Individual Calculations January 2020
 Nepagh, Esmaeil  Total change: -12.80  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1641 1508 2.00 7 -0.32 40 -12.80 
  Alivandi, Khosro 1718 IRI0.001-0.2340-9.20 
  Pour Asad, Towhid 1615 IRI1.0010.654026.00 
  Hooshdarmahjoob, Navid 1908  * IRI0.001-0.0840-3.20 
  Gholami , Shahab 1781 IRI1.0010.834033.20 
  Shamsvala, Arash 1666 IRI0.001-0.2940-11.60 
  Golmohammadi, Naser 1654 IRI0.001-0.3040-12.00 
  Esmaeili, Amir Reza 1142 IRI0.001-0.9040-36.00 
 * 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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