Rapid: Individual Calculations December 2017
 Farahani, Ali  Total change: -24.40  Rating chartPersonal card
 Tehran Rapid 11 Aban 1396 Tehran IRI 2017-11-04
RcRownchangeKK*chgGame
 1433 1284 0.50 5 -1.22 20 -24.40 
  Moradi, Mohammad Behrad 1684  * IRI0.001-0.0820-1.60 
  Nosratollahi, Arash 1580 IRI0.001-0.1520-3.00 
  Tondro, Amir Hosein 1597 IRI0.001-0.1420-2.80 
  Karimpour Talebi, Arman 1157 IRI0.501-0.1720-3.40 
  Bahari, Morteza 1148 IRI0.001-0.6820-13.60 
 * 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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