Individual Calculations September 2019
 Namazian, Ehsan  Total change: -5.60  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1415 1194 1.50 7 -0.14 40 -5.60 
  Zaheri, Mehran 1594  * IRI0.001-0.0840-3.20 
  Afri, Mostafa 1419 IRI0.5010.284011.20 
  Soleimanian, Mohammadmatin 1525 IRI0.5010.384015.20 
  Makani, M.amin 1402 IRI0.001-0.2340-9.20 
  Seleyari, Mohammad Mahan 1399 IRI0.5010.264010.40 
  Yousefi, Ahmadreza 1278 IRI0.001-0.3840-15.20 
  Rezaeii , Amirreza 1291 IRI0.001-0.3740-14.80 
 * 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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