Individual Calculations August 2019
 Darvishi, Matin  Total change: 5.60  Rating chartPersonal card
 Alborz Championship 1398 Alborz IRI 2019-07-22
RcRownchangeKK*chgGame
 1302 1127 2.00 6 0.14 40 5.60 
  Ghorbani, Sina 1527  * IRI0.001-0.0840-3.20 
  Ramezani, Reza 1527  * IRI0.001-0.0840-3.20 
  Heidari, Adrin 1031 IRI1.0010.374014.80 
  Rasouli Mehrjardi, Sanaz 1019 IRI0.001-0.6540-26.00 
  Alizadeh, Rahmatollah 1353 IRI1.0010.794031.60 
  Ghodousi, Arian 1356 IRI0.001-0.2140-8.40 
 * 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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