Individual Calculations July 2024
 He, Bonnie  Total change: 54.80  Rating chartPersonal card
 2024 May Rising Star FIDE Classic - U2000 Section Mesa, AZ USA 2024-05-25
RcRownchangeKK*chgGame
 1743 1612 3.00 4 1.71 40 68.40 
  Shaulis, Dwight B 1744 USA1.0010.684027.20 
  Blackman, Ryan K 1785 USA1.0010.734029.20 
  Carroll, Mark 1706 USA0.5010.13405.20 
  Booth, Anthony Joseph 1736 USA0.5010.17406.80 

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)
 
 2024 National Open - Under 2100 Las Vegas, Nevada USA 2024-06-06
RcRownchangeKK*chgGame
 1887 1612 0.00 2 -0.34 40 -13.60 
  Tokhyan, Feliks 1841 ARM0.001-0.2140-8.40 
  Gustafsson, Alexander Kenneth 1932 USA0.001-0.1340-5.20 

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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