Individual Calculations December 2021
 Deng, Henry  Total change: -20.00  Rating chartPersonal card
 BayAreaChess: The Real Bay Area Championship November 2021 - 2100 Plus Santa Clara, California USA 2021-11-13
RcRownchangeKK*chgGame
 1702 1854 3.00 5 -0.50 40 -20.00 
  Parvathaneni, Nikhil 1648 USA1.0010.24409.60 
  Manu, Manas 1696 USA0.501-0.2140-8.40 
  Dai, Xuli 1674 USA0.001-0.7440-29.60 
  Eswaran, Aksithi wc1717 USA1.0010.324012.80 
  Bansal, Advay 1773 USA0.501-0.1140-4.40 

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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