Individual Calculations March 2018
 Nasrollahi, Seyed Esmaeil  Total change: -15.20  Rating chartPersonal card
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1411 1125 0.50 5 -0.38 40 -15.20 
  Nourdadashi, Majid 1525  * IRI0.001-0.0840-3.20 
  Miri, Ali 1355 IRI0.001-0.2140-8.40 
  Steil, Raymond 1525  * LUX0.5010.424016.80 
  Hosseini, Ilia 1411 IRI0.001-0.1640-6.40 
  Yadegar, Radin 1237 IRI0.001-0.3540-14.00 
 * 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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