Rapid: Individual Calculations April 2017
 Houshiar, Yahya  Total change: 27.80  Rating chartPersonal card
 Fars Esfand Rapid Tournament 1395 Shiraz IRI 2017-03-17
RcRownchangeKK*chgGame
 1789 1734 4.00 6 1.39 20 27.80 
  Noori, Amir Mohammad 1334  * IRI1.0010.08201.60 
  Naderi, M.j. 2035 IRI0.001-0.1520-3.00 
  Firouz Far, Hossein 1553 IRI1.0010.26205.20 
  Esmaeili, H. Reza 2134  * IRI0.5010.42208.40 
  Kazemi, Reza 1853 IRI1.0010.662013.20 
  Mozaffari, Alireza 1822 IRI0.5010.12202.40 
 * 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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