Rapid: Individual Calculations January 2018
 Bagheri, Amirkhayam  Total change: 3.00  Rating chartPersonal card
 Fars Province Rapid Championship 15 Azar 1396 Shiraz IRI 2017-12-06
RcRownchangeKK*chgGame
 1526 1227 1.00 5 0.15 20 3.00 
  Hajari, Mehdi 1627  * IRI0.001-0.0820-1.60 
  Alavi, Hossein 1593 IRI0.001-0.1020-2.00 
  Norouzian Arayesh, Aliakbar 1499 IRI0.001-0.1720-3.40 
  Johari, Atena 1286 IRI1.0010.582011.60 
  Hajipoor, Javad 1627  * IRI0.001-0.0820-1.60 
 * 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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