Individual Calculations April 2022
 Shahidi, Javad  Total change: 15.20  Rating chartPersonal card
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1335 1178 2.50 7 0.38 40 15.20 
  Vesali Khah, Parsa 1481 IRI0.001-0.1440-5.60 
  Khosravi, Korosh 1352 IRI0.001-0.2740-10.80 
  Choopanzadeh, Ali 1379 IRI1.0010.764030.40 
  Rostam Vahed, Mahdi 1434 IRI0.001-0.1940-7.60 
  Golmeimi, Ermia 1321 IRI0.5010.19407.60 
  Kamran Nia, Helia 1300 IRI0.001-0.3340-13.20 
  Gholi Barkish, Ali 1079 IRI1.0010.364014.40 

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)
 

 

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