Individual Calculations December 2019
 Heravi, Mohammad Hossein  Total change: -37.60  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1676 1794 5.50 10 -0.94 40 -37.60 
  Moumivand, Hamid 1394  * IRI1.0010.08403.20 
  Ghasempour, Hossein 1567 IRI1.0010.21408.40 
  Safari Eskandari, Mojtaba 2027 IRI0.5010.294011.60 
  Alamir Virsagh, Ehsan 1950 IRI0.001-0.2940-11.60 
  Hashemi, Mohamad Mehdi 1621 IRI0.501-0.2340-9.20 
  Mahmoudi, Mani 1580 IRI0.501-0.2740-10.80 
  Azali, Mahdad 1598 IRI0.501-0.2540-10.00 
  Hashemi, Farhad 1591 IRI1.0010.24409.60 
  Bahadori, Arash 1740 IRI0.501-0.0840-3.20 
  Hvozdz, Aliaksandr 1695 BLR0.001-0.6440-25.60 
 * 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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