Rapid: Individual Calculations July 2024
 Ansar Jaafari, Abbas  Total change: -52.20  Rating chartPersonal card
 3rd Astaneh Rapid Cup Gilan IRI 2024-06-21
RcRownchangeKK*chgGame
 1692 2002 2.50 6 -2.61 20 -52.20 
  Nikfetrat, Hasan 1817 IRI0.001-0.7420-14.80 
  Shafiei, Mojtaba 1647 IRI1.0010.11202.20 
  Kanani, Anoosh 1783 IRI0.001-0.7820-15.60 
  Pourabdian, Fatmeh 1648 IRI1.0010.11202.20 
  Alinia, Farshid 1652 IRI0.001-0.8920-17.80 
  Fallah Golchin, Mahdi 1602  * IRI0.501-0.4220-8.40 
 * 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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