Individual Calculations October 2022
 Veismoradi, Sepehr  Total change: 46.80  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1388 1019 2.00 7 1.17 40 46.80 
  Rahmani Siyah Larz, Iraj 1355 IRI0.001-0.1240-4.80 
  Abdi, Amir 1692 IRI0.5010.494019.60 
  Kamran Nia, Elena 1372 IRI0.5010.394015.60 
  Pouyandeh, Zhiwan 1278 IRI0.001-0.1840-7.20 
  Shafiei, Mohammad Mobin 1380 IRI1.0010.904036.00 
  Emami, Hafez 1275 IRI0.001-0.1940-7.60 
  Karimi, Soorena 1363 IRI0.001-0.1240-4.80 

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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