Rapid: Individual Calculations January 2022
 Hecini, Hamza  Total change: 24.20  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1678 1604 5.50 8 1.80 20 36.00 
  Noroozi, Omid m2281 IRI0.001-0.0120-0.20 
  Kashefi, Mohammad 1461 IRI1.0010.31206.20 
  Soutiazad, Amirali 1163 IRI1.0010.06201.20 
  Garosian, Vania 1228 IRI1.0010.09201.80 
  Hakemi, Arman f2143 IRI0.5010.47209.40 
  Pilvaieh, Ali 1946 IRI0.001-0.1220-2.40 
  Kian Sirat, Yasin 1276 IRI1.0010.13202.60 
  Mohandesi, Shahin m1922 IRI1.0010.872017.40 

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)
 
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1521 1604 3.50 7 -0.59 20 -11.80 
  Sharbaf, Mohsen m2114 IRI1.0010.962019.20 
  Zahedifar, Anahita wf1861 IRI0.001-0.1820-3.60 
  Taheri, Mohammadreza 1104 IRI1.0010.04200.80 
  Halvaei, Masoud 1161 IRI1.0010.06201.20 
  Boland Eghbal, Taha 1752 IRI0.001-0.3020-6.00 
  Amiri, Sadra 1298 IRI0.501-0.3620-7.20 
  Alinaghian, Ilia 1358 IRI0.001-0.8120-16.20 

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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