Rapid: Individual Calculations August 2022
 Bohluoli, Nirvana  Total change: 4.20  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1368 1035 2.00 7 0.84 20 16.80 
  Abed Masrorkhah, Artin 1151 IRI1.0010.662013.20 
  Pilvaieh, Ali 1818 IRI0.0010.00200.00 
  Alinaghian, Ilia 1381 IRI0.001-0.1120-2.20 
  Heidari, Abolfazl 1272 IRI1.0010.802016.00 
  Talebmanouchehri, Armin 1431 IRI0.001-0.0820-1.60 
  Zaker, Abdollah 1239 IRI0.001-0.2420-4.80 
  Hosseinpour Dero, Gholamhossein 1285 IRI0.001-0.1920-3.80 

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)
 
 4th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-29
RcRownchangeKK*chgGame
 1385 1035 0.00 3 -0.63 20 -12.60 
  Habibi, Radin 1794 IRI0.0010.00200.00 
  Omidi, Armin 1250 IRI0.001-0.2320-4.60 
  Mohammadi Yangijeh, Hamid 1110 IRI0.001-0.4020-8.00 

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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