Rapid: Individual Calculations November 2023
 Zdanov, Michael  Total change: -28.20  Rating chartPersonal card
 Rapid Sukkot 2023. Kiryat Bialik Kiryat Bialik ISR 2023-10-03
RcRownchangeKK*chgGame
 1876 2150 1.00 3 -1.41 20 -28.20 
  Perelman, Eric 1750  * ISR0.001-0.9220-18.40 
  Broytman, Ilya 1803 ISR1.0010.11202.20 
  Tamarin, Yefim 2075 ISR0.001-0.6020-12.00 
 * 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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