Individual Calculations November 2014
 Fathollahi, Hamid  Total change: -45.40  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1705 1731 2.00 6 -1.28 20 -25.60 
  Roozbayan, Reza 2065 IRI0.001-0.1220-2.40 
  Asgari, Mohammad Amin 1474 IRI1.0010.18203.60 
  Namazi Shirazi, Ali 1494 IRI1.0010.20204.00 
  Rajabi, Mohsen 2016 IRI0.001-0.1620-3.20 
  Khalesi, Parsa 1619 IRI0.001-0.6520-13.00 
  Kord, Soleyman 1559 IRI0.001-0.7320-14.60 

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)
 
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1683 1748 3.00 7 -0.99 20 -19.80 
  Aliei, Mohammad 1952 IRI0.001-0.2420-4.80 
  Naghibi Hashemi, S.mohammadreza 1348  * IRI1.0010.08201.60 
  Karimian, Amin 1851 IRI0.001-0.3620-7.20 
  Alimardani, Amir H 1517 IRI1.0010.21204.20 
  Nosratollahi, Arash 1575 IRI1.0010.27205.40 
  Zibaei, Abdoullah 1941 IRI0.001-0.2520-5.00 
  Nazari, Arad 1595 IRI0.001-0.7020-14.00 
 * 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)
 

 

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