Rapid: Individual Calculations November 2019
 Jafarzadeh, Ahmad  Total change: -17.00  Rating chartPersonal card
 Shohadaye Modafe Haram Genaveh Aban 1398 Bushehr IRI 2019-10-26
RcRownchangeKK*chgGame
 1416 1512 4.00 8 -0.85 20 -17.00 
  Armand, Saman 1820 IRI0.001-0.1420-2.80 
  Sohrabi, Samaneh 1351 IRI0.001-0.7120-14.20 
  Shirzadi, Fatemeh 1112  * IRI1.0010.08201.60 
  Ghanbari, Hajar 1212 IRI0.501-0.3520-7.00 
  Malek, Mohammad Sepehr 1201 IRI1.0010.14202.80 
  Jahazi, Ali Reza 1603 IRI1.0010.622012.40 
  Saadat Neshan, Mohammad 1650 IRI0.001-0.3120-6.20 
  Hashemi Zadeh, Seyyed Kasra 1381 IRI0.501-0.1820-3.60 
 * 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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