Individual Calculations January 2018
 Marzban, Ali  Total change: -16.00  Rating chartPersonal card
 Fars Province League 1396 Round 7-11 Shiraz IRI 2017-12-01
RcRownchangeKK*chgGame
 1076 1239 0.00 1 -0.72 40 -28.80 
  Jamzad, Negar 1076 IRI0.001-0.7240-28.80 

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)
 
 Fars Ghaemmaghami Club League 1396 Round 2-4 Shiraz IRI 2017-12-05
RcRownchangeKK*chgGame
 1401 1239 1.00 2 0.32 40 12.80 
  Alaghehband, Mohammad 1163 IRI1.0010.404016.00 
  Nadimifar, Adnan 1639  * 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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