Individual Calculations April 2022
 Ramezani, Reza  Total change: -20.20  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1466 1886 4.50 6 -1.01 20 -20.20 
  Noorin, Parmis 1486  * IRI0.501-0.4220-8.40 
  Kouchaki, Amirreza 1380 IRI1.0010.04200.80 
  Vatankhah, Hamed 1530 IRI0.501-0.3920-7.80 
  Gharibi, Arsham 1303 IRI1.0010.02200.40 
  Borji, Parham 1577 IRI1.0010.14202.80 
  Alavi, Mahsa 1521 IRI0.501-0.4020-8.00 
 * 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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