Individual Calculations January 2023
 Beukes, Dante  Total change: -10.20  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2230 2299 4.50 9 -0.51 20 -10.20 
  Chirilov, James 1890 USA0.501-0.4220-8.40 
  Kayma, Tom 1899  * USA1.0010.08201.60 
  Macovei, Andrei m2482 MDA0.001-0.2620-5.20 
  Jiang, Andrew 1959 USA1.0010.12202.40 
  Petenyi, Tamas m2410 SVK0.5010.15203.00 
  Raja, Harshit g2461 IND0.5010.21204.20 
  Jagadeesh, Siddharth m2407 SGP0.5010.15203.00 
  Kavutskiy, Konstantin m2383 USA0.001-0.3820-7.60 
  Liu, Eric Chang c2182 USA0.501-0.1620-3.20 
 * 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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