Individual Calculations February 2023
 Francisco, Richard  Total change: -40.20  Rating chartPersonal card
 2023 Charlotte Open Charlotte, North Carolina USA 2023-01-14
RcRownchangeKK*chgGame
 1967 2253 3.00 6 -2.01 20 -40.20 
  Cadavid, Juan Miguel c1929 COL0.001-0.8720-17.40 
  Platnick, Elijah 1992 USA1.0010.18203.60 
  Jiang, Andrew 2000 USA0.001-0.8120-16.20 
  Triplett, Luke 1853  * USA1.0010.08201.60 
  Karthik, Advaith 2051 USA0.501-0.2620-5.20 
  Biernacki, Mark 1978 USA0.501-0.3320-6.60 
 * 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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