Blitz: Individual Calculations September 2023
 Lapshun, Yury  Total change: -6.60  Rating chartPersonal card
 July 2023 Marshall Blitz New York, NY USA 2023-07-28
RcRownchangeKK*chgGame
 1995 2316 4.00 6 -0.66 10 -6.60 
  Tanenbaum, Zachary c2235 USA0.001-0.6110-6.10 
  Egelhof, Thomas 1916  * USA1.0010.08100.80 
  Goodrich, Elliott 1722 USA1.0010.02100.20 
  Sobolev, Igor 1654 USA1.0010.01100.10 
  Hass, Kevin 1934 USA1.0010.09100.90 
  Checa, Nicolas g2507 USA0.001-0.2510-2.50 
 * 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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