Individual Calculations October 2022
 Ghanati, Arash  Total change: 42.40  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U1400 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1220 1158 3.50 5 1.41 40 56.40 
  Norozi, Mohammad 1345 IRI0.5010.24409.60 
  Gelian Ahmadi, Zahra 1297 IRI1.0010.694027.60 
  Safarzadeh, Ali 1065 IRI1.0010.374014.80 
  Eshaghi, Arshia 1155 IRI0.5010.00400.00 
  Eslami, Ali 1237 IRI0.5010.11404.40 

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 international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1390 1114 0.50 5 -0.35 40 -14.00 
  Kohjani, Kiarash 1428 IRI0.001-0.1440-5.60 
  Safarian, Fatemeh 1372 IRI0.5010.324012.80 
  Tavousi, Abbas 1439 IRI0.001-0.1340-5.20 
  Golmeimi, Ermia 1378 IRI0.001-0.1840-7.20 
  Bagherpour, Seyed Behrad 1331 IRI0.001-0.2240-8.80 

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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