Rapid: Individual Calculations September 2017
 Kaboudi, Seyed Behrang  Total change: -23.00  Rating chartPersonal card
 Tehran Rapid Cup 19 Mordad 1396 Tehran IRI 2017-08-12
RcRownchangeKK*chgGame
 1802 2040 3.50 6 -1.15 20 -23.00 
  Bahari, Morteza 1640  * IRI1.0010.08201.60 
  Nazari Nia, Shahram 1694 IRI1.0010.11202.20 
  Shahiri Tabarestani, Hossein 1937 IRI1.0010.36207.20 
  Khaghani, Mehdi f1952 IRI0.001-0.6220-12.40 
  Rahnama, M.reza 1689 IRI0.501-0.3920-7.80 
  Noroozi, Meisam 1897 IRI0.001-0.6920-13.80 
 * 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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