Individual Calculations October 2021
 Fernandez, Nelson Wilfredo  Total change: -8.00  Rating chartPersonal card
 2021 Indy FIDE - Premier Indianapolis, Indiana USA 2021-09-24
RcRownchangeKK*chgGame
 1705 1961 2.00 3 -0.40 20 -8.00 
  Mu, Grant 1636 USA0.501-0.3720-7.40 
  Menon, Gauri 1627 USA0.501-0.3820-7.60 
  Silverstein, Jonathan 1852 USA1.0010.35207.00 

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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