Rapid: Individual Calculations July 2023
 Ghadiri Bidhendi, Ebrahim  Total change: -47.00  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1460 1588 4.50 9 -1.48 20 -29.60 
  Tahmasebi, Hamidreza 2117 IRI0.001-0.0320-0.60 
  Yaghoobi, Tara 1439 IRI1.0010.30206.00 
  Keyvani, Melina 1188  * IRI1.0010.08201.60 
  Shokoohi Pooya, Pouyan 1199 IRI0.001-0.9120-18.20 
  Zandi, Hamid 1340 IRI1.0010.19203.80 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.26205.20 
  Teymouri, Amir Hossein 1321 IRI0.501-0.3220-6.40 
  Mousivand, Ali 1710 IRI0.001-0.3320-6.60 
  Mahmoudi, Pouria 1423 IRI0.001-0.7220-14.40 
 * 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)
 
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1512 1588 3.50 7 -0.83 20 -16.60 
  Sarkheil, Behnam 1321 IRI0.501-0.3220-6.40 
  Azadi, Amirmohammad 2168 IRI0.001-0.0220-0.40 
  Bagheri, Mani 1104 IRI1.0010.05201.00 
  Sabahi, Maryam 1279 IRI1.0010.14202.80 
  Sedaghati, Mehrdad f2102 IRI0.001-0.0420-0.80 
  Mohammad Taghi, Darya 1188  * IRI0.001-0.9220-18.40 
  Valizadeh, Farzad 1425 IRI1.0010.28205.60 
 * 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)
 
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1682 1588 4.00 8 0.59 20 11.80 
  Khaledi, Omid 2091 IRI0.5010.46209.20 
  Ghanbari, Mahdi 1664 IRI0.001-0.4020-8.00 
  Mirmoshtaghi, Seyed Zeia 1360 IRI1.0010.21204.20 
  Khaghani, Mehdi f2052 IRI1.0010.952019.00 
  Ghorbani, Hadi f1909 IRI0.001-0.1320-2.60 
  Solimani Nejad, Gholamreza 1505 IRI0.001-0.6120-12.20 
  Ebrahimibasyaei, Amirali 1352 IRI1.0010.20204.00 
  Kolivand, Mohammad Ali 1522 IRI0.501-0.0920-1.80 

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)
 
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1527 1588 5.00 10 -0.63 20 -12.60 
  Davoodi, Amirmohammad 1188  * IRI1.0010.08201.60 
  Karami Far, Maede 1184 IRI1.0010.08201.60 
  Mogheyseh, Abolfazl 1972 IRI0.001-0.0920-1.80 
  Reza Zadeh, Mohammad Amin 1189 IRI1.0010.08201.60 
  Doostkam, Pouyan 1871 IRI1.0010.842016.80 
  Alizadegan, Korosh 1923 IRI0.001-0.1220-2.40 
  Rezvani, A.h. 1785 IRI0.001-0.2520-5.00 
  Sharifi, Jalal 1428 IRI0.001-0.7120-14.20 
  Gholizadeh, Romina 1474 IRI0.001-0.6620-13.20 
  Rezaei Abbasi, Barmaan 1251 IRI1.0010.12202.40 
 * 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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