Individual Calculations May 2018
 Badihi, Seyed Esmaeil  Total change: -13.20  Rating chartPersonal card
 4th Qazvin Nowrouz Cup - Under 2000 Qazvin IRI 2018-03-27
RcRownchangeKK*chgGame
 1697 1828 5.50 9 -0.33 40 -13.20 
  Samadi, Mahdi 1428  * IRI1.0010.08403.20 
  Karami, Mahan 1580 IRI0.001-0.8140-32.40 
  Biriya, Yadollah 1444 IRI1.0010.09403.60 
  Rahmani, Iraj 1600 IRI1.0010.21408.40 
  Farnami, Karim 1657 IRI0.501-0.2340-9.20 
  Khodabandeh, Milad 1979 IRI1.0010.704028.00 
  Rajabi, Mohsen 1941 IRI0.5010.15406.00 
  Soudmand, Sayed Mohsen 1746 IRI0.501-0.1140-4.40 
  Farmani Anuoshe, Ariyan 1895 IRI0.001-0.4140-16.40 
 * 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)
 

 

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