Rapid: Individual Calculations October 2022
 Raei, Alireza  Total change: -31.00  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1399 1560 4.50 9 -1.55 20 -31.00 
  Peyda, Mohammad Hossein 1719 IRI0.001-0.2920-5.80 
  Shirkhani, Sabriyeh 1221 IRI1.0010.12202.40 
  Rahmani, Pouria 1185 IRI1.0010.09201.80 
  Darvishi, Mohammad Hossein 1753 IRI0.001-0.2520-5.00 
  Asadi, Atabak 1716 IRI0.001-0.2920-5.80 
  Seyed Mazhari, Seyed Sam 1160  * IRI1.0010.08201.60 
  Hosseini, Seyed Arad 1255 IRI0.501-0.3620-7.20 
  Shomali, Amir Mohammad 1285 IRI1.0010.17203.40 
  Nasiri, Abolfazl 1297 IRI0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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