Individual Calculations April 2019
 Mardani, Alireza  Total change: 78.00  Rating chartPersonal card
 7th Shirkooh Standard Cup Esfand 1397 Yazd IRI 2019-03-13
RcRownchangeKK*chgGame
 1680 1640 5.50 8 1.95 40 78.00 
  Dehghan, Parsa 1240  * IRI1.0010.08403.20 
  Amini Zadeh, Mahdi 2040  * IRI1.0010.924036.80 
  Zinati, Mohammad 1834 IRI0.001-0.2540-10.00 
  Rezaei, Hamidreza 1839 IRI0.001-0.2440-9.60 
  Tabatabaee Hosseini, Toktam 1368 IRI1.0010.17406.80 
  Jamah, Mobin 1405 IRI1.0010.21408.40 
  Malakouti, Ehsan 1857 IRI0.5010.284011.20 
  Jafari, Mahdi 1856 IRI1.0010.784031.20 
 * 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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