Individual Calculations June 2022
 Forouzandeh, Sina  Total change: 0.00  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U12) Gorgan IRI 2022-05-07
RcRownchangeRpKK*chgGame
 1165 0 3.00 7 0.00 1115   0.00 
  Memari, Erfan 1361 IRI0.0010.00 0.00 
  Zamani Nezhad, Ahora 1158 IRI0.0010.00 0.00 
  Larijani, Amir Ali 1035 IRI1.0010.00 0.00 
  Arab Ahmadi, Radin 1188 IRI0.0010.00 0.00 
  Esfandiari Klocan, Behrad 1061 IRI1.0010.00 0.00 
  Tavakkoli, Mahziar 1201 IRI0.0010.00 0.00 
  Hosseini, Seyed Arad 1150 IRI1.0010.00 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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