Rapid: Individual Calculations September 2022
 Hosseini, Mohammad Hamzeh  Total change: -16.40  Rating chartPersonal card
 Kermanshah Rapid Chess Tournament_Summer Festival Kermanshah IRI 2022-08-19
RcRownchangeKK*chgGame
 1529 1591 2.50 6 -0.82 20 -16.40 
  Khabiri, Kaveh 1818 IRI0.001-0.2120-4.20 
  Abbasi, Mohammad Benyamin 1249 IRI1.0010.12202.40 
  Norouzi, Hosein 1191  * IRI1.0010.08201.60 
  Maleki, Mohammad Reza 1707 IRI0.5010.16203.20 
  Malekzadeh, Mohammad 1734 IRI0.001-0.3120-6.20 
  Amiri, Mahan 1476 IRI0.001-0.6620-13.20 
 * 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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