Individual Calculations December 2023
 He, Daniel  Total change: 0.40  Rating chartPersonal card
 Washington Class Championships - Master Bellevue, WA USA 2023-11-24
RcRownchangeKK*chgGame
 2023 2155 4.00 6 0.02 20 0.40 
  Lu, Yiding c2045 USA1.0010.35207.00 
  Jiang, Brandon c2020 USA0.001-0.6820-13.60 
  Sundaram, Siddarth 2205 IND0.5010.07201.40 
  Min, Ryan 1967 USA0.501-0.2420-4.80 
  Willy, Stephen c2072 USA1.0010.39207.80 
  Kona, Vidip 1830 USA1.0010.13202.60 

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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