Rapid: Individual Calculations September 2022
 Gorjizadeh, Iman  Total change: -35.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1456 1627 7.00 11 -0.88 20 -17.60 
  Naseri, Seifollah 1227  * IRI1.0010.08201.60 
  Tayebi, Mojtaba 1444 IRI0.501-0.2420-4.80 
  Moeinodini, Parsa 1435 IRI1.0010.25205.00 
  Shahbazi, Mohsen 1507 IRI1.0010.34206.80 
  Nazarian, Arash 1533 IRI0.001-0.6320-12.60 
  Hamed, Mohamad Mahdi 1482 IRI0.501-0.1920-3.80 
  Hadizadeh, Abbas 1451 IRI1.0010.27205.40 
  Ranjbar, Sobhan 1527 IRI0.001-0.6420-12.80 
  Noroozi, Iraj 1448 IRI1.0010.27205.40 
  Mohammad Hosseini, Mahdi 1518 IRI0.001-0.6520-13.00 
  Pour Eskandar, Aliakbar 1447 IRI1.0010.26205.20 
 * 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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1576 1627 3.00 7 -0.88 20 -17.60 
  Shahram, Seyed Ariyan 1254 IRI1.0010.10202.00 
  Pilvaieh, Ali 1863 IRI0.001-0.2020-4.00 
  Eskani Moghaddam, Peyman 1227  * IRI1.0010.08201.60 
  Darvishi, Mohammad Hossein 1747 IRI0.001-0.3420-6.80 
  Salman, Yasin 1493 IRI1.0010.32206.40 
  Doroodgar, A.hosein 2023 IRI0.001-0.0820-1.60 
  Beheshti, Ali 1424 IRI0.001-0.7620-15.20 
 * 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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