Individual Calculations August 2017
 Hamidi, Shadi  Total change: -55.20  Rating chartPersonal card
 Tehran Standard Cup Tir 1396 U1800 Tehran IRI 2017-07-18
RcRownchangeKK*chgGame
 1287 1326 2.00 6 -1.38 40 -55.20 
  Sadeghi Shoormasti, Ali 1726  * IRI0.001-0.0840-3.20 
  Ahadi, Mohammad Amin 1136 IRI0.501-0.2540-10.00 
  Sabbaghi, Hamid Reza 1608 IRI0.001-0.1640-6.40 
  Rasouli Vasheghani, Soniya 1129 IRI0.501-0.2540-10.00 
  Abbaszadeh, Mahdis 1092 IRI1.0010.21408.40 
  Shirazi Mofrad, Shayan 1032 IRI0.001-0.8540-34.00 
 * 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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