Individual Calculations November 2018
 Kamran Nia, Elena  Total change: 84.80  Rating chartPersonal card
 Standard Cup U2200 Master Taghi Baradari 1397 Mashhad IRI 2018-09-28
RcRownchangeKK*chgGame
 1289 1117 3.00 8 0.70 40 28.00 
  Esmati Aval, Ashkan 1374 IRI0.001-0.1840-7.20 
  Ahmadpour, Parsa 1283 IRI1.0010.724028.80 
  Hamed Hajipour, Kimia 1486 IRI0.5010.404016.00 
  Ali Akbari, Sepehr 1357 IRI0.5010.304012.00 
  Zafar Kargar Yazdi, Erfan 1219 IRI0.001-0.3640-14.40 
  Jalili, Amir Hossein 1151 IRI0.001-0.4540-18.00 
  Allahtavakoli, Mahmoud 1160 IRI1.0010.564022.40 
  Ameri, Amirhossein 1279 IRI0.001-0.2940-11.60 

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)
 
 Iran Girls U12 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1255 1083 4.00 9 1.42 40 56.80 
  Mokhtari, Zahra 1295 IRI0.001-0.2340-9.20 
  Saedi, Dorsa 1182 IRI0.5010.14405.60 
  Salehzadeh, Lona 1096 IRI1.0010.524020.80 
  Motaki, Parsoon 1300 IRI1.0010.784031.20 
  Masoumi, Sahel 1399 IRI0.001-0.1340-5.20 
  Khosravi Mahmoei, Hasti 1435 IRI0.001-0.1140-4.40 
  Assarzadeh, Nazanin Fatemeh 1282 IRI0.001-0.2440-9.60 
  Poorbanad, Bahar 1204 IRI0.5010.16406.40 
  Gholizadeh, Parya 1102 IRI1.0010.534021.20 

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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