Individual Calculations October 2015
 Motamedi Fard, Nasrollah  Total change: 20.80  Rating chartPersonal card
 4th Navabi Memorial Cup (2015) Kerman IRI 2015-09-11
RcRownchangeKK*chgGame
 1622 1412 1.00 2 0.52 40 20.80 
  Fallah Lalehzari, Mahdi 1718 IRI0.001-0.1440-5.60 
  Darabi Zadeh, Parviz 1526 IRI1.0010.664026.40 

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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