Individual Calculations May 2018
 Izady, Mohammad  Total change: 74.40  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1958 1922 5.00 7 1.86 40 74.40 
  Golshannezhad, Pooya 1522  * IRI1.0010.08403.20 
  Hakemi, Arman f2245 IRI1.0010.874034.80 
  Razaghi, Behrooz 2173 IRI0.001-0.1940-7.60 
  Golshannejad, Sepehr 1873 IRI0.501-0.0740-2.80 
  Shokri, Firouz 1732 IRI1.0010.254010.00 
  Zahedifar, Anahita wf2064 IRI0.5010.19407.60 
  Farahani, Hossein 2094 IRI1.0010.734029.20 
 * 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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