Individual Calculations September 2022
 Damod, Sajjad  Total change: -12.80  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1475 1497 4.50 9 -0.32 40 -12.80 
  Azizi, Mahdieh 1126 IRI1.0010.10404.00 
  Zare, Jamal 1950 IRI0.5010.444017.60 
  Mashhadi, Fatemeh 1756 IRI0.001-0.1840-7.20 
  Golmeimi, Ermia 1379 IRI1.0010.344013.60 
  Pourreza, Amin 1544 IRI0.001-0.4340-17.20 
  Ghahremanpour, Hossein 1739 IRI0.001-0.2040-8.00 
  Rabipour, Zahra 1278 IRI0.501-0.2840-11.20 
  Farahvashi, Zahra 1247 IRI1.0010.19407.60 
  Asadi Zadeh, Amir Abbas 1259 IRI0.501-0.3040-12.00 

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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