Rapid: Individual Calculations November 2021
 Neshan, Arshiya  Total change: 110.20  Rating chartPersonal card
 10th Nobavegan Rapid Cup - Under 14 Qazvin IRI 2021-10-01
RcRownchangeKK*chgGame
 1245 1145 5.00 6 2.57 20 51.40 
  Karimi, Aref 1010 IRI1.0010.32206.40 
  Ghovati, Amirhosein 1019 IRI1.0010.33206.60 
  Abed Natanzi, Parsa 1058 IRI1.0010.38207.60 
  Mardali, Yousef 1392 IRI1.0010.812016.20 
  Mohammadyansichani, Arshia 1633 IRI0.001-0.0420-0.80 
  Assarzadeh, Nazanin Fatemeh 1356 IRI1.0010.772015.40 

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)
 
 3rd IRCF Weekly Tournament 1400 Tehran IRI 2021-10-22
RcRownchangeKK*chgGame
 1635 1145 3.50 7 2.94 20 58.80 
  Ghafourian, Amir Ali 1880 IRI0.001-0.0120-0.20 
  Mirzaei, H.r 1605 IRI1.0010.952019.00 
  Teimouri Yadkuri, Shahdad 1740 IRI0.5010.48209.60 
  Doostkam, P 1880 IRI0.001-0.0120-0.20 
  Arabi, Hirad 1327 IRI1.0010.742014.80 
  Rahimi, Mahdi 1530 IRI0.001-0.0920-1.80 
  Alizadeh, Amirhosein 1482 IRI1.0010.882017.60 

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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