Individual Calculations April 2015
 Tahbaz, Arash  Total change: 88.00  Rating chartPersonal card
 Gilan First League (2014) r1-2 Rasht IRI 2014-10-27
RcRownchangeKK*chgGame
 2142 2240 1.00 2 -0.21 40 -8.40 
  Mousavi, Seyed Khalil f2339 IRI0.001-0.3640-14.40 
  Kanani, Anoosh 1944 IRI1.0010.15406.00 

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)
 
 Gilan First League (2014) r3-5 Rasht IRI 2014-11-07
RcRownchangeKK*chgGame
 2010 2277 0.50 1 -0.32 40 -12.80 
  Khoshkalam, Seyed Mehrab 2010 IRI0.501-0.3240-12.80 

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)
 
 Gilan First League (2014) r6-8 Rasht IRI 2014-12-05
RcRownchangeKK*chgGame
 2150 2226 3.00 3 1.19 40 47.60 
  Sobhani, F. 2136 IRI1.0010.384015.20 
  Aryanejad, Hossein f2192 IRI1.0010.454018.00 
  Deljou, R. 2123 IRI1.0010.364014.40 

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)
 
 13th Iranian super league (Men - 2nd Season) Mashhad IRI 2014-12-12
RcRownchangeKK*chgGame
 2278 2226 4.00 7 0.90 40 36.00 
  Eskandary, Mahmood 2150 IRI1.0010.404016.00 
  Mirzoev, Azer g2549 AZE0.001-0.1340-5.20 
  Banirashid, Saeid 2183 IRI1.0010.444017.60 
  Mosadeghpour, Masoud 2337 IRI0.001-0.3540-14.00 
  Bagheri, Amir g2414 IRI1.0010.744029.60 
  Mohandesi, Shahin m2198 IRI0.501-0.0440-1.60 
  Godarz, Kasra 2112 IRI0.501-0.1640-6.40 

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)
 
 Gilan First League (2014) r9-11 Rasht IRI 2015-01-02
RcRownchangeKK*chgGame
 2067 2196 1.50 3 -0.42 40 -16.80 
  Bakhtiari, Kazem 2122 IRI0.001-0.6040-24.00 
  Soozankar, A.m. f2258 IRI0.5010.09403.60 
  Shasti, Mohammadreza 1821 IRI1.0010.09403.60 

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)
 
 Gilan First League (2014) r12-13 Rasht IRI 2015-02-06
RcRownchangeKK*chgGame
 1814 2142 1.50 2 -0.24 40 -9.60 
  Babaniya, Benyamin 1885 IRI0.501-0.3240-12.80 
  Rabbani, Mohammad Hossein 1742  * IRI1.0010.08403.20 
 * 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)
 
 Iran U-16 Boys Championship 2015 Booshehr IRI 2015-03-02
RcRownchangeKK*chgGame
 1969 2182 8.00 9 1.30 40 52.00 
  Vakilpour, Aryan 1782  * IRI1.0010.08403.20 
  Ansari, Soheil 1805 IRI1.0010.09403.60 
  Safiri, Ali 1901 IRI1.0010.16406.40 
  Molaei, Mohammadamin 2075 IRI1.0010.354014.00 
  Asgharzadeh, M.reza 2302 IRI0.5010.16406.40 
  Sheykhali, Mohammadreza 2158 IRI1.0010.474018.80 
  Ghafourian, Amir Ali 1939 IRI1.0010.20408.00 
  Radesh, Parsa 1861 IRI1.0010.13405.20 
  Mahdavi, Hassan 1895 IRI0.501-0.3440-13.60 
 * 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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