Rapid: Individual Calculations July 2018
 Roohi, Abdolmajid  Total change: -1.80  Rating chartPersonal card
 Ramezan Rapid Bojnourd Cup 1397 Bojnourd IRI 2018-05-31
RcRownchangeKK*chgGame
 1897 2217 7.50 9 -0.12 20 -2.40 
  Kazemian, Amir Hosein 1817  * IRI1.0010.08201.60 
  Shaddel, Ali 1817  * IRI1.0010.08201.60 
  Ghasemi, Mohammad 1817  * IRI1.0010.08201.60 
  Masoudi, Ghaem 1906 IRI0.501-0.3620-7.20 
  Bagheri, Maziar f2254 IRI0.5010.05201.00 
  Ghaderi, Abbas 1846 IRI1.0010.10202.00 
  Hejazi, Milad 1856 IRI1.0010.10202.00 
  Farahmand, Amir 1817  * IRI1.0010.08201.60 
  Derakhshani, Mehrdad 1943 IRI0.501-0.3320-6.60 
 * 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)
 
 2nd Bahar Asak Rapid Cup Ghuchan 1397 Ghuchan IRI 2018-06-21
RcRownchangeKK*chgGame
 1938 2217 6.50 8 0.03 20 0.60 
  Barati, Behnam 1817  * IRI1.0010.08201.60 
  Hosseini, Mohammad Ebrahim 1817  * IRI1.0010.08201.60 
  Masoumi, Ali 1817  * IRI1.0010.08201.60 
  Mohammadi, Reza 1817  * IRI0.501-0.4220-8.40 
  Zare, Jamal 1923 IRI1.0010.15203.00 
  Abedi, Abolfazl 2023 IRI1.0010.25205.00 
  Bagheri, Maziar f2253 IRI0.5010.05201.00 
  Vassalam, Mohammad Taghi 2036 IRI0.501-0.2420-4.80 
 * 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)
 

 

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