Individual Calculations January 2017
 Feiz Javadian, S.mohsen  Total change: -13.20  Rating chartPersonal card
 Vezarat Niroo Chess Tournoment 28 Azar 1395 Yazd IRI 2016-12-18
RcRownchangeKK*chgGame
 1621 1567 2.00 6 -0.66 20 -13.20 
  Mofidi Khaje, Mahmood 1274 IRI0.001-0.8520-17.00 
  Asadi, Farzam 1735 IRI1.0010.722014.40 
  Deljou, R. 1967  * IRI0.001-0.0820-1.60 
  Ghaffari, Hamidreza 1592 IRI0.001-0.4720-9.40 
  Sedghi, Nader 1718 IRI0.5010.20204.00 
  Salehi, Hamid 1437 IRI0.501-0.1820-3.60 
 * 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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