Rapid: Individual Calculations January 2022
 Mehdikhani, Mohammad  Total change: -36.60  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1430 1662 3.50 7 -1.83 20 -36.60 
  Seleyari, Mohammad Mahan 1269 IRI0.501-0.4220-8.40 
  Teymornejad, Ayoub 1528 IRI1.0010.32206.40 
  Nasiri, Hamid 1322 IRI0.501-0.3820-7.60 
  Adinehnia, Arvin 1375 IRI0.501-0.3420-6.80 
  Hoseinpour Kasgary, Abolfazl 1522 IRI0.001-0.6920-13.80 
  Peykar, Reza 1261 IRI1.0010.08201.60 
  Nami, Amin 1733 IRI0.001-0.4020-8.00 

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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