Individual Calculations October 2017
 Tolabi, Arash  Total change: 60.00  Rating chartPersonal card
 4th Lorestan Aflak Cup 1396 Khorramabad IRI 2017-09-07
RcRownchangeKK*chgGame
 1775 1622 4.00 8 1.50 40 60.00 
  Najafiyan Pour, Mahyar 2022  * IRI0.001-0.0840-3.20 
  Shamsi, Reza 1280 IRI1.0010.12404.80 
  Zolfaghari, Mohammad Javad 1837 IRI0.5010.274010.80 
  Ahmadian, Moharram 1941 IRI0.001-0.1340-5.20 
  Aziznezhad, Mahmoud 1757 IRI0.5010.18407.20 
  Ansar Jaafari, Abbas 1868 IRI0.5010.314012.40 
  Alvari, Mohammad 1697 IRI1.0010.604024.00 
  Abbasi Larki, Hossein 1796 IRI0.5010.23409.20 
 * 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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