Individual Calculations November 2021
 Dai, Xuli  Total change: 46.80  Rating chartPersonal card
 BayAreaChess: The Real Bay Area Championship October 2021 - 2100 Plus Santa Clara, California USA 2021-10-09
RcRownchangeKK*chgGame
 1726 1627 3.00 5 1.17 40 46.80 
  Qin, Vincent 1724 USA1.0010.634025.20 
  Eswaran, Aksithi wc1705 USA0.5010.11404.40 
  Deng, Henry 1793 USA0.001-0.2840-11.20 
  Bansal, Advay 1759 USA0.5010.18407.20 
  Pullela, Sricharan 1651 USA1.0010.534021.20 

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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