Individual Calculations April 2017
 Mehran, Hossein  Total change: 48.80  Rating chartPersonal card
 Shahriyar Standard U2000 Esfand 1395 Tehran IRI 2017-03-01
RcRownchangeKK*chgGame
 1670 1366 2.00 5 1.22 40 48.80 
  Fereidooni Jamalzadeh, Alireza 1747 IRI1.0010.914036.40 
  Rabani, Hashem 1707 IRI0.001-0.1240-4.80 
  Zarei, Farhad 1597 IRI0.001-0.2140-8.40 
  Saki, Hojat 1532 IRI1.0010.724028.80 
  Normohammadi, Gholam Hazrat 1766  * IRI0.001-0.0840-3.20 
 * 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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