Rapid: Individual Calculations January 2022
 Abbaspoorrad, Nikoo  Total change: 48.80  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1431 1685 4.50 7 -0.88 20 -17.60 
  Nazarian, Arash 1395 IRI0.001-0.8420-16.80 
  Esmaeili, Soroush 1490 IRI1.0010.25205.00 
  Rostami, Alireza 1237 IRI1.0010.06201.20 
  Naeimi Omran, Ashkan 1307 IRI0.501-0.4120-8.20 
  Hedayatimehr, Amir Mahdi 1155 IRI1.0010.03200.60 
  Kashefi, Amir Hosein f2137 IRI0.001-0.0620-1.20 
  Amiri, Sadra 1298 IRI1.0010.09201.80 

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
 1559 1685 6.00 8 1.06 20 21.20 
  Nemati, Mehrad 1312 IRI1.0010.10202.00 
  Mohandesi, Shahin m1922 IRI0.001-0.2020-4.00 
  Gharib Gorgani, Sarina 1015 IRI1.0010.01200.20 
  Arabi, Hirad 1218 IRI1.0010.05201.00 
  Noroozi, Omid m2281 IRI0.001-0.0220-0.40 
  Alinaghian, Ilia 1358 IRI1.0010.13202.60 
  Hamidi, Shadi 1512 IRI1.0010.27205.40 
  Alamir Virsagh, Ehsan 1854 IRI1.0010.722014.40 

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)
 
 12th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-23
RcRownchangeKK*chgGame
 1691 1685 6.00 8 2.26 20 45.20 
  Soleymani, Diba 1367 IRI1.0010.13202.60 
  Doroodgar, A.hosein 1909 IRI0.001-0.2220-4.40 
  Fateminia, Mostafa 1194 IRI1.0010.04200.80 
  Malaki, Panteha 1200 IRI1.0010.04200.80 
  Pilvaieh, Ali 1946 IRI1.0010.822016.40 
  Mousavi Ghods, Hossein 1838 IRI1.0010.702014.00 
  Rostami, Rouzbeh 1927 IRI1.0010.802016.00 
  Hakemi, Arman f2143 IRI0.001-0.0520-1.00 

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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