Individual Calculations September 2018
 Liyaei, Mani  Total change: 90.80  Rating chartPersonal card
 8th Shahid Rajaei Cup - Groupe B - Under14 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1279 1031 4.00 8 2.27 40 90.80 
  Hashemi Bakhtiar, Adel 1431  * IRI0.001-0.0840-3.20 
  Soleiman Nezhad, Hossein 1431  * IRI0.001-0.0840-3.20 
  Akbari, Arvin 1040 IRI1.0010.514020.40 
  Movagharhasani, Farhan 1233 IRI1.0010.764030.40 
  Ajamhasani, Amir 1421 IRI0.001-0.0940-3.60 
  Hadisohi, Amirmahdi 1185 IRI1.0010.714028.40 
  Shiri, Omid 1218 IRI0.001-0.2640-10.40 
  Ganjifar, Sina 1272 IRI1.0010.804032.00 
 * 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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