Individual Calculations September 2019
 Farahmand, Ali  Total change: 38.80  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1538 1216 2.00 7 0.97 40 38.80 
  Ghaderi, Abbas 1616  * IRI0.001-0.0840-3.20 
  Zamani, Morteza 1559 IRI1.0010.884035.20 
  Maleki, Amin 1616  * IRI1.0010.924036.80 
  Zahmati, Sobhan 1616  * IRI0.001-0.0840-3.20 
  Farnami, Karim 1616  * IRI0.001-0.0840-3.20 
  Asadi, Kiyan 1423 IRI0.001-0.2340-9.20 
  Shiravi, Ali 1319 IRI0.001-0.3640-14.40 
 * 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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