Rapid: Individual Calculations January 2018
 Abbaspoorrad, Nikoo  Total change: -41.40  Rating chartPersonal card
 Tehran Rapid 16 Azar 1396 Tehran IRI 2017-12-07
RcRownchangeKK*chgGame
 1505 1668 2.00 6 -2.07 20 -41.40 
  Noori, Amir 1930 IRI0.001-0.1820-3.60 
  Vasheghani, Hessam 1301 IRI0.501-0.4020-8.00 
  Taghikhani, Amir Ali 1712 IRI0.001-0.4420-8.80 
  Nezhad Dehghan, Saghar 1268  * IRI0.001-0.9220-18.40 
  Shahsavari, Mahan 1339 IRI1.0010.12202.40 
  Shahsavari, Shayan 1478 IRI0.501-0.2520-5.00 
 * 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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