Individual Calculations May 2018
 Zahmati, Sobhan  Total change: -36.00  Rating chartPersonal card
 4th Khavaran Nourooz Standard Cup 2018 Birjand IRI 2018-03-26
RcRownchangeKK*chgGame
 1735 1835 3.50 7 -0.90 40 -36.00 
  Khosravi, Ali Reza 1435  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad f2235  * IRI0.001-0.0840-3.20 
  Abdollahabadi, Amir Hosien 1521 IRI0.501-0.3640-14.40 
  Gholami, Ali 1533 IRI1.0010.15406.00 
  Naghavi, Atefeh 1596 IRI1.0010.20408.00 
  Khatibi, Meysam 2235  * IRI0.001-0.0840-3.20 
  Shahbakhsh, Aref 1589 IRI0.001-0.8140-32.40 
 * 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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