Blitz: Individual Calculations July 2023
 Pryor, Jamieson  Total change: -10.00  Rating chartPersonal card
 2023 Summer Celebration Blitz San Francisco, CA USA 2023-06-20
RcRownchangeKK*chgGame
 1810 1904 4.00 8 -0.50 20 -10.00 
  Fitzgerald, William 1391 USA1.0010.04200.80 
  Fitzgerald, William 1391 USA1.0010.04200.80 
  Krishnan, Varun f2378 USA0.001-0.0520-1.00 
  Krishnan, Varun f2378 USA0.001-0.0520-1.00 
  O`farrell, Trevor 1504  * USA1.0010.08201.60 
  O`farrell, Trevor 1308 USA1.0010.02200.40 
  Kudelka, Janusz 2064 POL0.001-0.2920-5.80 
  Kudelka, Janusz 2064 POL0.001-0.2920-5.80 
 * 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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