Individual Calculations September 2022
 Asvar, Mohammad Matin  Total change: 66.40  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1452 1442 6.00 9 1.66 40 66.40 
  Honarparast, Mohammad 1665 IRI0.5010.284011.20 
  Amjadiyan, Javad 1699 IRI0.001-0.1840-7.20 
  Mazandaranizadeh, Radman 1192 IRI0.501-0.3140-12.40 
  Akef, Erfan 1247 IRI1.0010.254010.00 
  Alishahi, Ali 1081 IRI1.0010.10404.00 
  Kimiaei, Amir Mohammad 1204 IRI1.0010.20408.00 
  Khorasani, Amir Reza 1650 IRI0.5010.274010.80 
  Haghdoust, Babak 1741 IRI1.0010.854034.00 
  Altoni, Mohamad 1591 IRI0.5010.20408.00 

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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