Individual Calculations March 2019
 Akbari, Rosha  Total change: -90.40  Rating chartPersonal card
 Mashhad Standard Fajr Cup 1397 Mashhad IRI 2019-01-30
RcRownchangeKK*chgGame
 1260 1174 0.00 4 -1.66 40 -66.40 
  Zare, Jamal 1574  * IRI0.001-0.0840-3.20 
  Tabideh, Aref 1299 IRI0.001-0.3340-13.20 
  Parsarad, Moslem 1028 IRI0.001-0.7040-28.00 
  Zihaghi, Amir Arsalan 1139 IRI0.001-0.5540-22.00 
 * 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)
 
 17th Caspian Cup int.Chess Festival (Youth) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1414 1174 0.00 3 -0.60 40 -24.00 
  Fakhar, Hossein 1412 IRI0.001-0.2040-8.00 
  Movagharhasani, Farhan 1456 IRI0.001-0.1640-6.40 
  Johari, Atena 1373 IRI0.001-0.2440-9.60 

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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