Individual Calculations August 2023
 Onyango, Adia  Total change: 36.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1817 1727 4.50 7 1.80 20 36.00 
  Espinosa, Libaski 1824 CUB0.5010.13202.60 
  Damaraju, Arjun 1710 USA0.001-0.5220-10.40 
  Williams, Jeremiah 2021 USA0.5010.35207.00 
  Nazareno, Merlin 1795 CAN1.0010.592011.80 
  Solorio Valderrama, Noe 1808 FID0.5010.11202.20 
  Shernoff, Leon 1862 USA1.0010.682013.60 
  Bayless, Anthony W 1696 USA1.0010.46209.20 

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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