Individual Calculations January 2018
 Davoodi, Mehran  Total change: 10.80  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1762 1705 4.50 9 0.54 20 10.80 
  Ghafourian, Amir Ali 2105  * IRI0.5010.42208.40 
  Karami Kejani, Masoud 1940 IRI0.001-0.2120-4.20 
  Jofreh, Manouchehr 1345 IRI1.0010.10202.00 
  Beyranvand, Saeed 2020 IRI0.001-0.1420-2.80 
  Miar, Arad 1389 IRI1.0010.13202.60 
  Rajabi, Mohsen 1997 IRI1.0010.852017.00 
  Alavi, Homa 2033 IRI0.001-0.1320-2.60 
  Ahadi, Kaveh 1586 IRI0.001-0.6620-13.20 
  Tavousi, Abbas 1445 IRI1.0010.18203.60 
 * 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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