Rapid: Individual Calculations September 2017
 Najafiyan Pour, Mahyar  Total change: -17.20  Rating chartPersonal card
 Tehran Rapid Cup 17 Mordad 1396 Tehran IRI 2017-08-07
RcRownchangeKK*chgGame
 1891 2100 3.50 6 -0.86 20 -17.20 
  Mehri, Narges 1700  * IRI1.0010.08201.60 
  Ghaffari, Mehdi 1749 IRI0.501-0.3920-7.80 
  Daneshvar, Bardiya 2127 IRI1.0010.542010.80 
  Doostkam, P 1953 IRI0.001-0.7020-14.00 
  Sekhavatmandi, Roham 1700  * IRI1.0010.08201.60 
  Mashatan, Reza 2118 IRI0.001-0.4720-9.40 
 * 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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