Individual Calculations August 2018
 Rezaeian Tabrizi, Hooman  Total change: -2.80  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1625 1538 5.00 10 0.93 40 37.20 
  Kasipour Azbari, Seyed Arvin 1776 IRI0.001-0.2040-8.00 
  Mousavi, Emadeddin 1919 IRI0.001-0.0940-3.60 
  Vasheghani, Negin 1327 IRI1.0010.23409.20 
  Sadeghi Givi, Reza 1938  * IRI0.5010.424016.80 
  Miar, Arad 1421 IRI1.0010.344013.60 
  Alamir Virsagh, Ehsan 1754 IRI0.5010.284011.20 
  Rezaei, Hamidreza 1765 IRI0.001-0.2140-8.40 
  Ghasempour, Hossein 1695 IRI0.001-0.2940-11.60 
  Nezhad Dehghan, Saghar 1321 IRI1.0010.22408.80 
  Nemati, Navid 1331 IRI1.0010.23409.20 
 * 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)
 
 Tehran Standard Cup 27-31 Tir 1397 - Under 1800 Tehran IRI 2018-07-18
RcRownchangeKK*chgGame
 1496 1496 1.00 4 -1.00 40 -40.00 
  Sajadi Naeini, Seyed Soheil 1765 IRI0.001-0.1740-6.80 
  Zamaniasl, Kimia 1244 IRI1.0010.19407.60 
  Sharafi, Amir Mehrad 1711 IRI0.001-0.2340-9.20 
  Shahsavari, Mahan 1264 IRI0.001-0.7940-31.60 

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)
 

 

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