Individual Calculations September 2022
 Khazani Poor, Mohammad Matin  Total change: -78.00  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1198 1365 3.00 7 -1.95 40 -78.00 
  Fathollahi, Hamid 1550 IRI0.001-0.2640-10.40 
  Nadifar, Meysam 1155 IRI0.001-0.7740-30.80 
  Kazemi, Ghazal 1188 IRI1.0010.274010.80 
  Nasiri, Abolfazl 1125 IRI0.001-0.8040-32.00 
  Yahyaei, Ahora 1087 IRI1.0010.17406.80 
  Jalili, Mohammadparsa 1169 IRI0.001-0.7540-30.00 
  Moradi, Behnia 1114 IRI1.0010.19407.60 

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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