Individual Calculations September 2019
 Bahadori Nasab, Mohsen  Total change: -134.00  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1382 1599 3.50 9 -3.35 40 -134.00 
  Jamali, Alireza 1398 IRI0.001-0.7640-30.40 
  Khalouei Koupaei, Arya 1289 IRI1.0010.14405.60 
  Abbasi Zamharir, Zahra 1391 IRI0.501-0.2740-10.80 
  Rezaeipour, Sina 1536 IRI0.001-0.5940-23.60 
  Ghazanfari, Vali 1492 IRI0.001-0.6540-26.00 
  Khodabakhshi, Hossein 1199  * IRI1.0010.08403.20 
  Nezamdoust, Amir Mohammad 1516 IRI0.001-0.6140-24.40 
  Valaei Kebria, Abolfazl 1335 IRI0.001-0.8240-32.80 
  Moarefi, Fatemeh 1282 IRI1.0010.13405.20 
 * 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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