Individual Calculations January 2024
 Mousavi, Sayed Milad  Total change: -8.40  Rating chartPersonal card
 20th Gilan Super League Round 4-6 Gilan IRI 2023-12-27
RcRownchangeKK*chgGame
 1750 2150 0.50 1 -0.42 20 -8.40 
  Khelghatdoust, Amirali 1750  * IRI0.501-0.4220-8.40 
 * 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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