Individual Calculations January 2018
 Madadi, Mohammad  Total change: 22.00  Rating chartPersonal card
 Joybar Standard Chess Tournament Miladnoor Cup Azar 1396 Joybar IRI 2017-12-11
RcRownchangeKK*chgGame
 1541 1616 4.50 6 1.10 20 22.00 
  Rezaee, Mohammad Javad 1226 IRI0.501-0.4120-8.20 
  Hosseinzadeh, Amir Ali 1216  * IRI1.0010.08201.60 
  Shalipour Jafari, Shahin 1799 IRI0.001-0.2620-5.20 
  Ghadi Sahebi, Hosein 1523 IRI1.0010.37207.40 
  Motamedi, Fatemeh 1640 IRI1.0010.532010.60 
  Rostamian, Ovis 1842 IRI1.0010.792015.80 
 * 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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