Rapid: Individual Calculations February 2020
 Roozbayan, Reza  Total change: 12.60  Rating chartPersonal card
 Tehran Rapid Cup 26 Day 1398 Tehran IRI 2020-01-16
RcRownchangeKK*chgGame
 1784 2018 6.00 7 0.63 20 12.60 
  Abedini, Farnood 1618  * IRI1.0010.08201.60 
  Kaveh, Taghi 1645 IRI1.0010.10202.00 
  Navidi, Parsa 1714 IRI1.0010.14202.80 
  Farmani Anuoshe, Ariyan 1911 IRI0.001-0.6520-13.00 
  Abbaspoorrad, Nikoo 1677 IRI1.0010.12202.40 
  Mokhtari Moghadam, Taha 1887 IRI1.0010.32206.40 
  Pilvaieh, Ali 2034 IRI1.0010.522010.40 
 * 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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