Individual Calculations October 2023
 Bryant, Todd Charles  Total change: 13.40  Rating chartPersonal card
 Fall 2023 ALTO - Championship Charlotte, NC USA 2023-09-02
RcRownchangeKK*chgGame
 2037 2106 4.00 6 0.67 20 13.40 
  Marts, Bradley 1706  * USA1.0010.08201.60 
  Solon, Nathan f2306 USA0.5010.26205.20 
  Ippolito, Dean J m2388 USA0.001-0.1620-3.20 
  McCartney, Patrick 1815 USA1.0010.15203.00 
  Zapata, Alonso g2318 COL0.5010.27205.40 
  Nam, Hugo Hyung Ju 1688 USA1.0010.07201.40 
 * 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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