Rapid: Individual Calculations June 2023
 Bajalan, Mohammad  Total change: 14.00  Rating chartPersonal card
 Alborz Rapid 15 Ordibehesht 1402 Alborz IRI 2023-05-12
RcRownchangeKK*chgGame
 1453 1399 3.00 6 0.16 20 3.20 
  Najafiyan Pour, Mahyar 1998 IRI0.001-0.0220-0.40 
  Soleymani, Delsa 1003 IRI1.0010.08201.60 
  Jalali, Armin 1721 IRI0.001-0.1320-2.60 
  Asadi, Kourosh 1188 IRI1.0010.23204.60 
  Behrooz, Amir Mohammad 1605 IRI0.001-0.2420-4.80 
  Doroudi, Mashhoud 1201 IRI1.0010.24204.80 

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)
 
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1548 1399 5.50 11 1.74 20 34.80 
  Davari, Sara 1659 IRI0.001-0.1820-3.60 
  Ameri, Edris 1541 IRI1.0010.692013.80 
  Pourreza, Ardalan 1606 IRI1.0010.772015.40 
  Asgharpourmasoleh, Tara 1665 IRI1.0010.822016.40 
  Ramezani, Reza 1734 IRI0.001-0.1220-2.40 
  Ebrahim Ahmadi, Mohammad 1084 IRI1.0010.14202.80 
  Akhoondzadeh, Mahdi 1793 IRI0.001-0.0820-1.60 
  Shiri, Mohsen 1953 IRI0.001-0.0320-0.60 
  Mirjavadi, Sarina Sadat 1176 IRI0.501-0.2820-5.60 
  Saeidi, Farzad 1127 IRI1.0010.17203.40 
  Saeedi, Reza 1689 IRI0.001-0.1620-3.20 

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)
 
 Alborz Rapid 29 ordibehesht 1402 Alborz IRI 2023-05-19
RcRownchangeKK*chgGame
 1465 1399 1.00 5 -1.20 20 -24.00 
  Mahmoodi, Nader 1880 IRI0.001-0.0520-1.00 
  Bayat, Airia 1086 IRI1.0010.14202.80 
  Taghizadeh Andarabi, Taraneh 1629 IRI0.001-0.2120-4.20 
  Pooryavarsaeedi, Nima 1529 IRI0.001-0.3220-6.40 
  Doroudi, Mashhoud 1201 IRI0.001-0.7620-15.20 

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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