Blitz: Individual Calculations February 2023
 Jiang, Mathew  Total change: 0.40  Rating chartPersonal card
 2023 Charlotte Open Blitz Charlotte, NC USA 2023-01-15
RcRownchangeKK*chgGame
 1584 1576 1.00 2 0.01 40 0.40 
  Oswal, Hardik 1176  * IND1.0010.08403.20 
  Platnick, Elijah 1992 USA0.001-0.0740-2.80 
 * 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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