Individual Calculations April 2019
 Taheri, Mohammad Ali  Total change: 28.80  Rating chartPersonal card
 Karoun International U1600 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1518 1385 3.00 6 1.08 20 21.60 
  Moradi, Saeid 1557 IRI0.001-0.2720-5.40 
  Amanollahi, Farhad 1558 IRI1.0010.732014.60 
  Andarkhord, Yasa 1548 IRI0.5010.22204.40 
  Delfan, Farzad 1512 IRI1.0010.672013.40 
  Mohammadyansichani, Arshia 1449 IRI0.5010.09201.80 
  Mohammadian, Mohammad f1486 IRI0.001-0.3620-7.20 

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)
 
 5th Hormozgan Standard Cup Esfand 1397 Bandarabbas IRI 2019-03-04
RcRownchangeKK*chgGame
 1530 1385 3.00 8 0.36 20 7.20 
  Younesi Fard, Hossein 1691 IRI1.0010.862017.20 
  Zakeri, Omid 1735 IRI0.001-0.1120-2.20 
  Ansari, Hossein 1661 IRI0.001-0.1720-3.40 
  Hosseini, Hedieh 1155 IRI1.0010.21204.20 
  Malekpour Afshar, Ali 1616 IRI1.0010.792015.80 
  Alizadeh, Mohammad Mahdi 1651 IRI0.001-0.1820-3.60 
  Talaneh, Motahareh 1610 IRI0.001-0.2220-4.40 
  Sanjari, Ali 1120 IRI0.001-0.8220-16.40 

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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