Individual Calculations October 2022
 Hajatniya, Reyhaneh  Total change: 99.20  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category A Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1910 1552 3.50 8 2.48 40 99.20 
  Zare, Jamal 1972 IRI0.001-0.0740-2.80 
  Masoudi, Ghaem 1835 IRI0.5010.344013.60 
  Arvan, Amirhosein 1876 IRI0.001-0.1340-5.20 
  Seyedi Hallaj, Seyedeh Hasti 1689 IRI1.0010.684027.20 
  Binaei Tavallaei, Mahdi 1950 IRI1.0010.924036.80 
  Vassalam, Mohammad Taghi 1998 IRI1.0010.944037.60 
  Nikookar, Mahdi 2144 IRI0.001-0.0240-0.80 
  Alipoor Shahraki, Abolfazl 1819 IRI0.001-0.1840-7.20 

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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