Individual Calculations June 2022
 Ghadir Nia, Mehrsam  Total change: 0.00  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U10) Sari IRI 2022-05-07
RcRownchangeRpKK*chgGame
 1213 0 0.00 3 0.00 413   0.00 
  Houshyar, Hadi 1321 IRI0.0010.00 0.00 
  Hosseinzadeh, Salar 1075 IRI0.0010.00 0.00 
  Rajabzade, Ali 1244 IRI0.0010.00 0.00 

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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