Rapid: Individual Calculations August 2023
 Kiaei, Ali  Total change: -22.40  Rating chartPersonal card
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1532 1636 5.00 10 -1.27 20 -25.40 
  Golshaani, Taha 1997 IRI0.001-0.1020-2.00 
  Ghasempour, Hossein 1348 IRI0.001-0.8420-16.80 
  Zareie, Masoud 1236  * IRI1.0010.08201.60 
  Zandi, Hamid 1345 IRI1.0010.15203.00 
  Abed Masrorkhah, Artin 1459 IRI1.0010.27205.40 
  Mohammadi, Reza 1877 IRI0.001-0.2020-4.00 
  Raji Ghasemi, Mohammad Danial 1435 IRI0.501-0.2620-5.20 
  Hosseini, Seyed Arad 1477 IRI1.0010.29205.80 
  Abbaspoorrad, Nikoo 1635 IRI0.5010.00200.00 
  Nazari Nia, Shahram 1515 IRI0.001-0.6620-13.20 
 * 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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1512 1636 6.00 9 0.15 20 3.00 
  Hosseini Zad, Seyed Guive 1236  * IRI1.0010.08201.60 
  Marvi, Targol 1385 IRI1.0010.19203.80 
  Mahmoody, M. Sadegh 1914 IRI0.001-0.1720-3.40 
  Beheshti, Ali 1440 IRI1.0010.25205.00 
  Hesari, Nader 1372 IRI1.0010.18203.60 
  Alibabaei, Sasan 1901 IRI0.001-0.1820-3.60 
  Roshantab, Sadra 1480 IRI0.001-0.7120-14.20 
  Karim Beigi Kamran, Ali 1383 IRI1.0010.19203.80 
  Parvini Nezhad, Ilya 1501 IRI1.0010.32206.40 
 * 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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