Rapid: Individual Calculations January 2019
 Mohammadi, Kasra  Total change: -14.20  Rating chartPersonal card
 Tehran Rapid 29 Azar 1397 U-14 Tehran IRI 2018-12-26
RcRownchangeKK*chgGame
 1325 1147 1.00 6 -0.71 20 -14.20 
  Mortazavi, Seyed Ali 1260 IRI1.0010.652013.00 
  Hamidi, Shadi 1396 IRI0.001-0.1920-3.80 
  Kargarzadeh, Mahour 1206 IRI0.001-0.4220-8.40 
  Gheibi, Abolfazl 1196 IRI0.001-0.4320-8.60 
  Bahrami, Houman 1346 IRI0.001-0.2420-4.80 
  Kasipour Azbari, Seyed Arvin 1547  * 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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