Rapid: Individual Calculations September 2022
 Sharafi, Amirhossein  Total change: 41.80  Rating chartPersonal card
 7th Shahgan Team Rapid Cup Qazvin IRI 2022-08-11
RcRownchangeKK*chgGame
 1690 1487 4.50 7 2.09 20 41.80 
  Mahdavi, Reza f2181 IRI0.001-0.0120-0.20 
  Siadat, Seyed Gholamreza 1255 IRI1.0010.21204.20 
  Noori, Amin 1209 IRI1.0010.17203.40 
  Soudmand, Sayed Mohsen 1674 IRI1.0010.742014.80 
  Ramezani, Mahan 2152 IRI0.001-0.0120-0.20 
  Darvishi, Mohammad Hossein 1747 IRI0.5010.32206.40 
  Valaei, Vali 1610 IRI1.0010.672013.40 

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)
 

 

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