Individual Calculations November 2016
 Sadegh Nahvi, Ehsan  Total change: -6.80  Rating chartPersonal card
 Round 1-2 Rasht IRI 2016-09-30
RcRownchangeKK*chgGame
 1695 1630 0.50 2 -0.34 20 -6.80 
  Khoshkalam, Seyed Mahan 1554 IRI0.001-0.6020-12.00 
  Nemati Limayi, Rahim 1835 IRI0.5010.26205.20 

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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