Individual Calculations January 2018
 Darvish, Mohamad  Total change: -2.00  Rating chartPersonal card
 Iran First League 1396 Ahvaz IRI 2017-12-05
RcRownchangeKK*chgGame
 1754 1556 1.00 4 -0.05 40 -2.00 
  Alizadeh, Gh 1956  * IRI0.001-0.0840-3.20 
  Hamidi, Hasan 1664 IRI0.001-0.3540-14.00 
  Heybati, Masoud 1655 IRI0.001-0.3640-14.40 
  Dinarvand, Jahangir 1739 IRI1.0010.744029.60 
 * 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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