Rapid: Individual Calculations October 2022
 Khazaeifar, Mohammadsadra  Total change: 17.20  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1336 1043 2.00 7 0.86 20 17.20 
  Sobhanipour, Abbas 1335 IRI0.001-0.1520-3.00 
  Poursalan, Ehsan 1310 IRI0.001-0.1820-3.60 
  Zandi, Mohammad Taha 1410 IRI0.001-0.1020-2.00 
  Akbari, Mostafa 1455 IRI0.001-0.0720-1.40 
  Kouchaki Pirkouhi, Mohsen 1191 IRI1.0010.702014.00 
  Rezapoor, Ashkan 1254 IRI1.0010.772015.40 
  Farokhfar, S Ahmad 1397 IRI0.001-0.1120-2.20 

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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