Rapid: Individual Calculations July 2023
 Gharaee Shirazi, Shervin  Total change: 55.65  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1721 1440 2.50 6 1.32 35 46.20 
  Azimi Aghghale, Amirmahdi 1802 IRI1.0010.903531.50 
  Asgharzadeh, Mitra wf1854 IRI0.001-0.0735-2.45 
  Habibi, Radin 1787 IRI0.5010.393513.65 
  Abbaspoorrad, Nikoo 1716 IRI0.001-0.1735-5.95 
  Zandi, Hamid 1340 IRI1.0010.363512.60 
  Ahmadi, Hejaz 1827 IRI0.001-0.0935-3.15 

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)
 
 1st BarandeSho Cup (Rapid) Rasht IRI 2023-06-14
RcRownchangeKK*chgGame
 1669 1558 3.50 8 0.21 35 7.35 
  Mahdavi, Reza f2294 IRI0.0010.00350.00 
  Khorsandi, Mohammadmahdi 1259 IRI1.0010.15355.25 
  Hoseini, S.alireza 1878 IRI0.001-0.1335-4.55 
  Torabi, Arman 1241 IRI1.0010.13354.55 
  Paktinat, Zhina 1846 IRI0.001-0.1635-5.60 
  Nikfard, Bardia 1307 IRI1.0010.19356.65 
  Imani, Adrina 1721 IRI0.5010.22357.70 
  Ebrahimi Rashti, Asal 1805 IRI0.001-0.1935-6.65 

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)
 
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1598 1558 3.00 6 0.06 35 2.10 
  Karimlar, Keysan 1158  * IRI1.0010.08352.80 
  Abedi, Ali 2104 IRI0.001-0.0335-1.05 
  Rezaei, Diana 1182 IRI1.0010.09353.15 
  Noroozi, Omid m2094 IRI0.001-0.0335-1.05 
  Aminalroaya, Mohammaddariush 1203 IRI1.0010.11353.85 
  Parham Asl, Mani 1846 IRI0.001-0.1635-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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