Individual Calculations April 2017
 Towhidi, Mohamad Hosein  Total change: -30.80  Rating chartPersonal card
 Fars Norouz Standard Tournament 1396 Shiraz IRI 2017-03-25
RcRownchangeKK*chgGame
 1445 1565 5.00 9 -0.77 40 -30.80 
  Kazimi, Dorsa 1165  * IRI1.0010.08403.20 
  Tahmasebi, Hamid 1965  * IRI0.001-0.0840-3.20 
  Mohammadi, Amirreza 1165  * IRI1.0010.08403.20 
  Naderi, M.j. 1965  * IRI0.001-0.0840-3.20 
  Ranjbar, Mohammad 1241 IRI1.0010.13405.20 
  Emad, Rozhiya 1324 IRI0.001-0.8040-32.00 
  Reyhani, Shayan 1278 IRI1.0010.16406.40 
  Ahmadi, Amir Hossein 1277 IRI1.0010.16406.40 
  Alavi, Hossein 1621 IRI0.001-0.4240-16.80 
 * 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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