Rapid: Individual Calculations June 2022
 Rajabi, Amir Hosein  Total change: 21.20  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1704 1559 2.00 6 0.08 20 1.60 
  Mohammadi, Melika 1814 IRI0.001-0.1920-3.80 
  Lavasani, Hossein 1704 IRI1.0010.692013.80 
  Abedini, Morteza 1863 IRI0.001-0.1420-2.80 
  Khanipour, Abolfazl 1742 IRI0.001-0.2620-5.20 
  Malaki, Panteha 1310 IRI1.0010.19203.80 
  Mehrabi, Manouchehr 1789 IRI0.001-0.2120-4.20 

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)
 
 3rd Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-05-19
RcRownchangeKK*chgGame
 1581 1559 4.50 7 0.98 20 19.60 
  Rahimi, Mahdi 1159  * IRI1.0010.08201.60 
  Taherkhani, M Hosein 1307 IRI1.0010.19203.80 
  Yaghoubi, Hossein 1454 IRI0.501-0.1420-2.80 
  Sharafi, Amirhossein 1390 IRI1.0010.28205.60 
  Mahdavi, Mahdis 1734 IRI1.0010.732014.60 
  Mahdavi, Reza f2160 IRI0.001-0.0220-0.40 
  Saedi, Sobhan 1864 IRI0.001-0.1420-2.80 
 * 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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