Individual Calculations September 2017
 Khodaei, Masoud  Total change: -92.00  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1162 1510 3.00 6 -2.30 40 -92.00 
  Salahi Moghadam, Mahdiyar 1161 IRI0.501-0.3940-15.60 
  Keshani, Kian 1110  * IRI0.001-0.9240-36.80 
  Keshani, A.esmaeil 1225 IRI1.0010.16406.40 
  Nazari, Bahareh 1110  * IRI0.001-0.9240-36.80 
  Mokhtarzadeh, M.reza 1110  * IRI1.0010.08403.20 
  Alavi, Mahsa 1255 IRI0.501-0.3140-12.40 
 * 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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