Rapid: Individual Calculations October 2017
 Soltani, Bahman  Total change: 9.20  Rating chartPersonal card
 Tehran Rapid 18 Shahrivar 1396 U2000 Tehran IRI 2017-09-10
RcRownchangeKK*chgGame
 1472 1571 3.50 5 0.46 20 9.20 
  Sabahi, Maryam 1413 IRI0.001-0.7120-14.20 
  Chalangari, Mohsen 1562 IRI1.0010.49209.80 
  Yari Fard, Hossein 1171  * IRI1.0010.08201.60 
  Ebrahimian, Khalil 1505 IRI0.501-0.0920-1.80 
  Ganjipour, Houman 1711 IRI1.0010.692013.80 
 * 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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