Rapid: Individual Calculations June 2018
 Sharafi, Amir Mehrad  Total change: -10.20  Rating chartPersonal card
 Tehran Rapid 1 Ramezan 1397 Tehran IRI 2018-05-18
RcRownchangeKK*chgGame
 1722 1713 3.00 7 -0.51 20 -10.20 
  Idani, Pouya g2113  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1580 IRI0.001-0.6820-13.60 
  Ameri, Milad 1480 IRI1.0010.21204.20 
  Kashefi, Mohammad 1512 IRI1.0010.24204.80 
  Sousanabadi Farahani, Ramin 1518 IRI1.0010.25205.00 
  Roozbayan, Reza 1960 IRI0.001-0.1920-3.80 
  Faryad, H. A 1893 IRI0.001-0.2620-5.20 
 * 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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