Individual Calculations November 2023
 Allen, Garret  Total change: -5.80  Rating chartPersonal card
 2023 Charlotte Fall Open - U1900 Charlotte, NC USA 2023-09-29
RcRownchangeKK*chgGame
 1573 1642 1.50 3 -0.29 20 -5.80 
  Garrison, Jay 1526 USA1.0010.34206.80 
  Tumuluri, Vasishta Sree 1612 USA0.501-0.0420-0.80 
  Patil, Lokruth 1580 USA0.001-0.5920-11.80 

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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