Individual Calculations August 2022
 Taheri, Parsa  Total change: -38.00  Rating chartPersonal card
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1256 1459 6.50 10 -0.95 40 -38.00 
  Setoude Nia, Vahid 1224 IRI1.0010.21408.40 
  Honarparast, Mohammad 1665 IRI0.001-0.2440-9.60 
  Ansari Mahyari, Diana 1230 IRI1.0010.21408.40 
  Hosseinzadeh, Salar 1170 IRI0.001-0.8440-33.60 
  Salehi, Mahan 1265 IRI0.501-0.2540-10.00 
  Torabzadeh, Seyyed Arvin 1059  * IRI1.0010.08403.20 
  Noorin, Parmis 1268 IRI0.501-0.2540-10.00 
  Rajabzadeh, Arsam 1238 IRI1.0010.22408.80 
  Khelghatdoust, Amirali 1194 IRI0.501-0.3240-12.80 
  Majidi, Barbod 1247 IRI1.0010.23409.20 
 * 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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