Individual Calculations October 2022
 Naghavi, Rooal Amin  Total change: 108.40  Rating chartPersonal card
 Golestan Province Championship-1401 Gorgan IRI 2022-09-19
RcRownchangeKK*chgGame
 1516 1231 4.50 8 2.71 40 108.40 
  Rabipour, Zahra 1367 IRI0.5010.18407.20 
  Iri, Gol Mohammad 1431 IRI1.0010.764030.40 
  Karami Gorgan, Kian 1466 IRI1.0010.794031.60 
  Dorpa, Mohammad Mahdi 1817 IRI0.001-0.0240-0.80 
  Saghaie, Parsina 1579 IRI1.0010.894035.60 
  Mogheyseh, Abolfazl 1833 IRI0.001-0.0240-0.80 
  Mirzaie, Amir Arsalan 1015 IRI1.0010.22408.80 
  Adinehnia, Arvin 1616 IRI0.001-0.0940-3.60 

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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