Individual Calculations July 2024
 Spielvogel, Angel Martinez  Total change: -22.80  Rating chartPersonal card
 2024 Carolinas Classic - U2100 Charlotte, NC USA 2024-06-07
RcRownchangeKK*chgGame
 1780 1789 1.50 4 -0.57 40 -22.80 
  Aslanov, Farid c1991 AZE0.001-0.2440-9.60 
  Ammasani, Smayan 1710 USA0.001-0.6140-24.40 
  Nguyen, John L 1715 USA0.501-0.1040-4.00 
  Li, Allen 1702 USA1.0010.384015.20 

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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