Individual Calculations December 2023
 Harris, Clarence  Total change: -13.20  Rating chartPersonal card
 Winter Tuesday Night Marathon - 1200-1599 Round 1-3 San Francisco, CA USA 2023-11-07
RcRownchangeKK*chgGame
 1268 1329 0.50 2 -0.66 20 -13.20 
  Cao, Danny Du Uy 1179 USA0.501-0.2020-4.00 
  Maheshwari, Anubhav 1357 USA0.001-0.4620-9.20 

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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