Individual Calculations February 2019
 Rahmani, Mohammad  Total change: -11.00  Rating chartPersonal card
 Tehran Standard Cup 26 Dey-1 Bahman 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1687 1759 3.00 6 -0.55 20 -11.00 
  Khalilolahi, Shahrzad 1359  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2159  * IRI0.5010.42208.40 
  Galehdari, Bardia 2029 IRI0.001-0.1720-3.40 
  Fazeli Ghazijahani, Ali 1533 IRI0.001-0.7920-15.80 
  Habibi, Radin 1529 IRI1.0010.21204.20 
  Roshan, Emad 1515 IRI0.501-0.3020-6.00 
 * 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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