Blitz: Individual Calculations June 2023
 Bortnyk, Olexandr  Total change: -1.40  Rating chartPersonal card
 2023 CCC Memorial Day Weekend Blitz Charlotte, NC USA 2023-05-28
RcRownchangeKK*chgGame
 2040 2734 9.00 10 -0.14 10 -1.40 
  Yu, Yang 2334  * USA1.0010.08100.80 
  Yu, Yang 1312 USA1.0010.00100.00 
  Stoll, Jacob 1759 USA1.0010.00100.00 
  Stoll, Jacob 1759 USA1.0010.00100.00 
  Chirilov, James Andrei 1790 USA1.0010.00100.00 
  Chirilov, James Andrei 1790 USA1.0010.00100.00 
  Vanapalli, Vishnu f2194 USA0.001-0.9710-9.70 
  Vanapalli, Vishnu f2194 USA1.0010.03100.30 
  Naroditsky, Daniel A g2633 USA1.0010.36103.60 
  Naroditsky, Daniel A g2633 USA1.0010.36103.60 
 * 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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