Individual Calculations November 2019
 Li, Li  Total change: 0.00  Rating chartPersonal card
 2019 Bay Area Chess Fall Championship - A Santa Clara, California USA 2019-09-20
RcRownchangeRpKK*chgGame
 1455 0 2.00 2 0.00 1495   0.00 
  Arutla, Aditya 1529 USA1.0010.00 0.00 
  Wang, Jeffery 1381 USA1.0010.00 0.00 

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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