Rapid: Individual Calculations November 2022
 Alizadeh, Hasan  Total change: 4.20  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1644 1623 4.00 8 0.21 20 4.20 
  Mastizadeh, Saeed 1831 IRI0.001-0.2320-4.60 
  Pourvakili, Reza 1375 IRI1.0010.19203.80 
  Karami Kejani, Masoud 1963 IRI0.001-0.1220-2.40 
  Mousavi, Seyed Ali 1613 IRI1.0010.49209.80 
  Basharkhah, Shapour 1823 IRI0.001-0.2420-4.80 
  Rezaei, Amirmehdi 1348 IRI1.0010.17203.40 
  Shaygan, Mansoor 1798 IRI0.001-0.2720-5.40 
  Jafarpour, Mobin 1403 IRI1.0010.22204.40 

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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