Individual Calculations September 2017
 Bagheri, Mahan  Total change: -8.80  Rating chartPersonal card
 Gilan East League 2017 Round 1-4 Langroud IRI 2017-06-30
RcRownchangeKK*chgGame
 1666 1344 0.00 1 -0.13 40 -5.20 
  Jamshideyni, Arash 1666 IRI0.001-0.1340-5.20 

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)
 
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1573 1344 1.00 5 -0.19 40 -7.60 
  Chahardoli, Amir 1694 IRI0.001-0.1140-4.40 
  Aliei, Davoud 1638 IRI0.001-0.1540-6.00 
  Amiri, Erfan 1632 IRI0.001-0.1640-6.40 
  Por Moghadam, Ali 1661 IRI0.001-0.1340-5.20 
  Hosseini, Alireza 1241 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)
 
 Gilan Under 12 Championship 1396 Rasht IRI 2017-08-04
RcRownchangeKK*chgGame
 1356 1381 4.00 6 0.77 40 30.80 
  Mosafernoveiri, Amirreza 1019 IRI1.0010.10404.00 
  Jahdi, Poorya 1203 IRI1.0010.274010.80 
  Taslimi, Borsa 1781  * IRI0.001-0.0840-3.20 
  Biriya, Mohammadamin 1354 IRI1.0010.464018.40 
  Fakhar, Hossein 1287 IRI1.0010.374014.80 
  Moradi Kelardehi, Mobin 1493 IRI0.001-0.3540-14.00 
 * 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)
 
 Third Lahijan U12 Championship 1396 Lahijan IRI 2017-08-21
RcRownchangeKK*chgGame
 1183 1381 3.00 5 -0.67 40 -26.80 
  Movagharhasani, Farhan 1207 IRI0.001-0.7340-29.20 
  Khanipour, Abolfazl 1245 IRI1.0010.324012.80 
  Mousavi, Mahan 1049 IRI1.0010.12404.80 
  Safari, Emad 1037 IRI1.0010.12404.80 
  Khalilzadeh Moghadam, Navid 1379 IRI0.001-0.5040-20.00 

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)
 

 

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