Individual Calculations January 2019
 Nikbakht, Mazdak  Total change: 54.40  Rating chartPersonal card
 6th Fars chess League 1397 Round 3-11 Fars IRI 2018-11-30
RcRownchangeKK*chgGame
 1502 1333 3.00 5 1.36 40 54.40 
  Ahmadi, Abdollah 1621 IRI0.001-0.1640-6.40 
  Roozbeh, Hamidreza 1733  * IRI0.001-0.0840-3.20 
  Jaladat, Yasin 1139 IRI1.0010.254010.00 
  Rezazadeh, Eilya 1285 IRI1.0010.434017.20 
  Behbodi, Mohammad Mehdi 1733  * IRI1.0010.924036.80 
 * 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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