Individual Calculations October 2021
 Sloan, Sam H  Total change: -39.60  Rating chartPersonal card
 2021 Las Vegas Open - Open Las Vegas, Nevada USA 2021-09-15
RcRownchangeKK*chgGame
 1945 1772 0.00 7 -1.98 20 -39.60 
  Yanayt, Eugene f2050 USA0.001-0.1720-3.40 
  Serna, Jeffrey 1981 USA0.001-0.2320-4.60 
  Iinuma, Paul Yuu 2052 USA0.001-0.1620-3.20 
  Logozar, Elijah 1952 USA0.001-0.2620-5.20 
  Thomas, Kenneth Patrick 1953 USA0.001-0.2620-5.20 
  Sathish, Pranav 1631 USA0.001-0.6920-13.80 
  Curcuru, John 1998 USA0.001-0.2120-4.20 

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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