Rapid: Individual Calculations November 2022
 Azar Kaman, Armita  Total change: -72.20  Rating chartPersonal card
 8th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-09-30
RcRownchangeKK*chgGame
 1437 1180 0.00 2 -0.57 20 -11.40 
  Honari, Kaveh 1725 IRI0.001-0.0320-0.60 
  Abed Natanzi, Parsa 1149 IRI0.001-0.5420-10.80 

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)
 
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1253 1177 2.00 8 -1.52 40 -60.80 
  Ghayourifar, Amir 1725 IRI0.001-0.0340-1.20 
  Esfahani, Amir Hosein 1407 IRI0.001-0.2140-8.40 
  Nemati, Mehrad 1470 IRI0.001-0.1540-6.00 
  Khojasteh, Nima 1044 IRI0.001-0.6840-27.20 
  Keyvani Nezhad, Radin 1229 IRI1.0010.574022.80 
  Karimlar, Keysan 1073 IRI1.0010.364014.40 
  Soutiazad, Kian 1029 IRI0.001-0.7040-28.00 
  Faramarzi, Farzad 1046 IRI0.001-0.6840-27.20 

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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