Individual Calculations January 2018
 Tavousi, Abbas  Total change: 20.00  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1711 1445 2.50 8 1.00 20 20.00 
  Motaghi, Farbod 1845  * IRI0.001-0.0820-1.60 
  Khajehosseini, Mohammad Reza 1744 IRI0.001-0.1520-3.00 
  Nabitaeme, Marjaneh 1660 IRI1.0010.772015.40 
  Mahdavi, Mahdis 1845  * IRI0.001-0.0820-1.60 
  Kasipour Azbari, Seyed Arvin 1658 IRI0.5010.27205.40 
  Molavian, Hadi 1567 IRI1.0010.672013.40 
  Farahsa, Khosro 1667 IRI0.001-0.2220-4.40 
  Davoodi, Mehran 1705 IRI0.001-0.1820-3.60 
 * 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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