Individual Calculations January 2022
 Desai, Ved Jignesh  Total change: -32.40  Rating chartPersonal card
 52nd Annual National Chess Congress - Under 2200 Philadelphia, Pennsylvania USA 2021-11-26
RcRownchangeKK*chgGame
 1655 1619 1.00 4 -0.81 40 -32.40 
  Gorelik, Dimitry 1516 USA0.001-0.6440-25.60 
  Gaw, Chloe 1731 USA0.001-0.3540-14.00 
  Chen, Ryan Zilu 1588 USA0.501-0.0440-1.60 
  Chen, Danni 1784 USA0.5010.22408.80 

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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