Rapid: Individual Calculations September 2017
 Niromand, Mohammad Ebrahim  Total change: -10.00  Rating chartPersonal card
 1st Urmia Silvana Nature Rapid Cup 1396 Urmia IRI 2017-08-03
RcRownchangeKK*chgGame
 1700 1306 0.00 6 -0.50 20 -10.00 
  Rostami, Rouzbeh 1706  * IRI0.001-0.0820-1.60 
  Abdi, Adel 1706  * IRI0.001-0.0820-1.60 
  Atanejhad, Sahebali f1706  * IRI0.001-0.0820-1.60 
  Mahmoodi, Azhdar 1706  * IRI0.001-0.0820-1.60 
  Saei, Majid 1691 IRI0.001-0.0920-1.80 
  Nikoofar, Mojtaba 1682 IRI0.001-0.0920-1.80 
 * 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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