Rapid: Individual Calculations January 2024
 Tajdoost, Akbar  Total change: 6.80  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1350 1350 0.50 5 -2.01 20 -40.20 
  Saeidi, Shahrokh 1253 IRI0.001-0.6320-12.60 
  Piryaei, Mohammad 1203 IRI0.001-0.7020-14.00 
  Malekhoseini, Bahman 1350 IRI0.001-0.5020-10.00 
  Salimi, Hossein 1534 IRI0.5010.24204.80 
  Soleymani, Alireza 1410 IRI0.001-0.4220-8.40 

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)
 
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1579 1339 4.00 7 2.35 20 47.00 
  Soleymani, Parham 1518 IRI0.001-0.2720-5.40 
  Ghanati, Mohsen 1214 IRI1.0010.33206.60 
  Sotoude Nia, Mahdiar 1568 IRI1.0010.792015.80 
  Yousefi, Mahyar 1577 IRI1.0010.802016.00 
  Bayat, Ali 1674 IRI1.0010.882017.60 
  Biglarifard, Koorosh 1870 IRI0.001-0.0320-0.60 
  Borji, Parham 1635 IRI0.001-0.1520-3.00 

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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