Individual Calculations March 2021
 Dori, Mohammad Mahdi  Total change: -4.00  Rating chartPersonal card
 Golestan Province, Dahe Fajr Chess Tournament 1399 Gorgan IRI 2021-02-10
RcRownchangeKK*chgGame
 1589 1497 2.00 4 0.37 20 7.40 
  Maghsoudloo, Amir Ali 1897  * IRI0.001-0.0820-1.60 
  Mosayebi, Pourya 1406 IRI1.0010.38207.60 
  Mogheyseh, Abolfazl 1718 IRI0.001-0.2220-4.40 
  Harati Anaraki, Abdolhamid 1335 IRI1.0010.29205.80 
 * 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)
 
 Standard Cup Fajr Mashhad 99 Mashhad IRI 2021-02-25
RcRownchangeKK*chgGame
 1358 1497 3.50 6 -0.57 20 -11.40 
  Ghazali Azghandi, Fatemeh Zahra 1097  * IRI1.0010.08201.60 
  Kamran Nia, Helia 1239 IRI1.0010.18203.60 
  Zahmati, Sobhan 1897  * IRI0.001-0.0820-1.60 
  Hasanpor Moghadam, Iman 1285 IRI1.0010.23204.60 
  Khosravi, Korosh 1324 IRI0.001-0.7320-14.60 
  Riazi, Yasin 1306 IRI0.501-0.2520-5.00 
 * 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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