Rapid: Individual Calculations January 2020
 Rahimi, Mohammad Kazem  Total change: -4.20  Rating chartPersonal card
 3th vahdat cup (Ardabil-98) Ardabil IRI 2019-12-29
RcRownchangeKK*chgGame
 1704 1737 3.50 7 -0.21 20 -4.20 
  Vafadar, Mobin 1337  * IRI1.0010.08201.60 
  Ghobadzadeh, Mohhamad 1839 IRI0.5010.14202.80 
  Fekri, Mehdi 1562 IRI1.0010.27205.40 
  Sefareshi, Hasan 1733 IRI1.0010.49209.80 
  Moghadam, Alireza 1966 IRI0.001-0.2120-4.20 
  Freidoonzadeh, Akbar 1758 IRI0.001-0.4720-9.40 
  Anvari Azar, Hasan 1733 IRI0.001-0.5120-10.20 
 * 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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