Individual Calculations October 2022
 Batyari, Eliza  Total change: 36.40  Rating chartPersonal card
 Golestan Province Championship-1401 Gorgan IRI 2022-09-19
RcRownchangeKK*chgGame
 1327 1043 2.00 6 0.91 40 36.40 
  Saghaie, Parsina 1579 IRI1.0010.974038.80 
  Kazemi, Rahmanberdi 1358 IRI0.001-0.1440-5.60 
  Tavana, Maryam 1250 IRI1.0010.774030.80 
  Hoseini, Seyd Mohammad Sadra 1346 IRI0.001-0.1440-5.60 
  Zangi, Niavash 1187 IRI0.001-0.3140-12.40 
  Jafari, Behnia 1242 IRI0.001-0.2440-9.60 

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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