Individual Calculations January 2017
 Sedghi, Nader  Total change: 29.60  Rating chartPersonal card
 Vezarat Niroo Chess Tournoment 28 Azar 1395 Yazd IRI 2016-12-18
RcRownchangeKK*chgGame
 1773 1718 2.50 4 0.74 40 29.60 
  Mosavi, Seyed Masoud 1635 IRI0.501-0.1140-4.40 
  Maasoomi, Mehdi 2036 IRI0.5010.374014.80 
  Feiz Javadian, S.mohsen 1567 IRI0.501-0.2040-8.00 
  Sharafifar, Mehdi 1852 IRI1.0010.684027.20 

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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