Blitz: Individual Calculations November 2023
 Chea, Na  Total change: -71.20  Rating chartPersonal card
 2023 Fast Fall Blitz San Francisco, CA USA 2023-10-24
RcRownchangeKK*chgGame
 1741 1654 2.00 8 -1.78 40 -71.20 
  Stopa, Jacek g2406 POL0.0010.00400.00 
  Stopa, Jacek g2406 POL0.0010.00400.00 
  Ahrens, Richard William 1254  * USA1.0010.08403.20 
  Ahrens, Richard William 1164 USA1.0010.04401.60 
  Lewis, Edward 1780 USA0.001-0.3340-13.20 
  Lewis, Edward 1780 USA0.001-0.3340-13.20 
  Stevens, Adam Benjamin 1568 USA0.001-0.6240-24.80 
  Stevens, Adam Benjamin 1568 USA0.001-0.6240-24.80 
 * 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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