Rapid: Individual Calculations April 2023
 Rafiei Nia, Hossein  Total change: -26.40  Rating chartPersonal card
 Kazeroon Rapid Man Cup 2023 Fars IRI 2023-02-27
RcRownchangeKK*chgGame
 1500 1704 7.00 9 0.37 20 7.40 
  Bayani, Fatemeh 1304  * IRI1.0010.08201.60 
  Ghasemi, Amirsam 1324 IRI1.0010.09201.80 
  Mahmoudi, Mohammad Hossein 1495 IRI1.0010.23204.60 
  Arjmand, Aliasghar 1430 IRI1.0010.17203.40 
  Kooh Peima, Ali 1823 IRI0.001-0.3420-6.80 
  Taravatpoor, Amir Ali 1520 IRI0.501-0.2420-4.80 
  Dehbidi, Hooman 1369 IRI0.501-0.3820-7.60 
  Mashi, Houshang 1664 IRI1.0010.44208.80 
  Bahari, Amir Reza 1571 IRI1.0010.32206.40 
 * 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)
 
 Kazeroon rapid Nowruz cup 2023 Fars IRI 2023-03-17
RcRownchangeKK*chgGame
 1418 1704 0.00 2 -1.69 20 -33.80 
  Kooh Pima, Yasin 1424 IRI0.001-0.8420-16.80 
  Abolhallaj, Hamidreza 1411 IRI0.001-0.8520-17.00 

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)
 

 

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