Rapid: Individual Calculations August 2017
 Abdollahisaber, Reza  Total change: -9.80  Rating chartPersonal card
 Tehran Rapid Cup 6 Tir 1396 Tehran IRI 2017-06-27
RcRownchangeKK*chgGame
 1699 1700 4.00 7 0.41 20 8.20 
  Gholami, Arian 1385 IRI1.0010.14202.80 
  Karami Kejani, Masoud 2014 IRI0.001-0.1420-2.80 
  Derakhshani, Abed 1593 IRI1.0010.35207.00 
  Afshari, Mohammadreza f2081 IRI0.001-0.0920-1.80 
  Barati, Khosro 1549 IRI1.0010.30206.00 
  Eshraghi, Mahan 1478 IRI1.0010.22204.40 
  Mahdavi, Reza 1796 IRI0.001-0.3720-7.40 

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)
 
 Tehran Rapid 8 Tir 1396 Tehran IRI 2017-06-29
RcRownchangeKK*chgGame
 1649 1700 3.00 7 -0.90 20 -18.00 
  Moradi Kelardehi, Mobin 1300  * IRI1.0010.08201.60 
  Mohandesi, Shahin m2074 IRI0.001-0.1020-2.00 
  Hojjatinejad, Ilia 1350 IRI1.0010.11202.20 
  Hejazi, Seyed Mehdi 1974 IRI0.001-0.1720-3.40 
  Jarban, Yousef 1396 IRI1.0010.14202.80 
  Taghavi, Hossein 2039 IRI0.001-0.1220-2.40 
  Chalangari, Mohsen 1411 IRI0.001-0.8420-16.80 
 * 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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