Individual Calculations January 2018
 Tavazoh, Amirparsa  Total change: 52.80  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1751 1689 5.00 8 1.67 40 66.80 
  Beyranvand, Saeed 2020 IRI0.001-0.1240-4.80 
  Miar, Arad 1389 IRI1.0010.15406.00 
  Rajabi, Mohsen 1997 IRI1.0010.864034.40 
  Mobarhani, Nazanin 1883 IRI0.5010.254010.00 
  Ghanbari, Mahdi 1791 IRI0.001-0.3640-14.40 
  Shahsavari, Shayan 1339 IRI1.0010.11404.40 
  Raei, Alireza 1721 IRI0.5010.04401.60 
  Mahdavi, Mahdis 1869 IRI1.0010.744029.60 

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)
 
 Tehran Under 18 League 1396 7-9 Tehran IRI 2017-12-18
RcRownchangeKK*chgGame
 1745 1689 0.50 2 -0.35 40 -14.00 
  Nazhand, Pejman 1698 IRI0.5010.01400.40 
  Taslimi, Borsa 1791 IRI0.001-0.3640-14.40 

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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