Rapid: Individual Calculations April 2023
 Alehdavood, Ali  Total change: -73.20  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1457 1473 3.50 8 -0.62 40 -24.80 
  Akhoondzadeh, Mahdi 1832 IRI0.001-0.1040-4.00 
  Neshan, Arshiya 1683 IRI0.001-0.2340-9.20 
  Shojapoor, Mahan 1084 IRI1.0010.09403.60 
  Hemmati, Alireza 1253 IRI1.0010.22408.80 
  Abbaspoorrad, Nikoo 1784 IRI0.001-0.1440-5.60 
  Farsian, Farivar 1258 IRI1.0010.23409.20 
  Fardbehbahani, Behnam 1596 IRI0.001-0.3340-13.20 
  Norouzi, Mahdiar 1168 IRI0.501-0.3640-14.40 

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)
 
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1350 1473 4.00 8 -1.21 40 -48.40 
  Ghorbani, Hadi f1958 IRI0.001-0.0440-1.60 
  Faramarzi Garousi, Maartia 1368 IRI0.001-0.6440-25.60 
  Taghinejad Gilvaei, Irik 1073  * IRI1.0010.08403.20 
  Khaledi, Parham 1199 IRI0.001-0.8340-33.20 
  Delgoshad, Amin 1117 IRI1.0010.11404.40 
  Keyvani Nezhad, Radin 1221 IRI1.0010.19407.60 
  Ostovari, Tarannom 1181 IRI1.0010.15406.00 
  Neshan, Arshiya 1683 IRI0.001-0.2340-9.20 
 * 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)
 

 

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