Individual Calculations December 2023
 Sedlock, Matthew R  Total change: -58.80  Rating chartPersonal card
 2023 North Carolina Open - U2000 Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1625 1533 0.50 5 -1.47 40 -58.80 
  Panasenko, Nikita A 1905 USA0.5010.404016.00 
  Rathi, Yashvardhan 1578 IND0.001-0.4440-17.60 
  Johnson, Roger Dean 1665 USA0.001-0.3240-12.80 
  Atassi, Celine 1581 USA0.001-0.4340-17.20 
  Yu, Yang 1396 USA0.001-0.6840-27.20 

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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