Individual Calculations August 2023
 Bias, Aaron  Total change: 27.60  Rating chartPersonal card
 CFCC 2023 Sunshine Open & Scholastic - Master & Expert Section Orlando, Florida USA 2023-06-16
RcRownchangeKK*chgGame
 1945 1908 2.50 4 0.69 40 27.60 
  Sattaru, Sritej Sai 1866 USA0.501-0.0640-2.40 
  Durand, Phillip 1976 USA0.5010.09403.60 
  Rea, Andrew B 1917 USA0.5010.01400.40 
  Blanco, Leandro 2021 CUB1.0010.654026.00 

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)
 

 

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