Total change: -7.60  Rating chartPersonal card
 2023 Cedar Rapids Leather Jackets - Open Cedar Rapids, IA USA 2023-03-03
RcRownchangeKK*chgGame
 1328 1571 1.00 1 0.20 40 8.00 
  House, Steve 1328 USA1.0010.20408.00 

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)
 
 27th annual Mid-America Open - U2100 St. Louis, Missouri USA 2023-03-24
RcRownchangeKK*chgGame
 1594 1571 1.50 4 -0.39 40 -15.60 
  Rao, Anjaneya Sripathy 1798 USA0.001-0.2140-8.40 
  Balyan, Vardan 1631 USA1.0010.584023.20 
  Sun, Sophia 1394 USA0.501-0.2340-9.20 
  Murali, Rishi 1553 USA0.001-0.5340-21.20 

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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