Rapid: Individual Calculations September 2022
 Heidari, Abolfazl  Total change: 25.20  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1595 1271 3.00 7 1.18 20 23.60 
  Fallah, Amin 1619 IRI1.0010.892017.80 
  Malaknezhad, Mohammad Taha 1123 IRI1.0010.30206.00 
  Mosadeghpour, Masoud g2272 IRI0.0010.00200.00 
  Ghazi, Hamed 1726 IRI0.5010.44208.80 
  Karimi, Setayesh 1711 IRI0.001-0.0620-1.20 
  Elikaei, Mehrad 1701 IRI0.001-0.0720-1.40 
  Ghorbani, Barad 1011 IRI0.501-0.3220-6.40 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1438 1271 2.50 7 0.08 20 1.60 
  Khodamoradi, Arash 1629 IRI0.001-0.1020-2.00 
  Sekhavatmandi, Roham 1500 IRI1.0010.792015.80 
  Sadeghi Givi, Reza 1870 IRI0.001-0.0220-0.40 
  Jaberi, Behrad 1085 IRI1.0010.26205.20 
  Sajadi Naeini, Seyed Soheil 1617 IRI0.001-0.1120-2.20 
  Samadi, Taher 1139 IRI0.501-0.1820-3.60 
  Faramarzi, Martia 1227 IRI0.001-0.5620-11.20 

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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