Individual Calculations August 2022
 Mardali, Yousef  Total change: 107.60  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1555 1455 4.00 7 1.24 40 49.60 
  Barzegar, Saeb 1950 IRI0.001-0.0440-1.60 
  Mahmudov, Ilham 1164 AZE1.0010.15406.00 
  Sardari, Parsa 1498 IRI1.0010.564022.40 
  Alavi, Mahsa 1646 IRI0.5010.254010.00 
  Talebian Zadeh, Ilia 1653 IRI0.5010.264010.40 
  Majidzadeh, Amirhossein 1734 IRI0.001-0.1640-6.40 
  Faramarzi, Martia 1238 IRI1.0010.22408.80 

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)
 
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1451 1455 6.50 10 1.45 40 58.00 
  Motaghi Nezhad, Saleh 1221 IRI1.0010.21408.40 
  Borji, Parham 1664 IRI0.001-0.2340-9.20 
  Pir, Mehrdad 1216 IRI1.0010.20408.00 
  Sharafi, Amirhossein 1167 IRI1.0010.16406.40 
  Akbari, Barsam 1695 IRI0.001-0.2040-8.00 
  Mirmoosavi, Dornaz Sadat 1247 IRI1.0010.23409.20 
  Rezaei, Mahyar 1759 IRI0.5010.364014.40 
  Salehi, Mahan 1265 IRI1.0010.254010.00 
  Sajadi Naeini, Seyed Soheil 1643 IRI1.0010.744029.60 
  Zaheri, Mehran 1631 IRI0.001-0.2740-10.80 

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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