Rapid: Individual Calculations October 2018
 Abdollahisaber, Reza  Total change: 23.80  Rating chartPersonal card
 Iran Senior (S50) Rapid Championship 1397 Semnan IRI 2018-09-08
RcRownchangeKK*chgGame
 1734 1714 4.00 6 1.19 20 23.80 
  Valiollahi, Alireza 1314  * IRI1.0010.08201.60 
  Fardbehbahani, Behnam 1761 IRI1.0010.572011.40 
  Noori, Amir 1899 IRI0.001-0.2620-5.20 
  Rahmani, Jamshid 1723 IRI1.0010.512010.20 
  Mohandesi, Shahin m2065 IRI0.001-0.1120-2.20 
  Ghadiri Bidhendi, Ebrahim 1643 IRI1.0010.40208.00 
 * 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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