Blitz: Individual Calculations August 2023
 Hoffmann, Yair  Total change: 0.40  Rating chartPersonal card
 Summer Blitz - Chess4All Savion ISR 2023-07-07
RcRownchangeKK*chgGame
 1853 2257 5.00 6 0.01 40 0.40 
  Dekel, Gal 1577 ISR1.0010.01400.40 
  Beitner, Yehonatan 1562 ISR1.0010.01400.40 
  Friedland, Moshe f2200 ISR1.0010.424016.80 
  Laor, Jason Ethan 1688 ISR1.0010.02400.80 
  Kraus, Ohad 2233 ISR0.001-0.5340-21.20 
  Rubinstein, Dori 1857  * ISR1.0010.08403.20 
 * 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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