Individual Calculations April 2017
 Zomorrodian, Eilia  Total change: -51.20  Rating chartPersonal card
 Tehran Standard Cup 5-9 farvardin 1396 Tehran IRI 2017-03-25
RcRownchangeKK*chgGame
 1960 2143 3.00 6 -1.28 40 -51.20 
  Mousavi, S.reza 1743  * IRI1.0010.08403.20 
  Mousavi, Emadeddin 1886 IRI0.501-0.3240-12.80 
  Khadem Erfani, Sobhan 1989 IRI1.0010.294011.60 
  Daneshvar, Bardiya 2097 IRI0.001-0.5640-22.40 
  Razaghi, Behrooz 2199 IRI0.5010.08403.20 
  Aghaei, Shahram 1843 IRI0.001-0.8540-34.00 
 * 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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