Individual Calculations September 2019
 Atakhan, Abtin  Total change: -41.80  Rating chartPersonal card
 Iranian Men Festival 1398 khoramabad IRI 2019-08-04
RcRownchangeKK*chgGame
 2045 2326 7.50 11 -1.55 20 -31.00 
  Ansari, Hossein 1926  * IRI1.0010.08201.60 
  Taslimi, Borsa 1964 IRI1.0010.10202.00 
  Farshadifar, Saman 2049 IRI0.001-0.8320-16.60 
  Khalilollahi, Shahrooz 1926  * IRI1.0010.08201.60 
  Shamsi, Roohalah 2003 IRI0.501-0.3720-7.40 
  Bosagh Zadeh, Alireza 1994 IRI1.0010.12202.40 
  Ramezani, Mahan 2150 IRI1.0010.27205.40 
  Rezaee, Mahdi 2048 IRI1.0010.17203.40 
  Rastbod, Ali f2263 IRI0.001-0.5920-11.80 
  Shiri, Mohsen 2017 IRI0.501-0.3620-7.20 
  Pilvaieh, Ali 2159 IRI0.501-0.2220-4.40 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2151 2326 6.00 9 -0.54 20 -10.80 
  Khodabandeh, Milad 2076 IRI1.0010.19203.80 
  Jahedi, Mani 2191 IRI0.001-0.6820-13.60 
  Behroozi Moghaddam, Hamed 2120 IRI1.0010.24204.80 
  Bozorgi, Souren 2081 IRI1.0010.20204.00 
  Sedaghati, Mehrdad f2200 IRI0.001-0.6720-13.40 
  Shah Moradi, Mohammad 2184 IRI1.0010.31206.20 
  Nazari, Arad 2196 IRI0.501-0.1820-3.60 
  Aghaei, Alireza 2185 IRI0.501-0.1920-3.80 
  Asgharzadeh, Mitra wf2122 IRI1.0010.24204.80 

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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