Rapid: Individual Calculations June 2023
 Dehghan, Bahman  Total change: 12.80  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1551 1294 1.00 4 -0.13 20 -2.60 
  Badiyi, Nikan 1291 IRI1.0010.502010.00 
  Safiri, Ali 2029 IRI0.001-0.0120-0.20 
  Zarei, Mohammadtaha 1365 IRI0.001-0.4020-8.00 
  Mohamadifar, Bahram 1518 IRI0.001-0.2220-4.40 

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)
 
 2nd Open Fooladshahr Chess Tournament Esfahan IRI 2023-05-11
RcRownchangeKK*chgGame
 1577 1294 3.00 5 2.03 20 40.60 
  Minakhanloo, Mohammad Javad 1718 IRI0.001-0.0720-1.40 
  Barati, Omid 1558 IRI1.0010.822016.40 
  Fatemi, Arsham 1272 IRI1.0010.47209.40 
  Abdi, Mohamad 1660 IRI1.0010.902018.00 
  Mosavar, Reza 1677 IRI0.001-0.0920-1.80 

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)
 
 20th Open Ordibehesht Esfahan Cup - 1402 Esfahan IRI 2023-05-14
RcRownchangeKK*chgGame
 1302 1294 5.00 8 0.56 20 11.20 
  Safiri, Ali 2029 IRI0.001-0.0120-0.20 
  Amiri Shahbazi, Sarina 1042 IRI1.0010.19203.80 
  Kaji Esfahani, Amirhosein 1152 IRI1.0010.31206.20 
  Nourikia, Erfan 1144 IRI0.001-0.7020-14.00 
  Karbalaeian, Rozhin 1110 IRI1.0010.26205.20 
  Nasiri, Hamid Reza 1617 IRI0.001-0.1320-2.60 
  Saeidi, Farzad 1127 IRI1.0010.28205.60 
  Savari, Ghazaleh 1193 IRI1.0010.36207.20 

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)
 
 7th Falavarjan Rapid Tournament Esfahan IRI 2023-05-19
RcRownchangeKK*chgGame
 1335 1294 0.00 4 -1.82 20 -36.40 
  Alimohammadi, Bardia 1532 IRI0.001-0.2020-4.00 
  Jokar Borazjani, Hossein Gholi 1500 IRI0.001-0.2420-4.80 
  Salimi, Mohammad Ali 1162 IRI0.001-0.6820-13.60 
  Nourikia, Erfan 1144 IRI0.001-0.7020-14.00 

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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