Individual Calculations May 2019
 Jafari, Mohammad Yasin  Total change: 214.80  Rating chartPersonal card
 Hamedan Chess Championship 2019 Hamedan IRI 2019-04-05
RcRownchangeKK*chgGame
 1733 1514 4.00 7 2.17 40 86.80 
  Seyedhosseini, S.mohammad 1901 IRI0.001-0.0940-3.60 
  Zare, Mahdimohammad 1220 IRI1.0010.15406.00 
  Ghiasvand, Mohammad 1727 IRI1.0010.774030.80 
  Asadi, Sadegh 1914  * IRI0.5010.424016.80 
  Rostami, Roohollah 1851 IRI1.0010.884035.20 
  Sedaghat Khah, Hamid Reza 1914  * IRI0.001-0.0840-3.20 
  Noorali, Hamidollah 1604 IRI0.5010.12404.80 
 * 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)
 
 1st Babataher Standard Cup 1398 Hamedan IRI 2019-04-11
RcRownchangeKK*chgGame
 1739 1514 5.00 8 3.20 40 128.00 
  Mardani, Alireza 1718 IRI1.0010.764030.40 
  Ahmadi Tari, Mostafa 1827 IRI0.001-0.1440-5.60 
  Robatmili, Manocher 1695 IRI1.0010.744029.60 
  Fakouri, Mohammad 1670 IRI0.5010.21408.40 
  Amiri, Firooz 1660 IRI1.0010.704028.00 
  Abbasi, Omid 1860 IRI0.5010.394015.60 
  Behjati, Shahab 1844 IRI0.001-0.1240-4.80 
  Aghili Mofid, Davood 1634 IRI1.0010.664026.40 

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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