Individual Calculations October 2022
 Mansourizalani, Moslem  Total change: -53.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1258 1495 3.50 8 -2.66 20 -53.20 
  Makarian, Kasra 1249 IRI1.0010.19203.80 
  Nezamdoust, Amirmahdi 1749 IRI0.001-0.1920-3.80 
  Alimohamadi, Armin 1288 IRI0.001-0.7720-15.40 
  Yazdanpanah, Fatemeh 1132 IRI0.001-0.9020-18.00 
  Eshkevari, Sahand 1105 IRI0.001-0.9120-18.20 
  Morshed Behbahani, Mahan 1092 IRI1.0010.08201.60 
  Azadi, Ali 1200 IRI1.0010.15203.00 
  Beheshti, Bardia 1245 IRI0.501-0.3120-6.20 

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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