Individual Calculations May 2017
 Sadeghi Givi, Reza  Total change: 3.60  Rating chartPersonal card
 Tehran Standard Cup Farvardin 1396 U2000 Tehran IRI 2017-04-12
RcRownchangeKK*chgGame
 1727 1823 5.50 9 0.09 40 3.60 
  Majidi, Seyed Mohammad Parsa 1511 IRI1.0010.14405.60 
  Navidi, Parsa 1470 IRI0.501-0.3940-15.60 
  Bahadori, Arash 1423  * IRI1.0010.08403.20 
  Esmaeilnejad, Mohammad Amin 1997 IRI0.001-0.2740-10.80 
  Nazari Nia, Shahram 1672 IRI1.0010.304012.00 
  Kashefi, Amir Hosein 1984 IRI0.001-0.2940-11.60 
  Dahaghin, Reza 1763 IRI1.0010.424016.80 
  Mahdavi, Reza 1750 IRI1.0010.404016.00 
  Rajabi, Mohsen 1972 IRI0.001-0.3040-12.00 
 * 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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