Rapid: Individual Calculations September 2022
 Khalafian, Shahin  Total change: -39.40  Rating chartPersonal card
 The 5th National Olympiad of Public Sports for Students of Universities-Rapid shahrekord IRI 2022-08-25
RcRownchangeKK*chgGame
 1418 1633 4.00 8 -1.97 20 -39.40 
  Ezy, Amir 1603 IRI1.0010.46209.20 
  Shahbakhsh, Aref 1625 IRI0.001-0.5120-10.20 
  Shariati, Farham 1435 IRI0.001-0.7620-15.20 
  Alizadeh Fishomi, Hossein 1219 IRI1.0010.07201.40 
  Seifadini, Mohammad Hossein 1268 IRI1.0010.10202.00 
  Zonobi, Mahmod 1461 IRI0.001-0.7320-14.60 
  Malekli, Reza 1500 IRI0.001-0.6820-13.60 
  Mohajeri, Sina 1233  * IRI1.0010.08201.60 
 * 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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