Rapid: Individual Calculations October 2017
 Tazkir, Osman  Total change: -4.80  Rating chartPersonal card
 Urmia Shahrivar Rapid Cup 1396 Urmia IRI 2017-09-22
RcRownchangeKK*chgGame
 1652 1605 2.50 6 -0.24 20 -4.80 
  Shakiba, Behrooz 1992 IRI0.001-0.0920-1.80 
  Mokhberi, Iraj 1892 IRI0.001-0.1620-3.20 
  Rezaei, Yasin 1205  * IRI0.501-0.4220-8.40 
  Riyazifar, Soheil 1360 IRI1.0010.20204.00 
  Asghari, Reza 1462 IRI1.0010.31206.20 
  Asgharvand, Davood 2002 IRI0.001-0.0820-1.60 
 * 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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