Individual Calculations January 2018
 Shahsavari, Malika  Total change: -10.80  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1590 1336 0.50 4 -0.27 40 -10.80 
  Farahi, Ali 1588 IRI0.001-0.1940-7.60 
  Irannejad, Ali 1583 IRI0.001-0.1940-7.60 
  Mohammadi, Mohammad 1499 IRI0.5010.22408.80 
  Rahimi, Aref 1689 IRI0.001-0.1140-4.40 

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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