Individual Calculations August 2019
 Hosseinzadeh, Amir Ali  Total change: -25.60  Rating chartPersonal card
 Gilan men Championship 1398 Gilan IRI 2019-07-01
RcRownchangeKK*chgGame
 1598 1566 4.00 8 0.41 40 16.40 
  Moosapour, Rastin 1859 IRI0.001-0.1540-6.00 
  Effati, Alireza 1202 IRI0.001-0.9040-36.00 
  Javanmard, Aryana 1166  * IRI1.0010.08403.20 
  Imani, Adrina 1262 IRI1.0010.14405.60 
  Navid, Sepehr 1755 IRI1.0010.754030.00 
  Khoshkalam, Seyed Mahan 1813 IRI1.0010.814032.40 
  Paktinat, Zhina 1787 IRI0.001-0.2240-8.80 
  Samsam, Farhad 1940 IRI0.001-0.1040-4.00 
 * 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)
 
 Mazandaran Chess Championship 1398 Babolsar IRI 2019-07-21
RcRownchangeKK*chgGame
 1416 1566 5.00 9 -1.05 40 -42.00 
  Ghorbani, Amirali 1166  * IRI1.0010.08403.20 
  Saadatmandi, Elina 1283 IRI1.0010.16406.40 
  Doostkam, P 1966  * IRI0.001-0.0840-3.20 
  Ghorbani, Arad 1325 IRI1.0010.20408.00 
  Shams, Mohammad Matin 1810 IRI0.001-0.2040-8.00 
  Poormosavi, Seyed Kanan 1216 IRI0.001-0.8940-35.60 
  Rezapour, Ahangar Mahan 1166  * IRI1.0010.08403.20 
  Kaboli Ghareh Tappeh, Artin 1322 IRI1.0010.20408.00 
  Kazemi, Mohammad Ali 1491 IRI0.001-0.6040-24.00 
 * 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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