Individual Calculations December 2021
 Tanenbaum, Zachary  Total change: 11.00  Rating chartPersonal card
 26th Annual Northeast Open - Major Stamford, Connecticut USA 2021-11-05
RcRownchangeKK*chgGame
 1864 2135 3.00 3 0.55 20 11.00 
  Kim, Tae 1735  * USA1.0010.08201.60 
  Modi, Ethan 1876 USA1.0010.18203.60 
  Malyshev, Roman P 1981 RUS1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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