Individual Calculations January 2018
 Sadeghi, Hamed  Total change: 45.20  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 3-6 Isfahan IRI 2017-12-01
RcRownchangeKK*chgGame
 1362 1299 2.50 3 1.13 40 45.20 
  Marandi, S.mohammad Matin 1184 IRI0.501-0.1640-6.40 
  Firoozi, Aliasghar 1699  * IRI1.0010.924036.80 
  Mohammadi, Parsa 1202 IRI1.0010.374014.80 
 * 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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