Individual Calculations September 2019
 Kord, Ghasem  Total change: -41.80  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 1629 1370 0.00 6 -1.18 20 -23.60 
  Heydari, Mohammad Masoud 1770  * IRI0.001-0.0820-1.60 
  Dehghani, Parsa 1647 IRI0.001-0.1720-3.40 
  Ansari, Hossein 1725 IRI0.001-0.1120-2.20 
  Mirsalari, Reza 1589 IRI0.001-0.2220-4.40 
  Biriya, Yadollah 1505 IRI0.001-0.3220-6.40 
  Hosseinzadeh, Amir Ali 1540 IRI0.001-0.2820-5.60 
 * 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)
 
 Paeez Chess School Standard Cup Mordad 1398 Ahvaz IRI 2019-08-11
RcRownchangeKK*chgGame
 1282 1370 4.00 8 -0.91 20 -18.20 
  Memarzadeh, Hossein 1770  * IRI0.001-0.0820-1.60 
  Molaei, Bahar 1006 IRI1.0010.10202.00 
  Rahimi Monjezi, Masoud 1099 IRI0.001-0.8320-16.60 
  Monjezi, Parsa 1141 IRI1.0010.21204.20 
  Niknezhad, Mahan 1211 IRI0.001-0.7120-14.20 
  Mashhadi Merdasi, Mohammad Mahdi 1185 IRI1.0010.26205.20 
  Asadi, Shadfar 1324 IRI1.0010.44208.80 
  Alizadeh, Farzad 1521 IRI0.001-0.3020-6.00 
 * 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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