Individual Calculations June 2022
 Omidi, Arya  Total change: -6.20  Rating chartPersonal card
 Iran Men Chess Championship (Primary)-Mazandaran Sari IRI 2022-05-15
RcRownchangeKK*chgGame
 2051 2321 6.50 9 -0.70 10 -7.00 
  Alizadeh, Mohammad Mahdi 1853 IRI1.0010.05100.50 
  Khodabandeh, Milad 1897 IRI1.0010.07100.70 
  Ebrahimi Herab, Hamidreza 2064 IRI0.501-0.3210-3.20 
  Mohammadyansichani, Arshia 2071 IRI1.0010.19101.90 
  Tahmasebi, Hamidreza 2158 IRI0.001-0.7210-7.20 
  Khaledi, Omid 2025 IRI1.0010.15101.50 
  Naderi, Abdollah 2050 IRI0.001-0.8310-8.30 
  Azimi, Amir Mohammad 1921  * IRI1.0010.08100.80 
  Gholami Orimi, Mahdi 2418 IRI1.0010.63106.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Gilan Super League 18th Round 16 Rasht IRI 2022-05-27
RcRownchangeKK*chgGame
 1921 2321 1.00 1 0.08 10 0.80 
  Baghaei, Mehrad 1921  * IRI1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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