Rapid: Individual Calculations February 2019
 Ahadi, Ali  Total change: 8.80  Rating chartPersonal card
 Shemiranat Rapid Fajr Cup 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1600 1245 1.00 5 0.44 20 8.80 
  Noroozi, Meisam 1645  * IRI0.001-0.0820-1.60 
  Sekhavatmandi, Roham 1634 IRI0.001-0.0920-1.80 
  Shokri, Firouz 1617 IRI1.0010.902018.00 
  Soltani, Bahman 1580 IRI0.001-0.1220-2.40 
  Kashefi, Mohammad 1523 IRI0.001-0.1720-3.40 
 * 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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