Individual Calculations July 2017
 Ghadiri Bidhendi, Ebrahim  Total change: -31.20  Rating chartPersonal card
 Tehran Standard Cup 10 Ramezan 1396 U1800 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1645 1723 5.50 6 1.91 20 38.20 
  Nouri, Ali 1441 IRI1.0010.16203.20 
  Fathollahi, Hamid 1624 IRI0.501-0.1420-2.80 
  Farnami, Karim 1680 IRI1.0010.44208.80 
  Ghane, Mohsen 1701 IRI1.0010.47209.40 
  Hamidian, Hamid 1741 IRI1.0010.532010.60 
  Abdollahisaber, Reza 1684 IRI1.0010.45209.00 

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)
 
 Tehran Standard Under 2100 Cup 23 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1444 1723 1.50 6 -3.47 20 -69.40 
  Mollazadeh, Daryoush 1354 IRI0.001-0.9020-18.00 
  Hashemi, Mohamad Mehdi 1513 IRI0.001-0.7720-15.40 
  Novin, Mohammad 1394 IRI1.0010.12202.40 
  Navidi, Parsa 1527 IRI0.501-0.2520-5.00 
  Beiranvand, Danial 1421 IRI0.001-0.8520-17.00 
  Alavi, Mir Hatef 1457 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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