Individual Calculations January 2017
 Khodaverdian, Saman  Total change: 60.40  Rating chartPersonal card
 2nd Atrak Cup Chess Tournament Azar 1395 Bojnourd IRI 2016-12-07
RcRownchangeKK*chgGame
 1427 1053 2.00 5 1.51 40 60.40 
  Yoosefi, Saeed 1453  * IRI0.001-0.0840-3.20 
  Moosavidogori, Seyed Masood 1453  * IRI0.001-0.0840-3.20 
  Jafari, Kasra 1453  * IRI0.001-0.0840-3.20 
  Ghanad, Aliakbar 1436 IRI1.0010.914036.40 
  Hekmatnejad, Mahyar 1340 IRI1.0010.844033.60 
 * 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)
 

 

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