Individual Calculations July 2017
 Rajabi, Milad  Total change: 30.40  Rating chartPersonal card
 Tehran Standard Cup 10 Ramezan 1396 U1800 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1559 1339 1.50 5 0.23 40 9.20 
  Heidarzadeh, Arsha 1686 IRI0.001-0.1140-4.40 
  Ebrahimi, Reza 1600 IRI0.001-0.1840-7.20 
  Aliei, Davoud 1730 IRI0.5010.414016.40 
  Nezhad Dehghan, Saghar 1179 IRI1.0010.294011.60 
  Jalalat, Behrouz 1602 IRI0.001-0.1840-7.20 

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)
 
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1462 1339 3.00 7 0.53 40 21.20 
  Mahdavi, Reza 1705 IRI0.001-0.1040-4.00 
  Abbaspoorrad, Nikoo 1529 IRI0.5010.254010.00 
  Ahadi, Mohammad Amin 1170 IRI1.0010.284011.20 
  Majidi, Seyed Mohammad Parsa 1574 IRI0.001-0.2140-8.40 
  Hamdollahi, Zahra 1278 IRI0.501-0.0840-3.20 
  Ahadi, Mohammad Erfan 1557 IRI0.001-0.2240-8.80 
  Derakhshani, Abed 1421 IRI1.0010.614024.40 

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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