Individual Calculations October 2017
 Farisabadi, Arvin  Total change: -50.80  Rating chartPersonal card
 Tehran Boys Under 14 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1387 1409 2.00 6 -1.27 40 -50.80 
  Daneshvar, Bardiya 1809  * IRI0.001-0.0840-3.20 
  Hashemi Bakhtiar, Adel 1397 IRI0.001-0.5240-20.80 
  Nemati, Mohammad Navid 1137 IRI1.0010.17406.80 
  Vasheghani, Hessam 1362 IRI0.001-0.5740-22.80 
  Ghasemnezhad, Mohammad Reza 1341 IRI1.0010.414016.40 
  Alizadeh, Amirmohammad 1274 IRI0.001-0.6840-27.20 
 * 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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