Individual Calculations February 2022
 Batyari, Eliza  Total change: -18.80  Rating chartPersonal card
 Golestan Province Championship Gorgan IRI 2022-01-18
RcRownchangeKK*chgGame
 1361 1062 0.00 3 -0.47 40 -18.80 
  Karami Gorgan, Kian 1449 IRI0.001-0.0940-3.60 
  Kordi, Karen 1337 IRI0.001-0.1740-6.80 
  Sherafat Nia, Mohamad 1296 IRI0.001-0.2140-8.40 

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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