Individual Calculations September 2012
 Chavari, Mohammad Mahdi  Total change: -16.50  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1928 1930 3.00 7 -0.55 30 -16.50 
  Feyli, Sina 2202 IRI0.001-0.1730-5.10 
  Rezvani, A H 2065 IRI0.001-0.3230-9.60 
  Khodabandelou, Ali 1800 IRI1.0010.32309.60 
  Ghaledar, Faraz 2067 IRI0.001-0.3230-9.60 
  Aghidatmand, Alireza 1755 IRI0.001-0.7330-21.90 
  Moosavi, S Parviz 1733 IRI1.0010.25307.50 
  Saberi, Mahan 1875 IRI1.0010.423012.60 

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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