Individual Calculations July 2012
 Kaffash, Milad  Total change: 17.25  Rating chartPersonal card
 Tehran Cup Open May 2012 Tehran IRI 2012-05-01
RcRownchangeKK*chgGame
 1994 2035 5.50 8 1.15 15 17.25 
  Sharifian, Mahdi 1766 IRI1.0010.17152.55 
  Ghafourian, Amir Ali 1794 IRI0.501-0.3015-4.50 
  Bakhtiari Kish, Mazdak 2180 IRI1.0010.691510.35 
  Vahidi, Mohammad f2152 IRI1.0010.66159.90 
  Hejazi, Seyed Mehdi 2080 IRI0.5010.06150.90 
  Moradi, Amirmasoud 2125 IRI0.5010.12151.80 
  Pajoumtajani, Farbod 2099 IRI0.001-0.4115-6.15 
  Ganjali, Hossein 1755 IRI1.0010.16152.40 

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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