Rapid: Individual Calculations January 2020
 Pour Mehran, Saba  Total change: -55.00  Rating chartPersonal card
 Tehran North East Rapid 25 azar Tehran IRI 2019-12-13
RcRownchangeKK*chgGame
 1393 1634 5.00 10 -2.75 20 -55.00 
  Sahraei, Mohammad Sadegh 1278 IRI1.0010.11202.20 
  Alibagheri, Mahan 1278 IRI1.0010.11202.20 
  Amirabadi, Mohammad 1840 IRI0.001-0.2420-4.80 
  Mirabian Abian, Mahsa 1443 IRI0.001-0.7520-15.00 
  Hashemi, Ali 1304 IRI0.001-0.8820-17.60 
  Ali Hemati, Fatemeh 1457 IRI0.001-0.7320-14.60 
  Sabahi, Babak 1251 IRI1.0010.09201.80 
  Shariatzadeh, Bardia 1234  * IRI1.0010.08201.60 
  Mobini Keshe, Venus 1435 IRI1.0010.24204.80 
  Karam Yazdi, Parmida 1414 IRI0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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