Individual Calculations April 2015
 Jafari, Mahdi  Total change: 82.40  Rating chartPersonal card
 14th Sahel Cup Hormozgan U-2000 (2015) Bandar Abbas IRI 2015-02-21
RcRownchangeKK*chgGame
 1852 1814 6.50 10 2.06 40 82.40 
  Pishdar, Farzaneh 1602 IRI0.501-0.2740-10.80 
  Davari, Karim 1525 IRI1.0010.16406.40 
  Falah, Mehdi 1984 IRI1.0010.724028.80 
  Alimoradi, Abdolvahed 1869 IRI1.0010.584023.20 
  Ghaedifard, Adel 1983 IRI1.0010.724028.80 
  Kanani, Ali 1890 IRI1.0010.604024.00 
  Momtahan, Hossein 1925 IRI1.0010.654026.00 
  Roohparvar, A.reza 1993 IRI0.001-0.2740-10.80 
  Vahdani, Mojtaba 1929 IRI0.001-0.3440-13.60 
  Karra, Siavash 1822 IRI0.001-0.4940-19.60 

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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