Individual Calculations January 2020
 Rahmat Pour, Armin  Total change: 136.80  Rating chartPersonal card
 17th Gilan Super League 1398 Round 4-5 Gilan IRI 2019-11-09
RcRownchangeKK*chgGame
 1805 1654 0.50 1 0.20 40 8.00 
  Hoseini, S.alireza 1805 IRI0.5010.20408.00 

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)
 
 17th Gilan Super League 1398 Round 6-7 Gilan IRI 2019-12-01
RcRownchangeKK*chgGame
 1888 1689 1.00 2 0.50 40 20.00 
  Eghdam, Pouria 1942 IRI1.0010.814032.40 
  Ghaemi Khomami, Nima 1834 IRI0.001-0.3140-12.40 

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)
 
 2nd Boss Cup Standard Chess Tournament [Under 2100] Gilan IRI 2019-12-04
RcRownchangeKK*chgGame
 1700 1689 6.50 8 2.72 40 108.80 
  Mirmoosavi, Dornaz Sadat 1289  * IRI1.0010.08403.20 
  Ezzati, Fereidoon 2012 IRI0.001-0.1340-5.20 
  Khanjani, Rastin 1428 IRI1.0010.18407.20 
  Imani, Adrina 1315 IRI1.0010.10404.00 
  Rezaei, Mahyar 1786 IRI1.0010.634025.20 
  Hooshdarmahjoob, Navid 1974 IRI0.5010.344013.60 
  Shaabani, Amin 1833 IRI1.0010.694027.60 
  Samsam, Farhad 1963 IRI1.0010.834033.20 
 * 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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