Individual Calculations January 2022
 Eswaran, Aksithi  Total change: 8.40  Rating chartPersonal card
 56th American Open - Under 2200 Orange, California USA 2021-11-25
RcRownchangeKK*chgGame
 1757 1717 2.00 4 0.21 40 8.40 
  Wiley, Elizabeth 1498 USA0.501-0.2840-11.20 
  Wen, Tommy 1945 USA0.001-0.2140-8.40 
  Kumarsubha, Pranav 1742 USA0.5010.03401.20 
  Zeng, Elbert 1842 USA1.0010.674026.80 

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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