Individual Calculations December 2023
 Heller, Jack  Total change: -4.40  Rating chartPersonal card
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2129 1986 2.50 8 -0.11 40 -4.40 
  Griffith, Kyron m2358 USA0.001-0.1040-4.00 
  Shundi, Matias 2222 USA0.001-0.2040-8.00 
  Ebenezer, Joseph c1831 IND0.501-0.2140-8.40 
  Beukes, Dante m2225 NAM1.0010.804032.00 
  Caglar, Sila wm2198 TUR0.001-0.2340-9.20 
  Iinuma, Paul 2111 USA0.001-0.3340-13.20 
  Raman, Arjun 1963 USA1.0010.474018.80 
  Fishbein, Mitch 2125 USA0.001-0.3140-12.40 

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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