Individual Calculations April 2014
 Sakhayi, Mostafa  Total change: 0.45  Rating chartPersonal card
 12th Iranian Super League Chess Championship (Men) Tehran IRI 2013-08-23
RcRownchangeKK*chgGame
 2145 2083 4.00 7 1.04 15 15.60 
  Khademi, Mohammad Miran 2307 IRI1.0010.781511.70 
  Khorsandi, Arian 2002 IRI1.0010.39155.85 
  Ryahi, Naser 2187 IRI0.001-0.3615-5.40 
  Faghirnavaz, Ali 2305 IRI0.5010.28154.20 
  Azadbakhsh, Farshid 2129 IRI0.001-0.4415-6.60 
  Afshari, Mohammadreza f2064 IRI1.0010.47157.05 
  Roohparvar, A.reza 2022 IRI0.501-0.0815-1.20 

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)
 
 12th Iranian Super League (Men - 2nd Season) Tehran IRI 2014-01-05
RcRownchangeKK*chgGame
 2144 2152 2.00 6 -1.06 15 -15.90 
  Khademi, Mohammad Miran 2281 IRI1.0010.671510.05 
  Khorsandi, Arian 2002 IRI0.001-0.7015-10.50 
  Faghirnavaz, Ali 2284 IRI0.001-0.3215-4.80 
  Omidi, Arya 2031 IRI0.001-0.6615-9.90 
  Farshadifar, Saman 2028 IRI0.501-0.1715-2.55 
  Hosseinzadeh, Nima 2236 IRI0.5010.12151.80 

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)
 
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 2022 2152 6.00 9 0.05 15 0.75 
  Afzoon, Danial 1752  * IRI1.0010.08151.20 
  Gasimov, Elmar 1879 AZE1.0010.17152.55 
  Golizadeh, Asghar g2508 IRI0.001-0.1115-1.65 
  Anjom Rooz, Mehdi 1884 IRI1.0010.17152.55 
  Akhgari, Reza 1998 IRI0.501-0.2115-3.15 
  Mahjoob, Morteza g2414 IRI0.001-0.1815-2.70 
  Alavi, Homa 1942 IRI1.0010.23153.45 
  Tamaddon, Ehsan 1924 IRI0.501-0.2915-4.35 
  Akbari, Iman 1901 IRI1.0010.19152.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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