Blitz: Individual Calculations July 2023
 Calhoun, Luke  Total change: -23.00  Rating chartPersonal card
 2023 Walter Browne Memorial National Open Blitz Championship Las Vegas, NV USA 2023-06-17
RcRownchangeKK*chgGame
 2094 2255 4.00 8 -1.15 20 -23.00 
  Dyberg, Rick 1810 USA1.0010.06201.20 
  Dyberg, Rick 1810 USA1.0010.06201.20 
  Akobian, Varuzhan g2569 USA0.001-0.1420-2.80 
  Akobian, Varuzhan g2569 USA0.001-0.1420-2.80 
  Molodyk, Mikhail A 1855  * RUS1.0010.08201.60 
  Molodyk, Mikhail A 1702 RUS1.0010.03200.60 
  Linares Napoles, Oleiny wg2219 CUB0.001-0.5520-11.00 
  Linares Napoles, Oleiny wg2219 CUB0.001-0.5520-11.00 
 * 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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