Rapid: Individual Calculations August 2022
 Omidi, Armin  Total change: 11.00  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1562 1250 2.00 6 1.10 20 22.00 
  Ahadian, Armin 1706 IRI0.001-0.0620-1.20 
  Neshan, Arshiya 1586 IRI0.001-0.1220-2.40 
  Rahnama, M.reza 1641 IRI1.0010.912018.20 
  Yousef Zarin, Mobin 1496 IRI0.001-0.1920-3.80 
  Shakeri, Amirali 1458 IRI1.0010.772015.40 
  Ahankoub, Arta 1482 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)
 
 4th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-29
RcRownchangeKK*chgGame
 1405 1250 1.00 4 -0.55 20 -11.00 
  Habibi, Radin 1794 IRI0.001-0.0320-0.60 
  Mousivand, Ali 1684 IRI0.001-0.0620-1.20 
  Bohluoli, Nirvana 1035 IRI1.0010.23204.60 
  Arablou, Bahar 1108 IRI0.001-0.6920-13.80 

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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