Rapid: Individual Calculations March 2024
 Orooji, Siamak  Total change: 4.00  Rating chartPersonal card
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1590 1521 4.50 10 0.20 20 4.00 
  Alavi, Homa 1884 IRI0.001-0.1020-2.00 
  Ghadyani, Shadi 1198 IRI1.0010.13202.60 
  Ghorbani, Hadi f1846 IRI0.001-0.1320-2.60 
  Namdari, Zhivan 1248 IRI0.501-0.3320-6.60 
  Sayah, Mehdi 1166 IRI1.0010.11202.20 
  Khorshidi, Kiyan 1309 IRI1.0010.23204.60 
  Malekzadeh, Mohammad 1947 IRI0.001-0.0720-1.40 
  Mousavi Ghods, Hossein 1632 IRI1.0010.652013.00 
  Gharaee Shirazi, Shervin 1752 IRI0.001-0.2120-4.20 
  Sadatnajafi, Seyedmohammad 1913 IRI0.001-0.0820-1.60 

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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