Rapid: Individual Calculations January 2022
 Parham Asl, Mani  Total change: 64.00  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1670 1471 4.50 7 2.63 20 52.60 
  Mahdavi, Mahdis 1794 IRI1.0010.872017.40 
  Alaghehmand, Arshia 1866 IRI0.001-0.0820-1.60 
  Nazari, Bardia 1099 IRI1.0010.10202.00 
  Azizkhani, Nima 1753 IRI1.0010.842016.80 
  Zahedifar, Anahita wf1861 IRI0.001-0.0920-1.80 
  Salimi, Kiarash 1669 IRI0.5010.26205.20 
  Hajizadeh, Mohammad 1646 IRI1.0010.732014.60 

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)
 
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1532 1471 4.00 7 0.57 20 11.40 
  Abpeikar, S.e. 1870 IRI0.001-0.0820-1.60 
  Sodachi, Saba 1305 IRI1.0010.28205.60 
  Amiri, Ali 1980 IRI0.001-0.0420-0.80 
  Lavasani Jam, Danial 1188 IRI1.0010.16203.20 
  Ardeshi, Mehrdad m2074 IRI0.001-0.0220-0.40 
  Shooreshi, Parham 1189 IRI1.0010.16203.20 
  Akbari, Armin 1120 IRI1.0010.11202.20 

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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