Rapid: Individual Calculations September 2022
 Khelghatdoust, Amirali  Total change: 31.60  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1440 1165 3.00 8 1.58 20 31.60 
  Beytmashall, Abdolghader 1605 IRI0.001-0.0620-1.20 
  Jangjoo, Abolfazl 1508 IRI0.5010.38207.60 
  Razi, Maysam 1397 IRI0.001-0.2120-4.20 
  Shajaravi, Abdolmohamad 1403 IRI1.0010.802016.00 
  Amini, Mohammadreza 1420 IRI0.001-0.1920-3.80 
  Najafvanddrikvandi, Ayat 1441 IRI0.001-0.1720-3.40 
  Dolat Abadi, Gholamabbas 1362 IRI1.0010.752015.00 
  Khanmohammadi Hezaveh, Mojtaba 1386 IRI0.5010.28205.60 

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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