Rapid: Individual Calculations May 2018
 Alavi, S.mohammad  Total change: -5.20  Rating chartPersonal card
 Alborz Rapid 31 Farvardin 1397 Alborz IRI 2018-04-20
RcRownchangeKK*chgGame
 1292 1031 1.00 6 -0.26 20 -5.20 
  Izady, Mohammad 1431  * IRI0.001-0.0820-1.60 
  Najafiyan Pour, Mahyar 1431  * IRI0.001-0.0820-1.60 
  Merikh, Hossein 1431  * IRI0.001-0.0820-1.60 
  Ghafouri, Mohammad Javad 1239 IRI0.001-0.2320-4.60 
  Zare, Hamidreza 1183 IRI0.001-0.3020-6.00 
  Zare, Kasra 1038 IRI1.0010.512010.20 
 * 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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