Rapid: Individual Calculations February 2022
 Taj Dini, Hasti  Total change: 22.60  Rating chartPersonal card
 Youth's Monthly Matches Tehran IRI 2022-01-20
RcRownchangeKK*chgGame
 1413 1155 0.50 3 -0.19 20 -3.80 
  Azimi Aghghale, Amirmahdi 1671 IRI0.001-0.0420-0.80 
  Salimi, Taha 1290 IRI0.001-0.3220-6.40 
  Mehri, Narges 1277 IRI0.5010.17203.40 

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)
 
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1569 1155 2.00 7 1.32 20 26.40 
  Sodachi, Saba 1302 IRI0.001-0.3020-6.00 
  Mohammadi, Mohamad Amin 1717 IRI1.0010.982019.60 
  Mehrabi, Manouchehr 1693 IRI0.001-0.0320-0.60 
  Talebmanouchehri, Armin 1496 IRI1.0010.882017.60 
  Rahmani, Melika 1626 IRI0.001-0.0520-1.00 
  Alizadeh, Amirhosein 1487 IRI0.001-0.1220-2.40 
  Pour Eskandar, Aliakbar 1663 IRI0.001-0.0420-0.80 

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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