Individual Calculations March 2019
 Jamalzadeh, Ebrahim  Total change: -32.80  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1551 1303 1.00 8 -0.82 40 -32.80 
  Bakhtiari, Iman 1703  * IRI0.001-0.0840-3.20 
  Zare, Sina 1703  * IRI0.001-0.0840-3.20 
  Chehrehsa, Farhan 1703  * IRI0.001-0.0840-3.20 
  Kalvandi, Nashmil 1645 IRI0.001-0.1240-4.80 
  Soltani Nasab, Ali Reza 1591 IRI0.001-0.1640-6.40 
  Rahmani Siyah Larz, Iraj 1520 IRI0.001-0.2240-8.80 
  Bouyazadeh, Farid 1423 IRI0.001-0.3440-13.60 
  Ofoghi, Naser 1121 IRI1.0010.264010.40 
 * 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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