Blitz: Individual Calculations February 2018
 Zabihi, Siamak  Total change: -15.00  Rating chartPersonal card
 Oskooei Blitz Cup Gilan Bahman 1396 rasht IRI 2018-01-25
RcRownchangeKK*chgGame
 1648 1678 3.00 7 -0.75 20 -15.00 
  Torkamannejad, Javad 2050 IRI0.001-0.1020-2.00 
  Jafari, Amirhossein 1278  * IRI1.0010.08201.60 
  Nikfetrat, Hamed 1958 IRI0.001-0.1620-3.20 
  Mobarak Nezhad, Alireza 1426 IRI1.0010.19203.80 
  Chamsarchamani, Mohammad 1957 IRI0.001-0.1620-3.20 
  Biriya, Yadollah 1387 IRI1.0010.15203.00 
  Biriya, Mohammadamin 1483 IRI0.001-0.7520-15.00 
 * 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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